implementation module check import StdEnv import syntax, typesupport, parse, checksupport, utilities, checktypes, transform, predef import explicitimports, comparedefimp, checkFunctionBodies, containers, portToNewSyntax, compilerSwitches import genericsupport // import RWSDebug cUndef :== (-1) cDummyArray :== {} isMainModule :: ModuleKind -> Bool isMainModule MK_Main = True isMainModule _ = False // AA: new implementation of generics ... checkGenericDefs :: !Index !(Optional (CopiedDefinitions, Int)) !*{#GenericDef} !*{#CheckedTypeDef} !*{#ClassDef} !*{#DclModule} !*Heaps !*CheckState -> (!*{#GenericDef}, !*{#CheckedTypeDef}, !*{#ClassDef}, !*{#DclModule}, !*Heaps, !*CheckState) checkGenericDefs mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs = check_generics 0 mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs where check_generics index mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs # (n_generics, gen_defs) = usize gen_defs | index == n_generics = (gen_defs, type_defs, class_defs, modules, heaps, cs) # (gen_defs, type_defs, class_defs, modules, heaps, cs) = check_generic_def index mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs = check_generics (inc index) mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs check_generic_def index mod_index opt_icl_info gen_defs type_defs class_defs modules heaps cs | has_to_be_checked mod_index index opt_icl_info = check_generic index mod_index gen_defs type_defs class_defs modules heaps cs //---> ("check_generic", mod_index, index) = (gen_defs, type_defs, class_defs, modules, heaps, cs) //---> ("skipped check_generic", mod_index, index) has_to_be_checked module_index generic_index No = True has_to_be_checked module_index generic_index (Yes ({copied_generic_defs}, n_cached_dcl_mods)) = not (module_index < n_cached_dcl_mods && generic_index < size copied_generic_defs && copied_generic_defs.[generic_index]) check_generic index mod_index gen_defs type_defs class_defs modules heaps cs #(gen_def=:{gen_name, gen_pos}, gen_defs) = gen_defs ! [index] # cs = pushErrorAdmin (newPosition gen_name gen_pos) cs # (gen_def, heaps) = alloc_gen_info gen_def heaps # (gen_def, type_defs, class_defs, modules, heaps, cs) = check_generic_type gen_def mod_index type_defs class_defs modules heaps cs //# (heaps, cs) = check_generic_vars gen_def heaps cs # gen_defs = {gen_defs & [index] = gen_def} # (cs=:{cs_x}) = popErrorAdmin cs #! cs = { cs & cs_x = {cs_x & x_needed_modules = cs_x.x_needed_modules bitor cNeedStdGeneric}} = (gen_defs, type_defs, class_defs, modules, heaps, cs) //---> ("check_generic", gen_name, gen_def.gen_vars, gen_def.gen_type) alloc_gen_info gen_def heaps=:{hp_generic_heap} # initial_info = { gen_classes = createArray 32 [] , gen_cases = [] , gen_var_kinds = [] , gen_star_case = {gi_module=NoIndex, gi_index=NoIndex} } # (gen_info_ptr, hp_generic_heap) = newPtr initial_info hp_generic_heap = ( {gen_def & gen_info_ptr = gen_info_ptr}, {heaps & hp_generic_heap = hp_generic_heap}) check_generic_vars {gen_vars,gen_type} heaps=:{hp_type_heaps=hp_type_heaps=:{th_vars}} cs #! types = [gen_type.st_result:gen_type.st_args] #! th_vars = performOnTypeVars mark_var types th_vars #! (th_vars,cs) = foldSt check_var_marked gen_vars (th_vars,cs) #! th_vars = performOnTypeVars initializeToTVI_Empty types th_vars = ({heaps & hp_type_heaps={hp_type_heaps&th_vars=th_vars}}, cs) where mark_var _ {tv_name,tv_info_ptr} th_vars = writePtr tv_info_ptr TVI_Used th_vars check_var_marked {tv_name,tv_info_ptr} (th_vars,cs=:{cs_error}) #! (tv_info, th_vars) = readPtr tv_info_ptr th_vars #! cs_error = case tv_info of TVI_Empty -> checkError tv_name "generic variable not used" cs_error TVI_Used -> cs_error = (th_vars, {cs & cs_error = cs_error}) check_generic_type gen_def=:{gen_type, gen_vars, gen_name, gen_pos} module_index type_defs class_defs modules heaps=:{hp_type_heaps} cs #! (checked_gen_type, _, type_defs, class_defs, modules, hp_type_heaps, cs) = checkFunctionType module_index gen_type SP_None type_defs class_defs modules hp_type_heaps cs #! (checked_gen_vars, cs) = check_generic_vars gen_vars checked_gen_type.st_vars cs #! checked_gen_type = { checked_gen_type & st_vars = move_gen_vars checked_gen_vars checked_gen_type.st_vars} #! (hp_type_heaps, cs) = check_no_generic_vars_in_contexts checked_gen_type checked_gen_vars hp_type_heaps cs = ( {gen_def & gen_type = checked_gen_type, gen_vars = checked_gen_vars} , type_defs , class_defs , modules , {heaps & hp_type_heaps = hp_type_heaps} , cs ) //---> ("check_genric_type", gen_vars, checked_gen_vars, checked_gen_type) where check_generic_vars gen_vars st_vars cs=:{cs_error} # (gen_vars, _, cs_error) = foldSt check_generic_var gen_vars ([], st_vars, cs_error) = (reverse gen_vars, {cs & cs_error = cs_error}) // make sure generic variables are first move_gen_vars gen_vars st_vars = gen_vars ++ (removeMembers st_vars gen_vars) check_generic_var gv (acc_gvs, [], error) = (acc_gvs, [], checkError gv.tv_name "generic variable not used" error) check_generic_var gv (acc_gvs, [tv:tvs], error) | gv.tv_name.id_name == tv.tv_name.id_name = ([tv:acc_gvs], tvs, error) # (acc_gvs, tvs, error) = check_generic_var gv (acc_gvs, tvs, error) = (acc_gvs, [tv:tvs], error) // returns reversed variable list add_vars_to_symbol_table gen_vars type_heaps=:{th_vars} cs=:{cs_error, cs_symbol_table} #! (rev_gen_vars,cs_symbol_table,th_vars, cs_error) = foldSt add_var_to_symbol_table gen_vars ([],cs.cs_symbol_table,th_vars, cs_error) = ( rev_gen_vars, {type_heaps & th_vars = th_vars}, {cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table}) add_var_to_symbol_table :: !TypeVar !(![TypeVar], !*SymbolTable, !*TypeVarHeap, !*ErrorAdmin) -> (![TypeVar],!*SymbolTable,!*TypeVarHeap,!*ErrorAdmin) add_var_to_symbol_table tv=:{tv_name={id_name,id_info}} (rev_class_args, symbol_table, th_vars, error) #! (entry, symbol_table) = readPtr id_info symbol_table | entry.ste_kind == STE_Empty || entry.ste_def_level < cGlobalScope # (new_var_ptr, th_vars) = newPtr TVI_Empty th_vars # symbol_table = NewEntry symbol_table id_info (STE_TypeVariable new_var_ptr) NoIndex cGlobalScope entry = ([{ tv & tv_info_ptr = new_var_ptr} : rev_class_args], symbol_table, th_vars, error) = (rev_class_args, symbol_table, th_vars, checkError id_name "generic variable already defined" error) // also reverses variable list (but does not make coffe) remove_vars_from_symbol_table rev_gen_vars cs=:{cs_symbol_table} #! (gen_vars, cs_symbol_table) = foldSt remove_var_from_symbol_table rev_gen_vars ([], cs_symbol_table) = (gen_vars, { cs & cs_symbol_table = cs_symbol_table}) remove_var_from_symbol_table tv=:{tv_name={id_name,id_info}} (gen_vars, symbol_table) #! (entry, symbol_table) = readPtr id_info symbol_table #! symbol_table = writePtr id_info entry.ste_previous symbol_table =([tv:gen_vars], symbol_table) check_no_generic_vars_in_contexts :: !SymbolType ![TypeVar] !*TypeHeaps !*CheckState -> (!*TypeHeaps, !*CheckState) check_no_generic_vars_in_contexts gen_type gen_vars th=:{th_vars} cs=:{cs_error} #! th_vars = clear_type_vars gen_type.st_vars th_vars #! th_vars = mark_type_vars_used gen_vars th_vars #! (th_vars, cs_error) = check_type_vars_not_used gen_type.st_context th_vars cs_error #! th_vars = clear_type_vars gen_type.st_vars th_vars = ({th & th_vars = th_vars}, {cs & cs_error = cs_error}) where mark_type_vars_used gen_vars th_vars = foldSt (write_type_var_info TVI_Used) gen_vars th_vars clear_type_vars gen_vars th_vars = foldSt (write_type_var_info TVI_Empty) gen_vars th_vars write_type_var_info tvi {tv_name, tv_info_ptr} th_vars = writePtr tv_info_ptr tvi th_vars check_type_vars_not_used :: ![TypeContext] !*TypeVarHeap !*ErrorAdmin -> (!*TypeVarHeap, !*ErrorAdmin) check_type_vars_not_used contexts th_vars cs_error # types = flatten [tc_types \\ {tc_types} <- contexts] # atypes = [{at_type=t,at_attribute=TA_None} \\ t <- types] = performOnTypeVars check_type_var_not_used atypes (th_vars, cs_error) check_type_var_not_used attr tv=:{tv_name, tv_info_ptr} (th_vars, cs_error) #! (tv_info, th_vars) = readPtr tv_info_ptr th_vars = case tv_info of TVI_Empty -> (th_vars, cs_error) TVI_Used #! cs_error = checkError tv_name "context restrictions on generic variables are not allowed" cs_error -> (th_vars, cs_error) _ -> abort ("check_no_generic_vars_in_contexts: wrong TVI" ---> (tv, tv_info)) checkGenericCaseDefs :: !Index !*{#GenericCaseDef} !*{#GenericDef} !u:{#CheckedTypeDef} !*{#DclModule} !*Heaps !*CheckState -> (!*{#GenericCaseDef}, !*{#GenericDef}, !u:{#CheckedTypeDef}, !*{#DclModule},!.Heaps,!.CheckState) checkGenericCaseDefs mod_index gen_case_defs generic_defs type_defs modules heaps cs = check_instances 0 mod_index gen_case_defs generic_defs type_defs modules heaps cs where check_instances index mod_index gen_case_defs generic_defs type_defs modules heaps cs # (n_gc, gen_inst_defs) = usize gen_case_defs | index == n_gc = (gen_case_defs, generic_defs, type_defs, modules, heaps, cs) # (gen_case_defs, generic_defs, type_defs, modules, heaps, cs) = check_instance index mod_index gen_case_defs generic_defs type_defs modules heaps cs = check_instances (inc index) mod_index gen_case_defs generic_defs type_defs modules heaps cs check_instance index mod_index gen_case_defs generic_defs type_defs modules heaps cs #! (case_def=:{gc_name,gc_gname,gc_pos,gc_type}, gen_case_defs) = gen_case_defs ! [index] #! cs = pushErrorAdmin (newPosition gc_name gc_pos) cs #! (gc_type, gc_type_cons, type_defs, modules, heaps, cs) = check_instance_type mod_index gc_type type_defs modules heaps cs #! (generic_gi, cs) = get_generic_index gc_gname mod_index cs | not cs.cs_error.ea_ok # cs = popErrorAdmin cs = (gen_case_defs, generic_defs, type_defs, modules, heaps, cs) #! case_def = { case_def & gc_generic = generic_gi , gc_type = gc_type , gc_type_cons = gc_type_cons } #! gen_case_defs = { gen_case_defs & [index] = case_def } #! (generic_def, generic_defs, modules) = get_generic_def generic_gi mod_index generic_defs modules #! gindex = {gi_module=mod_index,gi_index=index} #! heaps = add_case_to_generic generic_def gindex heaps #! (heaps, cs) = check_star_case gc_type_cons generic_def gindex heaps cs #! (cs=:{cs_x}) = popErrorAdmin cs #! cs = { cs & cs_x = {cs_x & x_needed_modules = cs_x.x_needed_modules bitor cNeedStdGeneric}} = (gen_case_defs, generic_defs, type_defs, modules, heaps, cs) //---> ("check_generic_case", gc_name, gc_type_cons) check_instance_type module_index (TA type_cons []) type_defs modules heaps=:{hp_type_heaps} cs # (entry, cs_symbol_table) = readPtr type_cons.type_name.id_info cs.cs_symbol_table # cs = {cs & cs_symbol_table = cs_symbol_table} # (type_index, type_module) = retrieveGlobalDefinition entry STE_Type module_index | type_index == NotFound # cs_error = checkError type_cons.type_name "generic argument type undefined" cs.cs_error = (TA type_cons [], TypeConsSymb type_cons, type_defs, modules,{heaps&hp_type_heaps = hp_type_heaps}, {cs&cs_error=cs_error}) # (type_def, type_defs, modules) = getTypeDef module_index {glob_module=type_module, glob_object=type_index} type_defs modules # type_cons = { type_cons & type_index = { glob_object = type_index, glob_module = type_module }} = (TA type_cons [], TypeConsSymb type_cons, type_defs, modules,{heaps&hp_type_heaps = hp_type_heaps}, cs) check_instance_type module_index (TB b) type_defs modules heaps cs = (TB b, TypeConsBasic b, type_defs, modules,heaps, cs) check_instance_type module_index TArrow type_defs modules heaps cs = (TArrow, TypeConsArrow, type_defs, modules, heaps , cs) // General instance .. check_instance_type module_index (TV tv) type_defs modules heaps=:{hp_type_heaps} cs # (tv_info_ptr, th_vars) = newPtr TVI_Empty hp_type_heaps.th_vars # tv = {tv & tv_info_ptr = tv_info_ptr} = ( TV tv, TypeConsVar tv, type_defs, modules , {heaps& hp_type_heaps = {hp_type_heaps & th_vars = th_vars}}, cs) // .. General instance check_instance_type module_index ins_type type_defs modules heaps cs=:{cs_error} # cs_error = checkError {id_name="<>",id_info=nilPtr} "invalid generic type argument" cs_error = (ins_type, TypeConsArrow, type_defs, modules, heaps, {cs & cs_error=cs_error}) get_generic_index :: !Ident !Index !*CheckState -> (!GlobalIndex, !*CheckState) get_generic_index {id_name,id_info} mod_index cs=:{cs_symbol_table} # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table # cs = {cs & cs_symbol_table = cs_symbol_table} = case ste.ste_kind of STE_Generic -> ({gi_module=mod_index,gi_index = ste.ste_index}, cs) STE_Imported STE_Generic imported_generic_module -> ({gi_module=imported_generic_module,gi_index = ste.ste_index}, cs) _ -> //abort "--------------" ---> ("STE_Kind", ste.ste_kind) ( {gi_module=NoIndex,gi_index = NoIndex} , {cs & cs_error = checkError id_name "generic undefined" cs.cs_error}) get_generic_def :: !GlobalIndex !Int !u:{#GenericDef} !v:{#DclModule} -> (!GenericDef,!u:{#GenericDef},!v:{#DclModule}) get_generic_def {gi_module, gi_index} mod_index generic_defs modules | gi_module == mod_index # (generic_def, generic_defs) = generic_defs![gi_index] = (generic_def, generic_defs, modules) # (dcl_mod, modules) = modules![gi_module] = (dcl_mod.dcl_common.com_generic_defs.[gi_index], generic_defs, modules) add_case_to_generic :: !GenericDef !GlobalIndex !*Heaps -> *Heaps add_case_to_generic {gen_info_ptr} index heaps=:{hp_generic_heap} # (info=:{gen_cases}, hp_generic_heap) = readPtr gen_info_ptr hp_generic_heap # info = { info & gen_cases = [index:gen_cases]} = { heaps & hp_generic_heap = writePtr gen_info_ptr info hp_generic_heap} check_star_case :: !TypeCons !GenericDef !GlobalIndex !*Heaps !*CheckState -> (!*Heaps, !*CheckState) check_star_case (TypeConsVar _) {gen_name, gen_info_ptr} index heaps=:{hp_generic_heap} cs=:{cs_error} # (info=:{gen_star_case}, hp_generic_heap) = readPtr gen_info_ptr hp_generic_heap | gen_star_case.gi_module <> NoIndex # cs_error = checkError gen_name "general kind-* case is already defined" cs_error = ({ heaps & hp_generic_heap = hp_generic_heap}, {cs & cs_error = cs_error}) # info = { info & gen_star_case = index } # hp_generic_heap = writePtr gen_info_ptr info hp_generic_heap = ({ heaps & hp_generic_heap = hp_generic_heap}, {cs & cs_error = cs_error}) check_star_case _ _ _ heaps cs = (heaps, cs) // ... AA: new implementation of generics checkTypeClasses :: !Index !(Optional (CopiedDefinitions, Int)) !*{#ClassDef} !*{#MemberDef} !*{#CheckedTypeDef} !*{#DclModule} !*Heaps !*CheckState -> (!*{#ClassDef}, !*{#MemberDef}, !*{#CheckedTypeDef}, !*{#DclModule}, !*Heaps, !*CheckState) checkTypeClasses module_index opt_icl_info class_defs member_defs type_defs modules heaps=:{hp_type_heaps} cs #! n_classes = size class_defs # (class_defs,member_defs,type_defs,modules,hp_type_heaps,cs) = iFoldSt (check_type_class module_index opt_icl_info) 0 n_classes (class_defs, member_defs, type_defs, modules, hp_type_heaps, cs) = (class_defs,member_defs,type_defs,modules,{heaps & hp_type_heaps = hp_type_heaps},cs) where check_type_class module_index opt_icl_info class_index (class_defs, member_defs, type_defs, modules, type_heaps, cs=:{cs_symbol_table,cs_error}) | has_to_be_checked module_index opt_icl_info class_index # (class_def=:{class_name,class_pos,class_args,class_context,class_members}, class_defs) = class_defs![class_index] cs = {cs & cs_error = setErrorAdmin (newPosition class_name class_pos) cs_error } (class_args, class_context, type_defs, class_defs, modules, type_heaps, cs) = checkSuperClasses class_args class_context module_index type_defs class_defs modules type_heaps cs class_defs = { class_defs & [class_index] = { class_def & class_context = class_context, class_args = class_args }} member_defs = set_classes_in_member_defs 0 class_members {glob_object = class_index, glob_module = module_index} member_defs = (class_defs, member_defs, type_defs, modules, type_heaps, cs) = (class_defs, member_defs, type_defs, modules, type_heaps, cs) has_to_be_checked module_index No class_index = True has_to_be_checked module_index (Yes ({copied_class_defs}, n_cached_dcl_mods)) class_index = not (module_index < n_cached_dcl_mods && class_index < size copied_class_defs && copied_class_defs.[class_index]) set_classes_in_member_defs mem_offset class_members glob_class_index member_defs | mem_offset == size class_members = member_defs # {ds_index} = class_members.[mem_offset] # (member_def, member_defs) = member_defs![ds_index] = set_classes_in_member_defs (inc mem_offset) class_members glob_class_index { member_defs & [ds_index] = { member_def & me_class = glob_class_index }} checkSpecial :: !Index !FunType !Index !SpecialSubstitution !(!Index, ![FunType], !*Heaps,!*PredefinedSymbols,!*ErrorAdmin) -> (!Special, !(!Index, ![FunType], !*Heaps,!*PredefinedSymbols, !*ErrorAdmin)) checkSpecial mod_index fun_type=:{ft_type} fun_index subst (next_inst_index, special_types, heaps, predef_symbols,error) # (special_type, hp_type_heaps, error) = substitute_type ft_type subst heaps.hp_type_heaps error (spec_types, predef_symbols, error) = checkAndCollectTypesOfContextsOfSpecials special_type.st_context predef_symbols error ft_type = { special_type & st_context = [] } (new_info_ptr, hp_var_heap) = newPtr VI_Empty heaps.hp_var_heap = ( { spec_index = { glob_module = mod_index, glob_object = next_inst_index }, spec_types = spec_types, spec_vars = subst.ss_vars, spec_attrs = subst.ss_attrs }, ((inc next_inst_index), [{ fun_type & ft_type = ft_type, ft_specials = SP_FunIndex fun_index, ft_type_ptr = new_info_ptr} : special_types ], { heaps & hp_type_heaps = hp_type_heaps, hp_var_heap = hp_var_heap }, predef_symbols, error)) where substitute_type st=:{st_vars,st_attr_vars,st_args,st_result,st_context,st_attr_env} environment type_heaps error # (st_vars, st_attr_vars, [st_result : st_args], st_context, st_attr_env, _, type_heaps, error) = instantiateTypes st_vars st_attr_vars [ st_result : st_args ] st_context st_attr_env environment [] type_heaps error = ({st & st_vars = st_vars, st_args = st_args, st_result = st_result, st_attr_vars = st_attr_vars, st_context = st_context, st_attr_env = st_attr_env }, type_heaps, error) checkDclFunctions :: !Index !Index ![FunType] !v:{#CheckedTypeDef} !x:{#ClassDef} !v:{#.DclModule} !*Heaps !*CheckState -> (!Index, ![FunType], ![FunType], !v:{#CheckedTypeDef}, !x:{#ClassDef}, !v:{#DclModule}, !*Heaps, !*CheckState) checkDclFunctions module_index first_inst_index fun_types type_defs class_defs modules heaps cs = check_dcl_functions module_index fun_types 0 first_inst_index [] [] type_defs class_defs modules heaps cs where check_dcl_functions :: !Index ![FunType] !Index !Index ![FunType] ![FunType] !v:{#CheckedTypeDef} !x:{#ClassDef} !v:{#DclModule} !*Heaps !*CheckState -> (!Index, ![FunType], ![FunType],!v:{#CheckedTypeDef}, !x:{#ClassDef}, !v:{#DclModule}, !*Heaps, !*CheckState) check_dcl_functions module_index [] fun_index next_inst_index collected_funtypes collected_instances type_defs class_defs modules heaps cs = (next_inst_index, collected_funtypes, collected_instances, type_defs, class_defs, modules, heaps, cs) check_dcl_functions module_index [fun_type=:{ft_symb,ft_type,ft_pos,ft_specials} : fun_types] fun_index next_inst_index collected_funtypes collected_instances type_defs class_defs modules heaps cs # position = newPosition ft_symb ft_pos cs = { cs & cs_error = setErrorAdmin position cs.cs_error } (ft_type, ft_specials, type_defs, class_defs, modules, hp_type_heaps, cs) = checkFunctionType module_index ft_type ft_specials type_defs class_defs modules heaps.hp_type_heaps cs (spec_types, next_inst_index, collected_instances, heaps, cs_predef_symbols,cs_error) = check_specials module_index { fun_type & ft_type = ft_type } fun_index ft_specials next_inst_index collected_instances { heaps & hp_type_heaps = hp_type_heaps } cs.cs_predef_symbols cs.cs_error (new_info_ptr, hp_var_heap) = newPtr VI_Empty heaps.hp_var_heap = check_dcl_functions module_index fun_types (inc fun_index) next_inst_index [ { fun_type & ft_type = ft_type, ft_specials = spec_types, ft_type_ptr = new_info_ptr } : collected_funtypes] collected_instances type_defs class_defs modules { heaps & hp_var_heap = hp_var_heap } { cs & cs_predef_symbols=cs_predef_symbols,cs_error = cs_error } check_specials :: !Index !FunType !Index !Specials !Index ![FunType] !*Heaps !*PredefinedSymbols !*ErrorAdmin -> (!Specials, !Index, ![FunType], !*Heaps, !*PredefinedSymbols, !*ErrorAdmin) check_specials mod_index fun_type fun_index (SP_Substitutions substs) next_inst_index all_instances heaps predef_symbols error # (list_of_specials, (next_inst_index, all_instances, heaps, cs_predef_symbols,cs_error)) = mapSt (checkSpecial mod_index fun_type fun_index) substs (next_inst_index, all_instances, heaps, predef_symbols,error) = (SP_ContextTypes list_of_specials, next_inst_index, all_instances, heaps, cs_predef_symbols,cs_error) check_specials mod_index fun_type fun_index SP_None next_inst_index all_instances heaps predef_symbols error = (SP_None, next_inst_index, all_instances, heaps, predef_symbols,error) checkSpecialsOfInstances :: !Index !Index ![ClassInstance] !Index ![ClassInstance] ![FunType] {# FunType} *{! [Special] } !*Heaps !*PredefinedSymbols !*ErrorAdmin -> (!Index, ![ClassInstance], ![FunType], !*{! [Special]}, !*Heaps, !*PredefinedSymbols,!*ErrorAdmin) checkSpecialsOfInstances mod_index first_mem_index [class_inst=:{ins_members,ins_specials} : class_insts] next_inst_index all_class_instances all_specials new_inst_defs all_spec_types heaps predef_symbols error = case ins_specials of SP_TypeOffset type_offset # (next_inst_index, rev_mem_specials, all_specials, all_spec_types, heaps,predef_symbols, error) = check_and_build_members mod_index first_mem_index 0 ins_members type_offset next_inst_index [] all_specials new_inst_defs all_spec_types heaps predef_symbols error class_inst = { class_inst & ins_members = { mem \\ mem <- reverse rev_mem_specials } } -> checkSpecialsOfInstances mod_index first_mem_index class_insts next_inst_index [class_inst : all_class_instances] all_specials new_inst_defs all_spec_types heaps predef_symbols error SP_None -> checkSpecialsOfInstances mod_index first_mem_index class_insts next_inst_index [class_inst : all_class_instances] all_specials new_inst_defs all_spec_types heaps predef_symbols error where check_and_build_members :: !Index !Index !Int {# DefinedSymbol} !Int !Index ![DefinedSymbol] ![FunType] !{#FunType} !*{! [Special]} !*Heaps !*PredefinedSymbols !*ErrorAdmin -> (!Index, ![DefinedSymbol], ![FunType], !*{! [Special]}, !*Heaps, !*PredefinedSymbols,!*ErrorAdmin) check_and_build_members mod_index first_mem_index member_offset ins_members type_offset next_inst_index rev_mem_specials all_specials inst_spec_defs all_spec_types heaps predef_symbols error | member_offset < size ins_members # member = ins_members.[member_offset] member_index = member.ds_index spec_member_index = member_index - first_mem_index # (spec_types, all_spec_types) = all_spec_types![spec_member_index] # mem_inst = inst_spec_defs.[spec_member_index] (SP_Substitutions specials) = mem_inst.ft_specials env = specials !! type_offset member = { member & ds_index = next_inst_index } (spec_type, (next_inst_index, all_specials, heaps, predef_symbols,error)) = checkSpecial mod_index mem_inst member_index env (next_inst_index, all_specials, heaps, predef_symbols,error) all_spec_types = { all_spec_types & [spec_member_index] = [ spec_type : spec_types] } = check_and_build_members mod_index first_mem_index (inc member_offset) ins_members type_offset next_inst_index [ member : rev_mem_specials ] all_specials inst_spec_defs all_spec_types heaps predef_symbols error = (next_inst_index, rev_mem_specials, all_specials, all_spec_types, heaps, predef_symbols,error) checkSpecialsOfInstances mod_index first_mem_index [] next_inst_index all_class_instances all_specials inst_spec_defs all_spec_types heaps predef_symbols error = (next_inst_index, all_class_instances, all_specials, all_spec_types, heaps, predef_symbols,error) checkMemberTypes :: !Index !(Optional (CopiedDefinitions, Int)) !*{#MemberDef} !*{#CheckedTypeDef} !*{#ClassDef} !*{#DclModule} !*Heaps !*CheckState -> (!*{#MemberDef}, !*{#CheckedTypeDef}, !*{#ClassDef}, !*{#DclModule}, !*Heaps, !*CheckState) checkMemberTypes module_index opt_icl_info member_defs type_defs class_defs modules heaps=:{hp_type_heaps,hp_var_heap} cs #! nr_of_members = size member_defs # (mds,tds,cds,modules,hp_type_heaps,hp_var_heap,cs) = iFoldSt (check_class_member module_index opt_icl_info) 0 nr_of_members (member_defs, type_defs, class_defs, modules, hp_type_heaps, hp_var_heap, cs) = (mds,tds,cds,modules,{heaps & hp_type_heaps = hp_type_heaps,hp_var_heap = hp_var_heap},cs) where check_class_member module_index opt_icl_info member_index (member_defs, type_defs, class_defs, modules, type_heaps, var_heap, cs) # (member_def=:{me_symb,me_type,me_pos,me_class}, member_defs) = member_defs![member_index] | has_to_be_checked opt_icl_info me_class # position = newPosition me_symb me_pos cs = { cs & cs_error = setErrorAdmin position cs.cs_error } (me_type, type_defs, class_defs, modules, type_heaps, cs) = checkMemberType module_index me_type type_defs class_defs modules type_heaps cs me_class_vars = [ type_var \\ (TV type_var) <- (hd me_type.st_context).tc_types ] (me_type_ptr, var_heap) = newPtr VI_Empty var_heap = ({ member_defs & [member_index] = { member_def & me_type = me_type, me_class_vars = me_class_vars, me_type_ptr = me_type_ptr }}, type_defs, class_defs, modules, type_heaps, var_heap, cs) = (member_defs, type_defs, class_defs, modules, type_heaps, var_heap, cs) has_to_be_checked No glob_class_index = True has_to_be_checked (Yes ({copied_class_defs}, n_cached_dcl_mods)) {glob_module,glob_object} = not (glob_module < n_cached_dcl_mods && glob_object < size copied_class_defs && copied_class_defs.[glob_object]) :: InstanceSymbols = { is_type_defs :: !.{# CheckedTypeDef} , is_class_defs :: !.{# ClassDef} , is_member_defs :: !.{# MemberDef} , is_modules :: !.{# DclModule} } // AA.. checkInstanceDefs :: !Index !*{#ClassInstance} !u:{#CheckedTypeDef} !u:{#ClassDef} !u:{#MemberDef} !u:{#DclModule} !*Heaps !*CheckState -> (!.{#ClassInstance},!u:{#CheckedTypeDef},!u:{#ClassDef},!u:{#MemberDef}, !u:{#DclModule},!.Heaps,!.CheckState) checkInstanceDefs mod_index instance_defs type_defs class_defs member_defs modules heaps=:{hp_type_heaps} cs # is = { is_type_defs = type_defs, is_class_defs = class_defs, is_member_defs = member_defs, is_modules = modules } (instance_defs, is, hp_type_heaps, cs) = check_instance_defs 0 mod_index instance_defs is hp_type_heaps cs = (instance_defs, is.is_type_defs, is.is_class_defs, is.is_member_defs, is.is_modules, {heaps & hp_type_heaps = hp_type_heaps}, cs) where check_instance_defs :: !Index !Index !*{# ClassInstance} !u:InstanceSymbols !*TypeHeaps !*CheckState -> (!*{# ClassInstance},!u:InstanceSymbols,!*TypeHeaps,!*CheckState) check_instance_defs inst_index mod_index instance_defs is type_heaps cs | inst_index < size instance_defs # (instance_def, instance_defs) = instance_defs![inst_index] (instance_def, is, type_heaps, cs) = check_instance mod_index instance_def is type_heaps cs = check_instance_defs (inc inst_index) mod_index { instance_defs & [inst_index] = instance_def } is type_heaps cs = (instance_defs, is, type_heaps, cs) check_instance :: !Index !ClassInstance !u:InstanceSymbols !*TypeHeaps !*CheckState -> (!ClassInstance, !u:InstanceSymbols, !*TypeHeaps, !*CheckState) check_instance module_index ins=:{ins_members,ins_class={glob_object = class_name =: {ds_ident = {id_name,id_info},ds_arity}},ins_type,ins_specials,ins_pos,ins_ident} is=:{is_class_defs,is_modules} type_heaps cs=:{cs_symbol_table} # (entry, cs_symbol_table) = readPtr id_info cs_symbol_table # cs = pushErrorAdmin (newPosition ins_ident ins_pos) { cs & cs_symbol_table = cs_symbol_table } # (ins, is, type_heaps, cs) = case entry.ste_kind of STE_Class # (class_def, is) = class_by_index entry.ste_index is -> check_class_instance class_def module_index entry.ste_index module_index ins is type_heaps cs STE_Imported STE_Class decl_index # (class_def, is) = class_by_module_index decl_index entry.ste_index is -> check_class_instance class_def module_index entry.ste_index decl_index ins is type_heaps cs ste -> (ins, is, type_heaps, { cs & cs_error = checkError id_name "class undefined" cs.cs_error }) = (ins, is, type_heaps, popErrorAdmin cs) where class_by_index class_index is=:{is_class_defs} # (class_def, is_class_defs) = is_class_defs![class_index] = (class_def, {is & is_class_defs = is_class_defs}) class_by_module_index decl_index class_index is=:{is_modules} # (dcl_mod, is_modules) = is_modules![decl_index] class_def = dcl_mod.dcl_common.com_class_defs.[class_index] = (class_def, {is & is_modules = is_modules }) check_class_instance :: ClassDef !Index !Index !Index !ClassInstance !u:InstanceSymbols !*TypeHeaps !*CheckState -> (!ClassInstance, !u:InstanceSymbols, !*TypeHeaps, !*CheckState) check_class_instance class_def module_index class_index class_mod_index ins=:{ins_members,ins_class={glob_object = class_name =: {ds_ident = {id_name,id_info},ds_arity}},ins_type,ins_specials,ins_pos,ins_ident} is=:{is_class_defs,is_modules} type_heaps cs=:{cs_symbol_table} | class_def.class_arity == ds_arity # ins_class = { glob_object = { class_name & ds_index = class_index }, glob_module = class_mod_index} (ins_type, ins_specials, is_type_defs, is_class_defs, is_modules, type_heaps, cs) = checkInstanceType module_index ins_class ins_type ins_specials is.is_type_defs is.is_class_defs is.is_modules type_heaps cs is = { is & is_type_defs = is_type_defs, is_class_defs = is_class_defs, is_modules = is_modules } = ({ins & ins_class = ins_class, ins_type = ins_type, ins_specials = ins_specials}, is, type_heaps, cs) // otherwise = ( ins, is, type_heaps , { cs & cs_error = checkError id_name ("wrong arity: expected "+++toString class_def.class_arity+++" found "+++toString ds_arity) cs.cs_error } ) checkInstances :: !Index !*CommonDefs !u:{# DclModule} !*VarHeap !*TypeHeaps !*CheckState -> (![(Index,SymbolType)], !*CommonDefs, !u:{# DclModule}, !*VarHeap , !*TypeHeaps, !*CheckState) checkInstances mod_index icl_common=:{com_instance_defs,com_class_defs,com_member_defs,com_generic_defs,com_type_defs} modules var_heap type_heaps cs=:{cs_error} | cs_error.ea_ok # (instance_types, com_instance_defs, com_class_defs, com_member_defs, com_generic_defs, com_type_defs, modules, var_heap, type_heaps, cs) = check_instances 0 mod_index [] com_instance_defs com_class_defs com_member_defs /*AA*/com_generic_defs com_type_defs modules var_heap type_heaps cs = (instance_types, { icl_common & com_instance_defs = com_instance_defs,com_class_defs = com_class_defs,com_member_defs = com_member_defs, /*AA*/com_generic_defs = com_generic_defs, com_type_defs = com_type_defs }, modules, var_heap, type_heaps, cs) = ([], icl_common, modules, var_heap, type_heaps, cs) where check_instances :: !Index !Index ![(Index,SymbolType)] !x:{# ClassInstance} !w:{# ClassDef} !v:{# MemberDef} /*AA*/!w:{# GenericDef} !nerd:{# CheckedTypeDef} !u:{# DclModule} !*VarHeap !*TypeHeaps !*CheckState -> (![(Index,SymbolType)], !x:{# ClassInstance}, !w:{# ClassDef}, !v:{# MemberDef}, /*AA*/!w:{# GenericDef}, !nerd:{# CheckedTypeDef}, !u:{# DclModule}, !*VarHeap, !*TypeHeaps, !*CheckState) check_instances inst_index mod_index instance_types instance_defs class_defs member_defs generic_defs type_defs modules var_heap type_heaps cs | inst_index < size instance_defs # (instance_def=:{ins_ident, ins_pos}, instance_defs) = instance_defs![inst_index] # (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) = check_class_instance instance_def mod_index instance_types class_defs member_defs generic_defs type_defs modules var_heap type_heaps cs = check_instances (inc inst_index) mod_index instance_types instance_defs class_defs member_defs generic_defs type_defs modules var_heap type_heaps cs // otherwise = (instance_types, instance_defs, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) check_class_instance {ins_pos,ins_class,ins_members,ins_type} mod_index instance_types class_defs member_defs generic_defs type_defs modules var_heap type_heaps cs # ({class_members,class_name}, class_defs, modules) = getClassDef ins_class mod_index class_defs modules class_size = size class_members | class_size == size ins_members # (instance_types, member_defs, type_defs, modules, var_heap, type_heaps, cs) = check_member_instances mod_index ins_class.glob_module 0 class_size ins_members class_members class_name ins_pos ins_type instance_types member_defs type_defs modules var_heap type_heaps cs = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) // otherwise # cs = { cs & cs_error = checkError class_name "different number of members specified" cs.cs_error } = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) /* check_generic_instance {ins_class, ins_members, ins_generate} mod_index instance_types class_defs member_defs generic_defs type_defs modules var_heap type_heaps cs # ({gen_name, gen_member_name}, generic_defs, modules) = getGenericDef ins_class mod_index generic_defs modules //| ins_generate // = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) | size ins_members <> 1 # cs = { cs & cs_error = checkError gen_name "generic instance must have one member" cs.cs_error } = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) # member_name = ins_members.[0].ds_ident | member_name <> gen_member_name # cs = { cs & cs_error = checkError member_name "wrong member name" cs.cs_error } = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) // otherwise = (instance_types, class_defs, member_defs, generic_defs, type_defs, modules, var_heap, type_heaps, cs) */ check_member_instances :: !Index !Index !Int !Int !{#DefinedSymbol} !{#DefinedSymbol} Ident !Position !InstanceType ![(Index,SymbolType)] !v:{# MemberDef} !blah:{# CheckedTypeDef} !u:{# DclModule} !*VarHeap !*TypeHeaps !*CheckState -> (![(Index,SymbolType)], !v:{# MemberDef}, !blah:{# CheckedTypeDef}, !u:{# DclModule},!*VarHeap, !*TypeHeaps, !*CheckState) check_member_instances module_index member_mod_index mem_offset class_size ins_members class_members class_name ins_pos ins_type instance_types member_defs type_defs modules var_heap type_heaps cs=:{cs_x={x_main_dcl_module_n}} | mem_offset == class_size = (instance_types, member_defs, type_defs, modules, var_heap, type_heaps, cs) # ins_member = ins_members.[mem_offset] class_member = class_members.[mem_offset] cs = setErrorAdmin (newPosition class_name ins_pos) cs | ins_member.ds_ident <> class_member.ds_ident = check_member_instances module_index member_mod_index (inc mem_offset) class_size ins_members class_members class_name ins_pos ins_type instance_types member_defs type_defs modules var_heap type_heaps { cs & cs_error = checkError class_member.ds_ident "instance of class member expected" cs.cs_error} | ins_member.ds_arity <> class_member.ds_arity = check_member_instances module_index member_mod_index (inc mem_offset) class_size ins_members class_members class_name ins_pos ins_type instance_types member_defs type_defs modules var_heap type_heaps { cs & cs_error = checkError class_member.ds_ident "used with wrong arity" cs.cs_error} # ({me_symb, me_type,me_class_vars,me_pos}, member_defs, modules) = getMemberDef member_mod_index class_member.ds_index module_index member_defs modules (instance_type, _, type_heaps, Yes (modules, type_defs), cs_error) = determineTypeOfMemberInstance me_type me_class_vars ins_type SP_None type_heaps (Yes (modules, type_defs, x_main_dcl_module_n)) cs.cs_error (st_context, var_heap) = initializeContextVariables instance_type.st_context var_heap = check_member_instances module_index member_mod_index (inc mem_offset) class_size ins_members class_members class_name ins_pos ins_type [ (ins_member.ds_index, { instance_type & st_context = st_context }) : instance_types ] member_defs type_defs modules var_heap type_heaps { cs & cs_error = cs_error } getClassDef :: !(Global DefinedSymbol) !Int !u:{#ClassDef} !v:{#DclModule} -> (!ClassDef,!u:{#ClassDef},!v:{#DclModule}) getClassDef {glob_module, glob_object={ds_ident, ds_index}} mod_index class_defs modules | glob_module == mod_index # (class_def, class_defs) = class_defs![ds_index] = (class_def, class_defs, modules) # (dcl_mod, modules) = modules![glob_module] = (dcl_mod.dcl_common.com_class_defs.[ds_index], class_defs, modules) getMemberDef :: !Int Int !Int !u:{#MemberDef} !v:{#DclModule} -> (!MemberDef,!u:{#MemberDef},!v:{#DclModule}) getMemberDef mem_mod mem_index mod_index member_defs modules | mem_mod == mod_index # (member_def,member_defs) = member_defs![mem_index] = (member_def, member_defs, modules) # (dcl_mod,modules) = modules![mem_mod] = (dcl_mod.dcl_common.com_member_defs.[mem_index], member_defs, modules) getGenericDef :: !(Global DefinedSymbol) !Int !u:{#GenericDef} !v:{#DclModule} -> (!GenericDef,!u:{#GenericDef},!v:{#DclModule}) getGenericDef {glob_module, glob_object={ds_ident, ds_index}} mod_index generic_defs modules | glob_module == mod_index # (generic_def, generic_defs) = generic_defs![ds_index] = (generic_def, generic_defs, modules) # (dcl_mod, modules) = modules![glob_module] = (dcl_mod.dcl_common.com_generic_defs.[ds_index], generic_defs, modules) instantiateTypes :: ![TypeVar] ![AttributeVar] ![AType] ![TypeContext] ![AttrInequality] !SpecialSubstitution ![SpecialSubstitution] !*TypeHeaps !*ErrorAdmin -> (![TypeVar], ![AttributeVar], ![AType], ![TypeContext], ![AttrInequality], ![SpecialSubstitution], !*TypeHeaps, !*ErrorAdmin) instantiateTypes old_type_vars old_attr_vars types type_contexts attr_env {ss_environ, ss_vars, ss_attrs, ss_context} special_subst_list type_heaps=:{th_vars, th_attrs} error # th_vars = clear_vars old_type_vars th_vars (new_type_vars, th_vars) = foldSt build_var_subst ss_vars ([], th_vars) (new_attr_vars, th_attrs) = foldSt build_attr_var_subst ss_attrs ([], th_attrs) type_heaps = foldSt build_type_subst ss_environ { type_heaps & th_vars = th_vars, th_attrs = th_attrs } (ok1, new_ss_context, type_heaps) = substitute ss_context type_heaps (inst_vars, th_vars) = foldSt determine_free_var old_type_vars (new_type_vars, type_heaps.th_vars) (inst_attr_vars, th_attrs) = foldSt build_attr_var_subst old_attr_vars (new_attr_vars, type_heaps.th_attrs) (inst_types, (ok2, type_heaps)) = mapSt substitue_arg_type types (True, { type_heaps & th_vars = th_vars, th_attrs = th_attrs }) // (ok2, inst_types, type_heaps) = substitute types { type_heaps & th_vars = th_vars, th_attrs = th_attrs } (ok3, inst_contexts, type_heaps) = substitute type_contexts type_heaps (ok4, inst_attr_env, type_heaps) = substitute attr_env type_heaps (special_subst_list, th_vars) = mapSt adjust_special_subst special_subst_list type_heaps.th_vars error = case ok1 && ok2 && ok3 && ok4 of True -> error False -> checkError "instance type incompatible with class type" "" error = (inst_vars, inst_attr_vars, inst_types, new_ss_context ++ inst_contexts, inst_attr_env, special_subst_list, { type_heaps & th_vars = th_vars }, error) where clear_vars type_vars type_var_heap = foldSt (\tv -> writePtr tv.tv_info_ptr TVI_Empty) type_vars type_var_heap determine_free_var tv=:{tv_info_ptr} (free_vars, type_var_heap) # (type_var_info, type_var_heap) = readPtr tv_info_ptr type_var_heap = case type_var_info of TVI_Empty -> build_var_subst tv (free_vars, type_var_heap) _ -> (free_vars, type_var_heap) build_type_subst {bind_src,bind_dst} type_heaps # (_, bind_src, type_heaps) = substitute bind_src type_heaps // RWS ... /* FIXME: this is a patch for the following incorrect function type (in a dcl module) f :: a | c a b special a=[], b = Int a=T, b = Char The type variable b doesn't occur in f's type, but this is checked in a later phase. Probably it's a better solution to change the order of checking. */ | isNilPtr bind_dst.tv_info_ptr = type_heaps // ... RWS = { type_heaps & th_vars = writePtr bind_dst.tv_info_ptr (TVI_Type bind_src) type_heaps.th_vars} substitue_arg_type at=:{at_type = TFA type_vars type} (was_ok, type_heaps) # (fresh_type_vars, type_heaps) = foldSt build_avar_subst type_vars ([], type_heaps) (ok, new_at, type_heaps) = substitute {at & at_type = type} type_heaps = ({ new_at & at_type = TFA fresh_type_vars new_at.at_type}, (was_ok && ok, type_heaps)) substitue_arg_type type (was_ok, type_heaps) # (ok, type, type_heaps) = substitute type type_heaps = (type, (was_ok && ok, type_heaps)) build_var_subst var (free_vars, type_var_heap) # (new_info_ptr, type_var_heap) = newPtr TVI_Empty type_var_heap new_fv = { var & tv_info_ptr = new_info_ptr} = ([ new_fv : free_vars ], writePtr var.tv_info_ptr (TVI_Type (TV new_fv)) type_var_heap) build_avar_subst atv=:{atv_variable,atv_attribute} (free_vars, type_heaps) # (new_info_ptr, th_vars) = newPtr TVI_Empty type_heaps.th_vars new_fv = { atv_variable & tv_info_ptr = new_info_ptr} th_vars = th_vars <:= (atv_variable.tv_info_ptr, TVI_Type (TV new_fv)) (new_attr, th_attrs) = build_attr_subst atv_attribute type_heaps.th_attrs = ([ { atv & atv_variable = new_fv, atv_attribute = new_attr } : free_vars], { type_heaps & th_vars = th_vars, th_attrs = th_attrs }) where build_attr_subst (TA_Var avar) attr_var_heap # (new_info_ptr, attr_var_heap) = newPtr AVI_Empty attr_var_heap new_attr = { avar & av_info_ptr = new_info_ptr} = (TA_Var new_attr, attr_var_heap <:= (avar.av_info_ptr, AVI_Attr (TA_Var new_attr))) build_attr_subst attr attr_var_heap = (attr, attr_var_heap) build_attr_var_subst attr (free_attrs, attr_var_heap) # (new_info_ptr, attr_var_heap) = newPtr AVI_Empty attr_var_heap new_attr = { attr & av_info_ptr = new_info_ptr} = ([new_attr : free_attrs], writePtr attr.av_info_ptr (AVI_Attr (TA_Var new_attr)) attr_var_heap) adjust_special_subst special_subst=:{ss_environ} type_var_heap # (ss_environ, type_var_heap) = mapSt adjust_special_bind ss_environ type_var_heap = ({ special_subst & ss_environ = ss_environ }, type_var_heap) adjust_special_bind bind=:{bind_dst={tv_info_ptr}} type_var_heap # (TVI_Type (TV new_tv), type_var_heap) = readPtr tv_info_ptr type_var_heap = ({ bind & bind_dst = new_tv }, type_var_heap) determineTypeOfMemberInstance :: !SymbolType ![TypeVar] !InstanceType !Specials !*TypeHeaps !u:(Optional (v:{#DclModule}, w:{#CheckedTypeDef}, Index)) !*ErrorAdmin -> (!SymbolType, !Specials, !*TypeHeaps, !u:Optional (v:{#DclModule}, w:{#CheckedTypeDef}), !*ErrorAdmin) determineTypeOfMemberInstance mem_st class_vars {it_types,it_vars,it_attr_vars,it_context} specials type_heaps opt_modules error # env = { ss_environ = foldl2 (\binds var type -> [ {bind_src = type, bind_dst = var} : binds]) [] class_vars it_types, ss_context = it_context, ss_vars = it_vars, ss_attrs = it_attr_vars} (st, specials, type_heaps, error) = determine_type_of_member_instance mem_st env specials type_heaps error (type_heaps, opt_modules, error) = check_attribution_consistency mem_st type_heaps opt_modules error = (st, specials, type_heaps, opt_modules, error) where determine_type_of_member_instance mem_st=:{st_context} env (SP_Substitutions substs) type_heaps error # (mem_st, substs, type_heaps, error) = substitute_symbol_type { mem_st & st_context = tl st_context } env substs type_heaps error = (mem_st, SP_Substitutions substs, type_heaps, error) determine_type_of_member_instance mem_st=:{st_context} env SP_None type_heaps error # (mem_st, _, type_heaps, error) = substitute_symbol_type { mem_st & st_context = tl st_context } env [] type_heaps error = (mem_st, SP_None, type_heaps, error) substitute_symbol_type st=:{st_vars,st_attr_vars,st_args,st_result,st_context,st_attr_env} environment specials type_heaps error # (st_vars, st_attr_vars, [st_result : st_args], st_context, st_attr_env, specials, type_heaps, error) = instantiateTypes st_vars st_attr_vars [ st_result : st_args ] st_context st_attr_env environment specials type_heaps error = ({st & st_vars = st_vars, st_args = st_args, st_result = st_result, st_attr_vars = st_attr_vars, st_context = st_context, st_attr_env = st_attr_env }, specials, type_heaps, error) check_attribution_consistency {st_args, st_result} type_heaps No error = (type_heaps, No, error) check_attribution_consistency {st_args, st_result} type_heaps=:{th_vars} (Yes (modules, type_defs, x_main_dcl_module_n)) error // it is assumed that all type vars bindings done in instantiateTypes are still valid # (_, th_vars, modules, type_defs, error) = foldSt (foldATypeSt (check_it x_main_dcl_module_n) (\_ st -> st)) [st_result:st_args] (False, th_vars, modules, type_defs, error) = ({ type_heaps & th_vars = th_vars }, Yes (modules, type_defs), error) check_it _ {at_attribute} (error_already_given, th_vars, modules, type_defs, error) | at_attribute==TA_Unique || error_already_given = (error_already_given, th_vars, modules, type_defs, error) // otherwise GOTO next alternative check_it x_main_dcl_module_n {at_type=TV tv} (_, th_vars, modules, type_defs, error) = must_not_be_essentially_unique x_main_dcl_module_n tv th_vars modules type_defs error check_it x_main_dcl_module_n {at_type= (CV tv) :@: _} (_, th_vars, modules, type_defs, error) = must_not_be_essentially_unique x_main_dcl_module_n tv th_vars modules type_defs error check_it _ _ state = state must_not_be_essentially_unique x_main_dcl_module_n {tv_name, tv_info_ptr} th_vars modules type_defs error # (TVI_Type type, th_vars) = readPtr tv_info_ptr th_vars = case type of TA {type_name, type_index} _ -> must_not_be_essentially_unique_for_TA type_name type_index th_vars TAS {type_name, type_index} _ _ -> must_not_be_essentially_unique_for_TA type_name type_index th_vars _ -> (False, th_vars, modules, type_defs, error) where must_not_be_essentially_unique_for_TA type_name type_index th_vars # (type_def, type_defs, modules) = getTypeDef x_main_dcl_module_n type_index type_defs modules = case type_def.td_attribute of TA_Unique -> (True, th_vars, modules, type_defs, checkError type_name ( "is unique but instanciates class variable " +++tv_name.id_name +++" that is non uniquely used in a member type" ) error ) _ -> (False, th_vars, modules, type_defs, error) getTypeDef :: !Index !(Global Index) !v:{#CheckedTypeDef} !w:{#DclModule} -> (!CheckedTypeDef, !v:{#CheckedTypeDef}, !w:{#DclModule}) getTypeDef x_main_dcl_module_n {glob_module,glob_object} type_defs modules | glob_module==x_main_dcl_module_n # (type_def, type_defs) = type_defs![glob_object] = (type_def, type_defs, modules) # (type_def, modules) = modules![glob_module].dcl_common.com_type_defs.[glob_object] = (type_def, type_defs, modules) determineTypesOfInstances :: !Index !Index !*{#ClassInstance} !*{# ClassDef} !*{# MemberDef} !*{#DclModule} !*TypeHeaps !*VarHeap !*CheckState -> (![FunType], !Index, ![ClassInstance], !*{#ClassInstance}, !*{# ClassDef}, !*{# MemberDef}, !*{#DclModule}, !*TypeHeaps, !*VarHeap, !*CheckState) determineTypesOfInstances first_memb_inst_index mod_index com_instance_defs com_class_defs com_member_defs modules type_heaps var_heap cs=:{cs_error,cs_predef_symbols,cs_x={x_main_dcl_module_n}} | cs_error.ea_ok #! nr_of_class_instances = size com_instance_defs # (memb_inst_defs, next_mem_inst_index, all_class_specials, com_class_defs, com_member_defs, modules, com_instance_defs, type_heaps, var_heap, cs_predef_symbols,cs_error) = determine_types_of_instances x_main_dcl_module_n 0 nr_of_class_instances first_memb_inst_index mod_index [] com_class_defs com_member_defs modules com_instance_defs type_heaps var_heap cs_predef_symbols cs_error = (memb_inst_defs, next_mem_inst_index, all_class_specials, com_instance_defs, com_class_defs, com_member_defs, modules, type_heaps, var_heap, { cs & cs_predef_symbols=cs_predef_symbols,cs_error = cs_error }) = ([], first_memb_inst_index, [], com_instance_defs, com_class_defs, com_member_defs, modules, type_heaps, var_heap, cs) where determine_types_of_instances :: !Index !Index !Index !Index !Index ![ClassInstance] !v:{#ClassDef} !w:{#MemberDef} !x:{#DclModule} !*{#ClassInstance} !*TypeHeaps !*VarHeap !*PredefinedSymbols !*ErrorAdmin -> (![FunType], !Index, ![ClassInstance], !v:{#ClassDef}, !w:{#MemberDef}, !x:{#DclModule}, !*{#ClassInstance}, !*TypeHeaps, !*VarHeap, !*PredefinedSymbols,!*ErrorAdmin) determine_types_of_instances x_main_dcl_module_n inst_index next_class_inst_index next_mem_inst_index mod_index all_class_specials class_defs member_defs modules instance_defs type_heaps var_heap predef_symbols error | inst_index < size instance_defs # (instance_def=:{ins_class,ins_pos,ins_type,ins_specials}, instance_defs) = instance_defs![inst_index] # ({class_name, class_members}, class_defs, modules) = getClassDef ins_class mod_index class_defs modules class_size = size class_members (ins_members, memb_inst_defs1, member_defs, modules, type_heaps, var_heap, error) = determine_instance_symbols_and_types x_main_dcl_module_n next_mem_inst_index 0 mod_index ins_class.glob_module class_size class_members ins_type ins_specials class_name ins_pos member_defs modules type_heaps var_heap error instance_def = { instance_def & ins_members = { member \\ member <- ins_members }} (ins_specials, next_class_inst_index, all_class_specials, type_heaps, predef_symbols,error) = check_instance_specials mod_index instance_def inst_index ins_specials next_class_inst_index all_class_specials type_heaps predef_symbols error (memb_inst_defs2, next_mem_inst_index, all_class_specials, class_defs, member_defs, modules, instance_defs, type_heaps, var_heap, predef_symbols,error) = determine_types_of_instances x_main_dcl_module_n (inc inst_index) next_class_inst_index (next_mem_inst_index + class_size) mod_index all_class_specials class_defs member_defs modules { instance_defs & [inst_index] = { instance_def & ins_specials = ins_specials }} type_heaps var_heap predef_symbols error = (memb_inst_defs1 ++ memb_inst_defs2, next_mem_inst_index, all_class_specials, class_defs, member_defs, modules, instance_defs, type_heaps, var_heap, predef_symbols,error) = ([], next_mem_inst_index, all_class_specials, class_defs, member_defs, modules, instance_defs, type_heaps, var_heap, predef_symbols,error) determine_instance_symbols_and_types :: !Index !Index !Index !Index !Index !Int !{#DefinedSymbol} !InstanceType !Specials Ident !Position !w:{#MemberDef} !u:{#DclModule} !*TypeHeaps !*VarHeap !*ErrorAdmin -> (![DefinedSymbol], ![FunType], !w:{#MemberDef}, !u:{#DclModule}, !*TypeHeaps, !*VarHeap, !.ErrorAdmin) determine_instance_symbols_and_types x_main_dcl_module_n first_inst_index mem_offset module_index member_mod_index class_size class_members ins_type ins_specials class_name ins_pos member_defs modules type_heaps var_heap cs_error | mem_offset == class_size = ([], [], member_defs, modules, type_heaps, var_heap, cs_error) # class_member = class_members.[mem_offset] ({me_symb,me_type,me_priority,me_class_vars}, member_defs, modules) = getMemberDef member_mod_index class_member.ds_index module_index member_defs modules cs_error = pushErrorAdmin (newPosition class_name ins_pos) cs_error (instance_type, new_ins_specials, type_heaps, Yes (modules, _), cs_error) = determineTypeOfMemberInstance me_type me_class_vars ins_type ins_specials type_heaps (Yes (modules, {}, cUndef)) cs_error cs_error = popErrorAdmin cs_error (new_info_ptr, var_heap) = newPtr VI_Empty var_heap inst_def = MakeNewFunctionType me_symb me_type.st_arity me_priority instance_type ins_pos new_ins_specials new_info_ptr (inst_symbols, memb_inst_defs, member_defs, modules, type_heaps, var_heap, cs_error) = determine_instance_symbols_and_types x_main_dcl_module_n first_inst_index (inc mem_offset) module_index member_mod_index class_size class_members ins_type ins_specials class_name ins_pos member_defs modules type_heaps var_heap cs_error = ([{ class_member & ds_index = first_inst_index + mem_offset } : inst_symbols], [inst_def : memb_inst_defs], member_defs, modules, type_heaps, var_heap, cs_error) check_instance_specials :: !Index !ClassInstance !Index !Specials !Index ![ClassInstance] !*TypeHeaps !*PredefinedSymbols !*ErrorAdmin -> (!Specials, !Index, ![ClassInstance], !*TypeHeaps, !*PredefinedSymbols,!*ErrorAdmin) check_instance_specials mod_index inst_type inst_index (SP_Substitutions substs) next_inst_index all_instances type_heaps predef_symbols error # (list_of_specials, next_inst_index, all_instances, type_heaps, predef_symbols,error) = check_specials mod_index inst_type 0 substs [] next_inst_index all_instances type_heaps predef_symbols error = (SP_ContextTypes list_of_specials, next_inst_index, all_instances, type_heaps, predef_symbols, error) where check_specials mod_index inst=:{ins_type} type_offset [ subst : substs ] list_of_specials next_inst_index all_instances type_heaps predef_symbols error # (special_type, type_heaps, error) = substitute_instance_type ins_type subst type_heaps error (spec_types, predef_symbols,error) = checkAndCollectTypesOfContextsOfSpecials special_type.it_context predef_symbols error special = { spec_index = { glob_module = mod_index, glob_object = next_inst_index }, spec_types = spec_types, spec_vars = subst.ss_vars, spec_attrs = subst.ss_attrs } = check_specials mod_index inst (inc type_offset) substs [ special : list_of_specials ] (inc next_inst_index) [{ inst & ins_type = { special_type & it_context = [] }, ins_specials = SP_TypeOffset type_offset} : all_instances ] type_heaps predef_symbols error where substitute_instance_type :: !InstanceType !SpecialSubstitution !*TypeHeaps !*ErrorAdmin -> (!InstanceType,!*TypeHeaps,!.ErrorAdmin) substitute_instance_type it=:{it_vars,it_attr_vars,it_types,it_context} environment type_heaps cs_error # (it_vars, it_attr_vars, it_atypes, it_context, _, _, type_heaps, cs_error) = instantiateTypes it_vars it_attr_vars [MakeAttributedType type \\ type <- it_types] it_context [] environment [] type_heaps cs_error = ({it & it_vars = it_vars, it_types = [ at_type \\ {at_type} <- it_atypes ], it_attr_vars = it_attr_vars, it_context = it_context }, type_heaps, cs_error) check_specials mod_index inst=:{ins_type} type_offset [] list_of_specials next_inst_index all_instances type_heaps predef_symbols error = (list_of_specials, next_inst_index, all_instances, type_heaps, predef_symbols, error) check_instance_specials mod_index fun_type fun_index SP_None next_inst_index all_instances type_heaps predef_symbols error = (SP_None, next_inst_index, all_instances, type_heaps, predef_symbols,error) mapSt2 f l s1 s2 :== map_st2 l s1 s2 where map_st2 [x : xs] s1 s2 # (x, s1,s2) = f x s1 s2 (xs, s1,s2) = map_st2 xs s1 s2 #! s1 = s1 #! s2 = s2 = ([x : xs], s1,s2) map_st2 [] s1 s2 = ([], s1,s2) checkAndCollectTypesOfContextsOfSpecials :: [TypeContext] *PredefinedSymbols *ErrorAdmin -> (![[Type]],!*PredefinedSymbols,!*ErrorAdmin); checkAndCollectTypesOfContextsOfSpecials type_contexts predef_symbols error = mapSt2 check_and_collect_context_types_of_special type_contexts predef_symbols error where check_and_collect_context_types_of_special {tc_class=TCClass {glob_object={ds_ident,ds_index},glob_module},tc_types} predef_symbols error | hasNoTypeVariables tc_types = (tc_types, predef_symbols,error) # {pds_def,pds_module} = predef_symbols.[PD_ArrayClass] | glob_module==pds_module && ds_index==pds_def && is_lazy_or_strict_array tc_types predef_symbols = (tc_types, predef_symbols,error) # {pds_def,pds_module} = predef_symbols.[PD_ListClass] | glob_module==pds_module && ds_index==pds_def && is_lazy_or_strict_list tc_types predef_symbols = (tc_types, predef_symbols,error) = (tc_types, predef_symbols,checkError ds_ident.id_name "illegal specialization" error) check_and_collect_context_types_of_special {tc_class=TCGeneric {gtc_generic},tc_types} predef_symbols error = (tc_types, predef_symbols,checkError gtc_generic.glob_object.ds_ident.id_name "genenric specials are illegal" error) hasNoTypeVariables [] = True hasNoTypeVariables [TV tvar : types] = False hasNoTypeVariables [ _ : types] = hasNoTypeVariables types is_lazy_or_strict_array [TA {type_index={glob_module,glob_object}} [],TV var] predef_symbols # {pds_def,pds_module} = predef_symbols.[PD_LazyArrayType] | glob_module==pds_module && glob_object==pds_def = True # {pds_def,pds_module} = predef_symbols.[PD_StrictArrayType] | glob_module==pds_module && glob_object==pds_def = True = False is_lazy_or_strict_array _ predef_symbols = False is_lazy_or_strict_list [TA {type_index={glob_module,glob_object}} [],TV var] predef_symbols # {pds_def,pds_module} = predef_symbols.[PD_ListType] | glob_module==pds_module && glob_object==pds_def = True # {pds_def,pds_module} = predef_symbols.[PD_StrictListType] | glob_module==pds_module && glob_object==pds_def = True # {pds_def,pds_module} = predef_symbols.[PD_TailStrictListType] | glob_module==pds_module && glob_object==pds_def = True # {pds_def,pds_module} = predef_symbols.[PD_StrictTailStrictListType] | glob_module==pds_module && glob_object==pds_def = True = False is_lazy_or_strict_list _ predef_symbols = False initializeContextVariables :: ![TypeContext] !*VarHeap -> (![TypeContext], !*VarHeap) initializeContextVariables contexts var_heap = mapSt add_variable_to_context contexts var_heap where add_variable_to_context context var_heap # (new_info_ptr, var_heap) = newPtr VI_Empty var_heap = ({ context & tc_var = new_info_ptr}, var_heap) ident_for_errors_from_fun_symb_and_fun_kind :: Ident FunKind -> Ident; ident_for_errors_from_fun_symb_and_fun_kind {id_name} (FK_Function fun_name_is_location_dependent) | fun_name_is_location_dependent && size id_name>0 # beautiful_name = if (id_name.[0]==backslash) "lambda" "comprehension" = { id_name=beautiful_name, id_info=nilPtr } ident_for_errors_from_fun_symb_and_fun_kind fun_symb _ = fun_symb // check that there are no strict lets, mark top-level cases as explicit class checkMacro a :: !Bool !a !*ErrorAdmin -> (!a, !*ErrorAdmin) instance checkMacro [a] | checkMacro a where checkMacro topLevel l ea = mapSt (checkMacro topLevel) l ea instance checkMacro FunctionBody where checkMacro topLevel (CheckedBody body) ea # (body, ea) = checkMacro topLevel body ea = (CheckedBody body, ea) instance checkMacro CheckedBody where checkMacro topLevel body=:{cb_rhs} ea # (cb_rhs, ea) = checkMacro topLevel cb_rhs ea = ({body & cb_rhs = cb_rhs}, ea) instance checkMacro CheckedAlternative where checkMacro topLevel alt=:{ca_rhs} ea # (ca_rhs, ea) = checkMacro topLevel ca_rhs ea = ({alt & ca_rhs = ca_rhs}, ea) instance checkMacro Expression where checkMacro topLevel (Let lad) ea # (lad, ea) = checkMacro topLevel lad ea = (Let lad, ea) checkMacro topLevel (Case kees) ea # (kees, ea) = checkMacro topLevel kees ea = (Case kees, ea) checkMacro _ expr ea = (expr, ea) instance checkMacro Let where checkMacro topLevel lad=:{let_strict_binds, let_expr} ea # ea = check_strict_binds let_strict_binds ea # (let_expr, ea) = checkMacro topLevel let_expr ea = ({lad & let_expr = let_expr}, ea) where check_strict_binds [] ea = ea check_strict_binds _ ea = checkError "#! not allowed in macros" "" ea instance checkMacro Case where checkMacro topLevel kees=:{case_guards, case_explicit} ea # (case_guards, ea) = checkMacro False case_guards ea = ({kees & case_guards = case_guards,case_explicit = topLevel || case_explicit}, ea) instance checkMacro CasePatterns where checkMacro topLevel (AlgebraicPatterns type patterns) ea # (patterns, ea) = checkMacro topLevel patterns ea = (AlgebraicPatterns type patterns, ea) checkMacro topLevel (BasicPatterns type patterns) ea # (patterns, ea) = checkMacro topLevel patterns ea = (BasicPatterns type patterns, ea) checkMacro topLevel (DynamicPatterns patterns) ea # (patterns, ea) = checkMacro topLevel patterns ea = (DynamicPatterns patterns, ea) checkMacro topLevel (OverloadedListPatterns type decons patterns) ea # (patterns, ea) = checkMacro topLevel patterns ea = (OverloadedListPatterns type decons patterns, ea) checkMacro _ NoPattern ea = (NoPattern, ea) instance checkMacro AlgebraicPattern where checkMacro topLevel pattern=:{ap_expr} ea # (ap_expr, ea) = checkMacro topLevel ap_expr ea = ({pattern & ap_expr = ap_expr}, ea) instance checkMacro BasicPattern where checkMacro topLevel pattern=:{bp_expr} ea # (bp_expr, ea) = checkMacro topLevel bp_expr ea = ({pattern & bp_expr = bp_expr}, ea) instance checkMacro DynamicPattern where checkMacro topLevel pattern=:{dp_rhs} ea # (dp_rhs, ea) = checkMacro topLevel dp_rhs ea = ({pattern & dp_rhs = dp_rhs}, ea) checkFunctionBodyIfMacro :: !FunKind !FunctionBody !*ErrorAdmin -> (!FunctionBody, !*ErrorAdmin) checkFunctionBodyIfMacro FK_Macro def ea = checkMacro True def ea checkFunctionBodyIfMacro _ def ea = (def, ea) checkFunction :: !FunDef !Index !FunctionOrMacroIndex !Level !Int !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!FunDef,!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState); checkFunction fun_def=:{fun_symb,fun_pos,fun_body,fun_type,fun_kind} mod_index fun_index def_level local_functions_index_offset fun_defs e_info=:{ef_type_defs,ef_modules,ef_class_defs,ef_is_macro_fun} heaps=:{hp_var_heap,hp_expression_heap,hp_type_heaps,hp_generic_heap} cs=:{cs_error} # function_ident_for_errors = ident_for_errors_from_fun_symb_and_fun_kind fun_symb fun_kind # cs = {cs & cs_error = pushErrorAdmin (newPosition function_ident_for_errors fun_pos) cs_error} (fun_type, ef_type_defs, ef_class_defs, ef_modules, hp_var_heap, hp_type_heaps, cs) = check_function_type fun_type mod_index (fun_kind == FK_Caf) ef_type_defs ef_class_defs ef_modules hp_var_heap hp_type_heaps cs e_info = { e_info & ef_type_defs = ef_type_defs, ef_class_defs = ef_class_defs, ef_modules = ef_modules } e_state = { es_var_heap = hp_var_heap, es_expr_heap = hp_expression_heap, es_type_heaps = hp_type_heaps,es_generic_heap=hp_generic_heap, es_dynamics = [], es_calls = [], es_fun_defs = fun_defs} e_input = { ei_expr_level = inc def_level, ei_fun_index = fun_index, ei_fun_level = inc def_level, ei_mod_index = mod_index, ei_local_functions_index_offset=local_functions_index_offset } (fun_body, free_vars, e_state, e_info, cs) = checkFunctionBodies fun_body function_ident_for_errors e_input e_state e_info cs # {es_fun_defs,es_calls,es_var_heap,es_expr_heap,es_type_heaps,es_generic_heap,es_dynamics} = e_state (ef_type_defs, ef_modules, es_type_heaps, es_expr_heap, cs) = checkDynamicTypes mod_index es_dynamics fun_type e_info.ef_type_defs e_info.ef_modules es_type_heaps es_expr_heap cs (fun_body, cs_error) = checkFunctionBodyIfMacro fun_kind fun_body cs.cs_error cs = { cs & cs_error = popErrorAdmin cs_error } fi_properties = (if ef_is_macro_fun FI_IsMacroFun 0) bitor (has_type fun_type) fun_info = { fun_def.fun_info & fi_calls = es_calls, fi_def_level = def_level, fi_free_vars = free_vars, fi_dynamics = es_dynamics, fi_properties = fi_properties } fun_def = { fun_def & fun_body = fun_body, fun_info = fun_info, fun_type = fun_type} (fun_defs,macro_defs,cs_symbol_table) = remove_calls_from_symbol_table fun_index def_level es_calls e_state.es_fun_defs e_info.ef_macro_defs cs.cs_symbol_table = (fun_def,fun_defs, { e_info & ef_type_defs = ef_type_defs, ef_modules = ef_modules,ef_macro_defs=macro_defs }, { heaps & hp_var_heap = es_var_heap, hp_expression_heap = es_expr_heap, hp_type_heaps = es_type_heaps,hp_generic_heap=es_generic_heap }, { cs & cs_symbol_table = cs_symbol_table }) where has_type (Yes _) = FI_HasTypeSpec has_type no = 0 check_function_type (Yes ft) module_index is_caf type_defs class_defs modules var_heap type_heaps cs # (ft, _, type_defs, class_defs, modules, type_heaps, cs) = checkFunctionType module_index ft SP_None type_defs class_defs modules type_heaps cs cs = (if is_caf (check_caf_uniqueness ft.st_result.at_attribute) id) cs (st_context, var_heap) = initializeContextVariables ft.st_context var_heap = (Yes { ft & st_context = st_context } , type_defs, class_defs, modules, var_heap, type_heaps, cs) where check_caf_uniqueness TA_None cs = cs check_caf_uniqueness TA_Multi cs = cs check_caf_uniqueness _ cs = {cs & cs_error = checkError "result type of CAF must be non-unique " "" cs.cs_error} check_function_type No module_index _ type_defs class_defs modules var_heap type_heaps cs = (No, type_defs, class_defs, modules, var_heap, type_heaps, cs) remove_calls_from_symbol_table fun_index fun_level [FunCall fc_index fc_level : fun_calls] fun_defs macro_defs symbol_table | fc_level <= fun_level # (id_info, fun_defs) = fun_defs![fc_index].fun_symb.id_info # (entry, symbol_table) = readPtr id_info symbol_table # symbol_table = remove_call entry.ste_kind fun_index entry id_info symbol_table = remove_calls_from_symbol_table fun_index fun_level fun_calls fun_defs macro_defs symbol_table = remove_calls_from_symbol_table fun_index fun_level fun_calls fun_defs macro_defs symbol_table remove_calls_from_symbol_table fun_index fun_level [MacroCall module_index fc_index fc_level : fun_calls] fun_defs macro_defs symbol_table | fc_level <= fun_level # (id_info, macro_defs) = macro_defs![module_index,fc_index].fun_symb.id_info # (entry, symbol_table) = readPtr id_info symbol_table # symbol_table = remove_call entry.ste_kind fun_index entry id_info symbol_table = remove_calls_from_symbol_table fun_index fun_level fun_calls fun_defs macro_defs symbol_table = remove_calls_from_symbol_table fun_index fun_level fun_calls fun_defs macro_defs symbol_table remove_calls_from_symbol_table fun_index fun_level [] fun_defs macro_defs symbol_table = (fun_defs,macro_defs,symbol_table) remove_call (STE_FunctionOrMacro [x:xs]) fun_index entry id_info symbol_table | fun_index==x = symbol_table <:= (id_info,{ entry & ste_kind = STE_FunctionOrMacro xs}) remove_call (STE_DclMacroOrLocalMacroFunction [x:xs]) fun_index entry id_info symbol_table | fun_index==x = symbol_table <:= (id_info,{ entry & ste_kind = STE_DclMacroOrLocalMacroFunction xs}) remove_call (STE_Imported (STE_DclMacroOrLocalMacroFunction [x:xs]) mod_index) fun_index entry id_info symbol_table | fun_index==x = symbol_table <:= (id_info,{ entry & ste_kind = (STE_Imported (STE_DclMacroOrLocalMacroFunction xs) mod_index)}) checkGlobalFunctionsInRanges:: ![IndexRange] !Index !Int !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState) checkGlobalFunctionsInRanges [{ir_from,ir_to}:ranges] mod_index local_functions_index_offset fun_defs e_info heaps cs # (fun_defs, e_info, heaps, cs) = checkFunctions mod_index cGlobalScope ir_from ir_to local_functions_index_offset fun_defs e_info heaps cs; = checkGlobalFunctionsInRanges ranges mod_index local_functions_index_offset fun_defs e_info heaps cs; checkGlobalFunctionsInRanges [] mod_index local_functions_index_offset fun_defs e_info heaps cs = (fun_defs, e_info, heaps, cs) checkFunctions :: !Index !Level !Index !Index !Int !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState) checkFunctions mod_index level fun_index to_index local_functions_index_offset fun_defs e_info heaps cs | fun_index == to_index = (fun_defs, e_info, heaps, cs) # (fun_def,fun_defs) = fun_defs![fun_index] # (fun_def,fun_defs, e_info, heaps, cs) = checkFunction fun_def mod_index (FunctionOrIclMacroIndex fun_index) level local_functions_index_offset fun_defs e_info heaps cs # fun_defs = { fun_defs & [fun_index] = fun_def } = checkFunctions mod_index level (inc fun_index) to_index local_functions_index_offset fun_defs e_info heaps cs checkDclMacros :: !Index !Level !Index !Index !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState) checkDclMacros mod_index level fun_index to_index fun_defs e_info heaps cs | fun_index == to_index = (fun_defs, e_info, heaps, cs) # (macro_def,e_info) = e_info!ef_macro_defs.[mod_index,fun_index] # (macro_def,fun_defs, e_info, heaps, cs) = checkFunction macro_def mod_index (DclMacroIndex mod_index fun_index) level 0 fun_defs e_info heaps cs # e_info = { e_info & ef_macro_defs.[mod_index,fun_index] = macro_def } = checkDclMacros mod_index level (inc fun_index) to_index fun_defs e_info heaps cs get_predef_symbols_for_transform :: *PredefinedSymbols -> (!PredefSymbolsForTransform,!.PredefinedSymbols) // clean 2.0 does not allow this, clean 1.3 does: // get_predef_symbols_for_transform cs_predef_symbols=:{[PD_DummyForStrictAliasFun]=predef_alias_dummy,[PD_AndOp]=predef_and,[PD_OrOp]=predef_or} get_predef_symbols_for_transform cs_predef_symbols # (predef_alias_dummy,cs_predef_symbols) = cs_predef_symbols![PD_DummyForStrictAliasFun] # (predef_and,cs_predef_symbols) = cs_predef_symbols![PD_AndOp] # (predef_or,cs_predef_symbols) = cs_predef_symbols![PD_OrOp] = ({predef_alias_dummy=predef_alias_dummy,predef_and=predef_and,predef_or=predef_or},cs_predef_symbols) checkAndPartitionateDclMacros :: !Index !IndexRange !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState); checkAndPartitionateDclMacros mod_index range fun_defs e_info=:{ef_is_macro_fun=ef_is_macro_fun_old} heaps cs # (fun_defs, e_info, heaps=:{hp_var_heap, hp_expression_heap}, cs=:{cs_symbol_table, cs_predef_symbols, cs_error}) = checkDclMacros mod_index cGlobalScope range.ir_from range.ir_to fun_defs { e_info & ef_is_macro_fun=True } heaps cs (e_info=:{ef_modules,ef_macro_defs}) = { e_info & ef_is_macro_fun=ef_is_macro_fun_old } # (predef_symbols_for_transform, cs_predef_symbols) = get_predef_symbols_for_transform cs_predef_symbols (fun_defs, macro_defs, ef_modules, hp_var_heap, hp_expression_heap, cs_symbol_table, cs_error) = partitionateDclMacros range mod_index predef_symbols_for_transform fun_defs ef_macro_defs ef_modules hp_var_heap hp_expression_heap cs_symbol_table cs_error = (fun_defs, { e_info & ef_modules = ef_modules,ef_macro_defs=macro_defs }, {heaps & hp_var_heap = hp_var_heap, hp_expression_heap = hp_expression_heap}, { cs & cs_symbol_table = cs_symbol_table, cs_predef_symbols = cs_predef_symbols, cs_error = cs_error }) checkAndPartitionateIclMacros :: !Index !IndexRange !Int !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps,!*CheckState); checkAndPartitionateIclMacros mod_index range local_functions_index_offset fun_defs e_info=:{ef_is_macro_fun=ef_is_macro_fun_old} heaps cs # (fun_defs, e_info, heaps=:{hp_var_heap, hp_expression_heap}, cs=:{cs_symbol_table, cs_predef_symbols, cs_error}) = checkFunctions mod_index cGlobalScope range.ir_from range.ir_to local_functions_index_offset fun_defs { e_info & ef_is_macro_fun=True } heaps cs (e_info=:{ef_modules,ef_macro_defs}) = { e_info & ef_is_macro_fun=ef_is_macro_fun_old } # (predef_symbols_for_transform, cs_predef_symbols) = get_predef_symbols_for_transform cs_predef_symbols (fun_defs, macro_defs, ef_modules, hp_var_heap, hp_expression_heap, cs_symbol_table, cs_error) = partitionateIclMacros range mod_index predef_symbols_for_transform fun_defs ef_macro_defs ef_modules hp_var_heap hp_expression_heap cs_symbol_table cs_error = (fun_defs, { e_info & ef_modules = ef_modules,ef_macro_defs=macro_defs }, {heaps & hp_var_heap = hp_var_heap, hp_expression_heap = hp_expression_heap}, { cs & cs_symbol_table = cs_symbol_table, cs_predef_symbols = cs_predef_symbols, cs_error = cs_error }) checkInstanceBodies :: ![IndexRange] !Int !*{#FunDef} !*ExpressionInfo !*Heaps !*CheckState -> (!*{#FunDef},!*ExpressionInfo,!*Heaps, !*CheckState); checkInstanceBodies icl_instances_ranges local_functions_index_offset fun_defs e_info heaps cs=:{cs_x} = checkGlobalFunctionsInRanges icl_instances_ranges cs_x.x_main_dcl_module_n local_functions_index_offset fun_defs e_info heaps cs instance < FunDef where (<) fd1 fd2 = fd1.fun_symb.id_name < fd2.fun_symb.id_name createCommonDefinitions :: (CollectedDefinitions ClassInstance a) -> .CommonDefs; createCommonDefinitions {def_types,def_constructors,def_selectors,def_classes,def_members,def_instances, def_generics,def_generic_cases} = { com_type_defs = { type \\ type <- def_types } , com_cons_defs = { cons \\ cons <- def_constructors } , com_selector_defs = { sel \\ sel <- def_selectors } , com_class_defs = { class_def \\ class_def <- def_classes } , com_member_defs = { member \\ member <- def_members } , com_instance_defs = { next_instance \\ next_instance <- def_instances } , com_generic_defs = { gen \\ gen <- def_generics } , com_gencase_defs = { gi \\ gi <- def_generic_cases} } array_plus_list a [] = a array_plus_list a l = arrayPlusList a l checkCommonDefinitions :: !(Optional (CopiedDefinitions, Int)) !Index !*CommonDefs !*{# DclModule} !*Heaps !*CheckState -> (!DictionaryInfo,!*CommonDefs,!*{# DclModule},!*Heaps, !*CheckState) checkCommonDefinitions opt_icl_info module_index common modules heaps cs # (com_type_defs, com_cons_defs, com_selector_defs, modules, heaps, cs) = checkTypeDefs module_index opt_icl_info common.com_type_defs common.com_cons_defs common.com_selector_defs modules heaps cs (com_class_defs, com_member_defs, com_type_defs, modules, heaps, cs) = checkTypeClasses module_index opt_icl_info common.com_class_defs common.com_member_defs com_type_defs modules heaps cs (com_member_defs, com_type_defs, com_class_defs, modules, heaps, cs) = checkMemberTypes module_index opt_icl_info com_member_defs com_type_defs com_class_defs modules heaps cs (com_instance_defs, com_type_defs, com_class_defs, com_member_defs, modules, heaps, cs) = checkInstanceDefs module_index common.com_instance_defs com_type_defs com_class_defs com_member_defs modules heaps cs //AA.. (com_generic_defs, com_type_defs, com_class_defs, modules, heaps, cs) = checkGenericDefs module_index opt_icl_info common.com_generic_defs com_type_defs com_class_defs modules heaps cs (com_gencase_defs, com_generic_defs, com_type_defs, modules, heaps, cs) = checkGenericCaseDefs module_index common.com_gencase_defs com_generic_defs com_type_defs modules heaps cs //..AA (size_com_type_defs,com_type_defs) = usize com_type_defs (size_com_selector_defs,com_selector_defs) = usize com_selector_defs (size_com_cons_defs,com_cons_defs) = usize com_cons_defs {hp_var_heap, hp_type_heaps=hp_type_heaps=:{th_vars} } = heaps is_dcl = case opt_icl_info of No -> True ; Yes _ -> False (new_type_defs, new_selector_defs, new_cons_defs,dictionary_info,com_type_defs,com_selector_defs, com_cons_defs, com_class_defs, modules, th_vars, hp_var_heap, cs_symbol_table) = createClassDictionaries is_dcl module_index size_com_type_defs size_com_selector_defs size_com_cons_defs com_type_defs com_selector_defs com_cons_defs com_class_defs modules th_vars hp_var_heap cs.cs_symbol_table com_type_defs = array_plus_list com_type_defs new_type_defs com_selector_defs = array_plus_list com_selector_defs new_selector_defs com_cons_defs = array_plus_list com_cons_defs new_cons_defs common = {common & com_type_defs = com_type_defs, com_cons_defs = com_cons_defs, com_selector_defs = com_selector_defs, com_class_defs = com_class_defs, com_member_defs = com_member_defs, com_instance_defs = com_instance_defs, com_generic_defs = com_generic_defs, com_gencase_defs = com_gencase_defs} heaps = {heaps & hp_var_heap=hp_var_heap,hp_type_heaps={hp_type_heaps & th_vars=th_vars}} = (dictionary_info,common, modules, heaps, { cs & cs_symbol_table = cs_symbol_table }) collectCommonfinitions :: !(CollectedDefinitions ClassInstance a) -> (!*{# Int}, ![Declaration]) collectCommonfinitions {def_types,def_constructors,def_selectors,def_classes,def_members,def_instances, def_generic_cases, def_generics} // MW: the order in which the declarations appear in the returned list is essential (explicit imports) # sizes = createArray cConversionTableSize 0 (size, defs) = foldSt cons_def_to_dcl def_constructors (0, []) sizes = { sizes & [cConstructorDefs] = size } (size, defs) = foldSt selector_def_to_dcl def_selectors (0, defs) sizes = { sizes & [cSelectorDefs] = size } (size, defs) = foldSt type_def_to_dcl def_types (0, defs) sizes = { sizes & [cTypeDefs] = size } (size, defs) = foldSt member_def_to_dcl def_members (0, defs) sizes = { sizes & [cMemberDefs] = size } (size, defs) = foldSt class_def_to_dcl def_classes (0, defs) sizes = { sizes & [cClassDefs] = size } (size, defs) = foldSt instance_def_to_dcl def_instances (0, defs) sizes = { sizes & [cInstanceDefs] = size } (size, defs) = foldSt generic_def_to_dcl def_generics (0, defs) sizes = { sizes & [cGenericDefs] = size } (size, defs) = foldSt gen_case_def_to_dcl def_generic_cases (0, defs) sizes = { sizes & [cGenericCaseDefs] = size } = (sizes, defs) where type_def_to_dcl {td_name, td_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = td_name, decl_pos = td_pos, decl_kind = STE_Type, decl_index = decl_index } : decls]) cons_def_to_dcl {cons_symb, cons_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = cons_symb, decl_pos = cons_pos, decl_kind = STE_Constructor, decl_index = decl_index } : decls]) selector_def_to_dcl {sd_symb, sd_field, sd_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = sd_field, decl_pos = sd_pos, decl_kind = STE_Field sd_symb, decl_index = decl_index } : decls]) class_def_to_dcl {class_name, class_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = class_name, decl_pos = class_pos, decl_kind = STE_Class, decl_index = decl_index } : decls]) member_def_to_dcl {me_symb, me_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = me_symb, decl_pos = me_pos, decl_kind = STE_Member, decl_index = decl_index } : decls]) instance_def_to_dcl {ins_class, ins_ident, ins_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = ins_ident, decl_pos = ins_pos, decl_kind = STE_Instance ins_class.glob_object.ds_ident, decl_index = decl_index } : decls]) generic_def_to_dcl {gen_name, gen_member_name, gen_type, gen_pos} (decl_index, decls) # generic_decl = Declaration { decl_ident = gen_name, decl_pos = gen_pos, decl_kind = STE_Generic, decl_index = decl_index } # member_decl = Declaration { decl_ident = gen_member_name, decl_pos = gen_pos, decl_kind = STE_Generic, decl_index = decl_index } = (inc decl_index, [generic_decl, member_decl : decls]) gen_case_def_to_dcl {gc_name, gc_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = gc_name, decl_pos = gc_pos, decl_kind = STE_GenericCase, decl_index = decl_index } : decls]) collectMacros {ir_from,ir_to} macro_defs sizes_defs = collectGlobalFunctions cMacroDefs ir_from ir_to macro_defs sizes_defs collectFunctionTypes fun_types (sizes, defs) # (size, defs) = foldSt fun_type_to_dcl fun_types (0, defs) = ({ sizes & [cFunctionDefs] = size }, defs) where fun_type_to_dcl {ft_symb, ft_pos} (decl_index, decls) = (inc decl_index, [Declaration { decl_ident = ft_symb, decl_pos = ft_pos, decl_kind = STE_DclFunction, decl_index = decl_index } : decls]) collectGlobalFunctions def_index from_index to_index fun_defs (sizes, defs) # (defs, fun_defs) = iFoldSt fun_def_to_decl from_index to_index (defs, fun_defs) = (fun_defs, ({ sizes & [def_index] = to_index - from_index }, defs)) where fun_def_to_decl decl_index (defs, fun_defs) # ({fun_symb, fun_pos}, fun_defs) = fun_defs![decl_index] = ([Declaration { decl_ident = fun_symb, decl_pos = fun_pos, decl_kind = STE_FunctionOrMacro [], decl_index = decl_index } : defs], fun_defs) collectDclMacros {ir_from=from_index,ir_to=to_index} fun_defs (sizes, defs) # (defs, fun_defs) = iFoldSt macro_def_to_dcl from_index to_index (defs, fun_defs) = (fun_defs, ({ sizes & [cMacroDefs] = to_index - from_index }, defs)) where macro_def_to_dcl decl_index (defs, fun_defs) # ({fun_symb, fun_pos}, fun_defs) = fun_defs![decl_index] = ([Declaration { decl_ident = fun_symb, decl_pos = fun_pos, decl_kind = STE_DclMacroOrLocalMacroFunction [], decl_index = decl_index } : defs], fun_defs) gimme_a_lazy_array_type :: !u:{.a} -> v:{.a}, [u<=v] gimme_a_lazy_array_type a = a gimme_a_strict_array_type :: !u:{!.a} -> v:{!.a}, [u<=v] gimme_a_strict_array_type a = a create_icl_to_dcl_index_table :: !ModuleKind !{#Int} IndexRange !Int !(Optional {#{#Int}}) !*{#DclModule} !*{#FunDef} -> (!Optional {#{#Int}},!Optional {#{#Int}}, !.{#DclModule},!*{#FunDef}) create_icl_to_dcl_index_table MK_Main icl_sizes icl_global_function_range main_dcl_module_n dcl_conversions modules fun_defs = (No,No,modules,fun_defs) create_icl_to_dcl_index_table _ icl_sizes icl_global_function_range main_dcl_module_n old_conversions modules fun_defs #! (size_icl_functions,fun_defs) = usize fun_defs #! icl_sizes = make_icl_sizes with make_icl_sizes :: *{#Int} make_icl_sizes => {{icl_sizes.[i] \\ i<-[0..cMacroDefs-1]} & [cFunctionDefs]=size_icl_functions} #! (dcl_mod,modules) = modules![main_dcl_module_n] #! dictionary_info=dcl_mod.dcl_dictionary_info # (Yes conversion_table) = old_conversions #! icl_to_dcl_index_table = {create_icl_to_dcl_index_table_for_kind table_size dcl_to_icl_table table_kind dictionary_info \\ table_kind<-[0..] & table_size <-: icl_sizes & dcl_to_icl_table <-: conversion_table } #! modules = {modules & [main_dcl_module_n].dcl_macro_conversions=Yes conversion_table.[cMacroDefs]} = (Yes icl_to_dcl_index_table,old_conversions,modules,fun_defs) recompute_icl_to_dcl_index_table_for_functions No dcl_icl_conversions n_functions = No recompute_icl_to_dcl_index_table_for_functions (Yes icl_to_dcl_index_table) (Yes dcl_icl_conversions) n_functions # icl_to_dcl_index_table_for_functions = create_icl_to_dcl_index_table_for_kind n_functions dcl_icl_conversions cFunctionDefs {n_dictionary_types=0, n_dictionary_constructors=0, n_dictionary_selectors=0} # icl_to_dcl_index_table = {{t\\t<-:icl_to_dcl_index_table} & [cFunctionDefs] = icl_to_dcl_index_table_for_functions} = Yes icl_to_dcl_index_table create_icl_to_dcl_index_table_for_kind :: !Int !{#Int} Int DictionaryInfo -> {#Int} create_icl_to_dcl_index_table_for_kind table_size dcl_to_icl_table table_kind dcl_dictionary_info # icl_to_dcl_index_table_for_kind = {createArray table_size NoIndex & [dcl_to_icl_table.[decl_index]]=decl_index \\ decl_index<- [0..size dcl_to_icl_table-1]} #! max_index=size icl_to_dcl_index_table_for_kind-1 # free_position_index = if (table_kind==cTypeDefs) (max_index+dcl_dictionary_info.n_dictionary_types) (if (table_kind==cSelectorDefs) (max_index+dcl_dictionary_info.n_dictionary_selectors) (if (table_kind==cConstructorDefs) (max_index+dcl_dictionary_info.n_dictionary_constructors) max_index)) # icl_to_dcl_index_table_for_kind = number_NoIndex_elements max_index free_position_index icl_to_dcl_index_table_for_kind with number_NoIndex_elements :: Int Int *{#Int} -> .{#Int}; number_NoIndex_elements index free_position_index icl_to_dcl_index_table_for_kind | index>=0 | icl_to_dcl_index_table_for_kind.[index]==NoIndex = number_NoIndex_elements (index-1) (free_position_index-1) {icl_to_dcl_index_table_for_kind & [index]=free_position_index} = number_NoIndex_elements (index-1) free_position_index icl_to_dcl_index_table_for_kind = icl_to_dcl_index_table_for_kind = icl_to_dcl_index_table_for_kind renumber_member_indexes_of_class_instances No class_instances = class_instances renumber_member_indexes_of_class_instances (Yes icl_to_dcl_index_table) class_instances = renumber_member_indexes_of_class_instances 0 class_instances where function_conversion_table = icl_to_dcl_index_table.[cFunctionDefs] renumber_member_indexes_of_class_instances class_inst_index class_instances | class_inst_index < size class_instances # (class_instance,class_instances) = class_instances![class_inst_index] # new_members = {{icl_member & ds_index=function_conversion_table.[icl_member.ds_index]} \\ icl_member<-:class_instance.ins_members} # class_instances = {class_instances & [class_inst_index]={class_instance & ins_members=new_members}} = renumber_member_indexes_of_class_instances (class_inst_index+1) class_instances = class_instances renumber_members_of_gencases No gencases = gencases renumber_members_of_gencases (Yes icl_to_dcl_index_table) gencases = renumber 0 gencases where function_conversion_table = icl_to_dcl_index_table.[cFunctionDefs] renumber gencase_index gencases | gencase_index < size gencases # (gencase=:{gc_body = GCB_FunIndex icl_index}, gencases) = gencases ! [gencase_index] # dcl_index = function_conversion_table.[icl_index] # gencase = { gencase & gc_body = GCB_FunIndex dcl_index } # gencases = { gencases & [gencase_index] = gencase } = renumber (inc gencase_index) gencases = gencases renumber_icl_definitions_as_dcl_definitions :: !(Optional {{#Int}}) !{#Int} IndexRange !Int ![Declaration] !*{#DclModule} !*CommonDefs !*{#FunDef} -> (![Declaration],!.{#DclModule},!.CommonDefs,!*{#FunDef}) renumber_icl_definitions_as_dcl_definitions No icl_sizes icl_global_function_range main_dcl_module_n icl_decl_symbols modules cdefs fun_defs = (icl_decl_symbols,modules,cdefs,fun_defs) renumber_icl_definitions_as_dcl_definitions (Yes icl_to_dcl_index_table) icl_sizes icl_global_function_range main_dcl_module_n icl_decl_symbols modules cdefs fun_defs # (size_icl_functions,fun_defs) = usize fun_defs # icl_sizes = {{icl_sizes.[i] \\ i<-[0..cMacroDefs-1]} & [cFunctionDefs]=size_icl_functions} # (icl_decl_symbols,cdefs) = renumber_icl_decl_symbols icl_decl_symbols cdefs with renumber_icl_decl_symbols [] cdefs = ([],cdefs) renumber_icl_decl_symbols [icl_decl_symbol : icl_decl_symbols] cdefs # (icl_decl_symbol,cdefs) = renumber_icl_decl_symbol icl_decl_symbol cdefs # (icl_decl_symbols,cdefs) = renumber_icl_decl_symbols icl_decl_symbols cdefs = ([icl_decl_symbol : icl_decl_symbols],cdefs) where renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Type, decl_index}) cdefs # (type_def,cdefs) = cdefs!com_type_defs.[decl_index] # type_def = renumber_type_def type_def # cdefs={cdefs & com_type_defs.[decl_index]=type_def} = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cTypeDefs,decl_index]},cdefs) where renumber_type_def td=:{td_rhs = AlgType conses} # conses = [{cons & ds_index=icl_to_dcl_index_table.[cConstructorDefs,cons.ds_index]} \\ cons <- conses] = { td & td_rhs = AlgType conses} renumber_type_def td=:{td_rhs = RecordType rt=:{rt_constructor,rt_fields}} # rt_constructor = {rt_constructor & ds_index=icl_to_dcl_index_table.[cConstructorDefs,rt_constructor.ds_index]} # rt_fields = {{field & fs_index=icl_to_dcl_index_table.[cSelectorDefs,field.fs_index]} \\ field <-: rt_fields} = {td & td_rhs=RecordType {rt_constructor=rt_constructor,rt_fields=rt_fields}} renumber_type_def td = td renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Constructor, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cConstructorDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Field _, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cSelectorDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Member, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cMemberDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Class, decl_index}) cdefs # (class_def,cdefs) = cdefs!com_class_defs.[decl_index] # class_members = {{class_member & ds_index=icl_to_dcl_index_table.[cMemberDefs,class_member.ds_index]} \\ class_member <-: class_def.class_members} # class_def = {class_def & class_members=class_members} # cdefs = {cdefs & com_class_defs.[decl_index] =class_def} = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cClassDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Instance _, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cInstanceDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_Generic, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cGenericDefs,decl_index]},cdefs) renumber_icl_decl_symbol (Declaration icl_decl_symbol=:{decl_kind = STE_GenericCase, decl_index}) cdefs = (Declaration {icl_decl_symbol & decl_index=icl_to_dcl_index_table.[cGenericCaseDefs,decl_index]},cdefs) //---> ("renumber generic case", icl_decl_symbol.decl_ident, decl_index, icl_to_dcl_index_table.[cGenericCaseDefs,decl_index]) renumber_icl_decl_symbol icl_decl=:(Declaration icl_decl_symbol=:{decl_kind=STE_FunctionOrMacro _, decl_index}) cdefs // | decl_index>=icl_global_function_range.ir_from && decl_index (!CopiedDefinitions,!Optional {#{#Int}},!*{#DclModule},![Declaration],!CollectedDefinitions a b, !*{#Int}, !*CheckState); combineDclAndIclModule MK_Main modules icl_decl_symbols icl_definitions icl_sizes cs = ({ copied_type_defs = {}, copied_class_defs = {}, copied_generic_defs = {}}, No, modules, icl_decl_symbols, icl_definitions, icl_sizes, cs) combineDclAndIclModule _ modules icl_decl_symbols icl_definitions icl_sizes cs #! main_dcl_module_n=cs.cs_x.x_main_dcl_module_n # (dcl_mod=:{dcl_declared={dcls_local},dcl_macros, dcl_sizes, dcl_common}, modules) = modules![main_dcl_module_n] cs = addGlobalDefinitionsToSymbolTable icl_decl_symbols cs (moved_dcl_defs,dcl_cons_and_member_defs,conversion_table, icl_sizes, icl_decl_symbols, cs) = foldSt (add_to_conversion_table dcl_macros.ir_from dcl_common) dcls_local ([],[],{ createArray size NoIndex \\ size <-: dcl_sizes }, icl_sizes, icl_decl_symbols, cs) (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, (cop_td_indexes, cop_cd_indexes, cop_gd_indexes), conversion_table, icl_sizes, icl_decl_symbols, cs) = foldSt (add_dcl_definition dcl_common) moved_dcl_defs ([], [], [], [], [], [], ([], [],[]), conversion_table, icl_sizes, icl_decl_symbols, cs) (new_cons_defs,new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,symbol_table) = foldSt (add_all_dcl_cons_and_members_to_conversion_table dcl_common) dcl_cons_and_member_defs (new_cons_defs,new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs.cs_symbol_table) new_cons_defs = reverse new_cons_defs new_member_defs = reverse new_member_defs symbol_table = removeDeclarationsFromSymbolTable icl_decl_symbols cGlobalScope symbol_table # n_dcl_classes = dcl_sizes.[cClassDefs] # n_dcl_types = dcl_sizes.[cTypeDefs] # n_dcl_generics = dcl_sizes.[cGenericDefs] # copied_type_defs = mark_copied_definitions n_dcl_types cop_td_indexes # copied_class_defs = mark_copied_definitions n_dcl_classes cop_cd_indexes # copied_generic_defs = mark_copied_definitions n_dcl_generics cop_gd_indexes = ( { copied_type_defs = copied_type_defs , copied_class_defs = copied_class_defs , copied_generic_defs = copied_generic_defs } , Yes conversion_table , { modules & [main_dcl_module_n] = { dcl_mod & dcl_macro_conversions = Yes conversion_table.[cMacroDefs] }} , icl_decl_symbols , { icl_definitions & def_types = my_append icl_definitions.def_types new_type_defs , def_constructors = my_append icl_definitions.def_constructors new_cons_defs , def_selectors = my_append icl_definitions.def_selectors new_selector_defs , def_classes = my_append icl_definitions.def_classes new_class_defs , def_members = my_append icl_definitions.def_members new_member_defs , def_generics = my_append icl_definitions.def_generics new_generic_defs } , icl_sizes , { cs & cs_symbol_table = symbol_table } ) where mark_copied_definitions :: !Int ![Index] -> *{# Bool} mark_copied_definitions nr_of_defs not_to_be_checked # marks = createArray nr_of_defs False = foldSt mark_def not_to_be_checked marks where mark_def index marks = { marks & [index] = True } add_to_conversion_table first_macro_index dcl_common decl=:(Declaration {decl_ident=decl_ident=:{id_info},decl_kind,decl_index,decl_pos}) (moved_dcl_defs,dcl_cons_and_member_defs, conversion_table, icl_sizes, icl_defs, cs) # (entry=:{ste_kind,ste_index,ste_def_level}, cs_symbol_table) = readPtr id_info cs.cs_symbol_table | ste_kind == STE_Empty # def_index = toInt decl_kind | def_index == cConstructorDefs || def_index == cMemberDefs = (moved_dcl_defs,[decl:dcl_cons_and_member_defs],conversion_table, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table }) | can_be_only_in_dcl def_index && not (def_index==cTypeDefs && is_abstract_type dcl_common.com_type_defs decl_index) # (conversion_table, icl_sizes, icl_defs, cs_symbol_table) = add_dcl_declaration id_info entry decl def_index decl_index (conversion_table, icl_sizes, icl_defs, cs_symbol_table) = ([ decl : moved_dcl_defs ],dcl_cons_and_member_defs,conversion_table, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table }) | def_index == cMacroDefs # (conversion_table, icl_defs, cs_symbol_table) = add_macro_declaration id_info entry decl (decl_index - first_macro_index) /*decl_index*/ (conversion_table, icl_defs, cs_symbol_table) = (moved_dcl_defs /* [ decl : moved_dcl_defs ] */,dcl_cons_and_member_defs,conversion_table, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table }) # cs_error = checkError "undefined in implementation module" "" (setErrorAdmin (newPosition decl_ident decl_pos) cs.cs_error) = (moved_dcl_defs,dcl_cons_and_member_defs,conversion_table, icl_sizes, icl_defs, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table }) | ste_def_level == cGlobalScope && ste_kind == decl_kind # def_index = toInt decl_kind # decl_index = if (def_index == cMacroDefs) (decl_index - first_macro_index) decl_index = (moved_dcl_defs,dcl_cons_and_member_defs,{ conversion_table & [def_index].[decl_index] = ste_index }, icl_sizes, icl_defs, { cs & cs_symbol_table = cs_symbol_table }) # cs_error = checkError "conflicting definition in implementation module" "" (setErrorAdmin (newPosition decl_ident decl_pos) cs.cs_error) = (moved_dcl_defs,dcl_cons_and_member_defs,conversion_table, icl_sizes, icl_defs, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table }) can_be_only_in_dcl def_kind = def_kind == cTypeDefs || def_kind == cSelectorDefs || def_kind == cClassDefs || def_kind == cGenericDefs is_abstract_type com_type_defs decl_index = case com_type_defs.[decl_index].td_rhs of (AbstractType _) -> True ; _ -> False add_dcl_declaration info_ptr entry (Declaration dcl) def_index decl_index (conversion_table, icl_sizes, icl_defs, symbol_table) # (icl_index, icl_sizes) = icl_sizes![def_index] = ( { conversion_table & [def_index].[decl_index] = icl_index } , { icl_sizes & [def_index] = inc icl_index } , [ Declaration { dcl & decl_index = icl_index } : icl_defs ] , NewEntry symbol_table info_ptr dcl.decl_kind icl_index cGlobalScope entry ) add_macro_declaration info_ptr entry decl=:(Declaration dcl) decl_index /*icl_index*/ (conversion_table, icl_defs, symbol_table) = ( { conversion_table & [cMacroDefs].[decl_index] = -1 /*icl_index*/ } , [ decl /* Declaration { dcl & decl_index = icl_index } */ : icl_defs ] , NewEntry symbol_table info_ptr dcl.decl_kind dcl.decl_index /*icl_index*/ cGlobalScope entry ) add_dcl_definition {com_type_defs,com_cons_defs} dcl=:(Declaration {decl_kind = STE_Type, decl_index}) (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, (cop_td_indexes, cop_cd_indexes, cop_gd_indexes), conversion_table, icl_sizes, icl_decl_symbols, cs) # type_def = com_type_defs.[decl_index] (new_type_defs,new_cons_defs,new_selector_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = add_type_def type_def new_type_defs new_cons_defs new_selector_defs conversion_table icl_sizes icl_decl_symbols cs cop_td_indexes = [decl_index : cop_td_indexes] = (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, (cop_td_indexes, cop_cd_indexes, cop_gd_indexes), conversion_table, icl_sizes, icl_decl_symbols, cs) where add_type_def td=:{td_pos, td_rhs = AlgType conses} new_type_defs new_cons_defs new_selector_defs conversion_table icl_sizes icl_decl_symbols cs # (conses,(new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs)) = copy_and_redirect_cons_symbols com_cons_defs td_pos conses (new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = ([ { td & td_rhs = AlgType conses} : new_type_defs ],new_cons_defs,new_selector_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) where copy_and_redirect_cons_symbols com_cons_defs td_pos [cons:conses] (new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) # (dcl_cons_index,cons,(conversion_table,icl_sizes,icl_decl_symbols,cs)) = copy_and_redirect_symbol STE_Constructor td_pos cons (conversion_table,icl_sizes,icl_decl_symbols,cs) # new_cons_defs = if (dcl_cons_index==(-1)) new_cons_defs [ com_cons_defs.[dcl_cons_index] : new_cons_defs ] # (conses,st) = copy_and_redirect_cons_symbols com_cons_defs td_pos conses (new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = ([cons:conses],st) copy_and_redirect_cons_symbols com_cons_defs td_pos [] (new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = ([],(new_cons_defs,conversion_table,icl_sizes,icl_decl_symbols,cs)) add_type_def td=:{td_pos, td_rhs = RecordType rt=:{rt_constructor,rt_fields}} new_type_defs new_cons_defs new_selector_defs conversion_table icl_sizes icl_decl_symbols cs # (dcl_cons_index,rt_constructor,(conversion_table,icl_sizes,icl_decl_symbols,cs)) = copy_and_redirect_symbol STE_Constructor td_pos rt_constructor (conversion_table,icl_sizes,icl_decl_symbols,cs) # new_cons_defs = if (dcl_cons_index==(-1)) new_cons_defs [ com_cons_defs.[dcl_cons_index] : new_cons_defs ] # (rt_fields, cs) = redirect_field_symbols td_pos rt_fields cs = ([ { td & td_rhs = RecordType { rt & rt_constructor = rt_constructor, rt_fields = rt_fields }} : new_type_defs ],new_cons_defs,new_selector_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) add_type_def td=:{td_name, td_pos, td_rhs = AbstractType _} new_type_defs new_cons_defs new_selector_defs conversion_table icl_sizes icl_decl_symbols cs # cs_error = checkError "abstract type not defined in implementation module" "" (setErrorAdmin (newPosition td_name td_pos) cs.cs_error) = (new_type_defs,new_cons_defs,new_selector_defs,conversion_table,icl_sizes,icl_decl_symbols,{ cs & cs_error = cs_error }) add_type_def td new_type_defs new_cons_defs new_selector_defs conversion_table icl_sizes icl_decl_symbols cs = ([td : new_type_defs],new_cons_defs,new_selector_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) redirect_field_symbols pos fields cs # new_fields = { field \\ field <-: fields } = iFoldSt (redirect_field_symbol pos fields) 0 (size fields) (new_fields, cs) where redirect_field_symbol pos fields field_nr (new_fields, cs) # field = fields.[field_nr] ({ste_kind,ste_index}, cs_symbol_table) = readPtr field.fs_name.id_info cs.cs_symbol_table | is_field ste_kind = ({ new_fields & [field_nr] = { field & fs_index = ste_index }}, { cs & cs_symbol_table = cs_symbol_table }) # cs_error = checkError "conflicting definition in implementation module" "" (setErrorAdmin (newPosition field.fs_name pos) cs.cs_error) = (new_fields, { cs & cs_error = cs_error, cs_symbol_table = cs_symbol_table }) is_field (STE_Field _) = True is_field _ = False add_dcl_definition {com_selector_defs} dcl=:(Declaration {decl_kind = STE_Field _, decl_index}) (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, copied_defs, conversion_table, icl_sizes, icl_decl_symbols, cs) = (new_type_defs, new_class_defs, new_cons_defs, [ com_selector_defs.[decl_index] : new_selector_defs ], new_member_defs, new_generic_defs, copied_defs, conversion_table, icl_sizes, icl_decl_symbols, cs) add_dcl_definition {com_class_defs,com_member_defs} dcl=:(Declaration {decl_kind = STE_Class, decl_index, decl_pos}) (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, (cop_td_indexes, cop_cd_indexes, cop_gd_indexes), conversion_table, icl_sizes, icl_decl_symbols, cs) # class_def = com_class_defs.[decl_index] cop_cd_indexes = [decl_index : cop_cd_indexes] (new_class_defs,new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = add_class_def decl_pos class_def new_class_defs new_member_defs conversion_table icl_sizes icl_decl_symbols cs = (new_type_defs, new_class_defs, new_cons_defs, new_selector_defs, new_member_defs, new_generic_defs, (cop_td_indexes, cop_cd_indexes, cop_gd_indexes), conversion_table, icl_sizes, icl_decl_symbols, cs) where add_class_def decl_pos cd=:{class_members} new_class_defs new_member_defs conversion_table icl_sizes icl_decl_symbols cs # (new_class_members,(new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs)) = copy_and_redirect_member_symbols 0 com_member_defs decl_pos (new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) = ([{cd & class_members={cm \\ cm<-new_class_members}}:new_class_defs],new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) where copy_and_redirect_member_symbols member_index com_member_defs td_pos (new_member_defs,conversion_table,icl_sizes,icl_decl_symbols,cs) | member_index=0 = (new_cons_defs,new_member_defs,conversion_table,icl_sizes,icl_defs,symbol_table) # (entry=:{ste_kind,ste_index}, symbol_table) = readPtr id_info symbol_table | ste_kind == STE_Empty # (conversion_table,icl_sizes,icl_defs,symbol_table) = add_dcl_declaration id_info entry decl cConstructorDefs decl_index (conversion_table,icl_sizes,icl_defs,symbol_table) = ([dcl_common.com_cons_defs.[decl_index] : new_cons_defs],new_member_defs,conversion_table,icl_sizes,icl_defs,symbol_table) add_all_dcl_cons_and_members_to_conversion_table dcl_common decl=:(Declaration {decl_ident={id_info},decl_kind=STE_Member,decl_index}) (new_cons_defs,new_member_defs,conversion_table,icl_sizes,icl_defs,symbol_table) | conversion_table.[cMemberDefs].[decl_index]>=0 = (new_cons_defs,new_member_defs,conversion_table,icl_sizes,icl_defs,symbol_table) # (entry=:{ste_kind,ste_index}, symbol_table) = readPtr id_info symbol_table | ste_kind == STE_Empty # (conversion_table,icl_sizes,icl_defs,symbol_table) = add_dcl_declaration id_info entry decl cMemberDefs decl_index (conversion_table,icl_sizes,icl_defs,symbol_table) = (new_cons_defs,[dcl_common.com_member_defs.[decl_index] : new_member_defs],conversion_table,icl_sizes,icl_defs,symbol_table) my_append front [] = front my_append front back = front ++ back replace_icl_macros_by_dcl_macros :: ModuleKind IndexRange [Declaration] *{#DclModule} *CheckState -> (![Declaration],!*{#DclModule},!*CheckState); replace_icl_macros_by_dcl_macros MK_Main icl_macro_index_range decls dcl_modules cs = (decls,dcl_modules,cs) replace_icl_macros_by_dcl_macros _ {ir_from=first_icl_macro_index,ir_to=end_icl_macro_index} decls dcl_modules cs #! main_dcl_module_n=cs.cs_x.x_main_dcl_module_n # ({dcl_macros={ir_from=first_macro_n},dcl_macro_conversions},dcl_modules) = dcl_modules![main_dcl_module_n] | case dcl_macro_conversions of No -> True ; _ -> False = (decls,dcl_modules,cs) # (Yes dcl_to_icl_table) = dcl_macro_conversions # macro_renumber_table = create_icl_to_dcl_index_table_for_macros dcl_to_icl_table with create_icl_to_dcl_index_table_for_macros :: !{#Int} -> {#Int} create_icl_to_dcl_index_table_for_macros dcl_to_icl_table # macro_renumber_table = createArray (end_icl_macro_index-first_icl_macro_index) NoIndex # size_dcl_to_icl_table = size dcl_to_icl_table # macro_renumber_table = fill_macro_renumber_table 0 macro_renumber_table with fill_macro_renumber_table decl_index macro_renumber_table | decl_index=first_icl_macro_index && i=first_icl_macro_index && decl_indexNoIndex // | trace_tn ("replace_icl_macros_by_dcl_macros "+++toString decl_record.decl_ident+++" "+++toString decl_index+++" "+++toString (first_macro_n+dcl_n)) = [Declaration {decl_record & decl_kind=STE_DclMacroOrLocalMacroFunction [], decl_index=first_macro_n+dcl_n} : decls] = [decl : decls] replace_icl_macros_by_dcl_macros [decl:decls] = [decl : replace_icl_macros_by_dcl_macros decls] replace_icl_macros_by_dcl_macros [] = [] = (decls,dcl_modules,cs) (<=<) infixl (<=<) state fun :== fun state checkDclModules imports_of_icl_mod dcl_modules icl_functions macro_defs heaps cs=:{cs_symbol_table} #! nr_of_dcl_modules = size dcl_modules # (bitvect, dependencies, dcl_modules, cs_symbol_table) = iFoldSt add_dependencies 0 nr_of_dcl_modules (bitvectCreate (nr_of_dcl_modules+1), gimme_a_strict_array_type (createArray (nr_of_dcl_modules+1) []), dcl_modules, cs_symbol_table) index_of_icl_module = nr_of_dcl_modules (dependencies_of_icl_mod, (_, cs_symbol_table)) = mapFilterYesSt get_opt_dependency imports_of_icl_mod (bitvect, cs_symbol_table) (directly_imported_dcl_modules,dcl_modules) = mapSt (\mod_index dcl_modules -> dcl_modules![mod_index].dcl_name.id_name) dependencies_of_icl_mod dcl_modules dependencies = { dependencies & [index_of_icl_module] = dependencies_of_icl_mod } module_dag = { dag_nr_of_nodes = nr_of_dcl_modules+1, dag_get_children = select dependencies } components = partitionateDAG module_dag [cs.cs_x.x_main_dcl_module_n,index_of_icl_module] // | False--->("biggest component:", m axList (map length components)) // = undef # (nr_of_components, component_numbers) = getComponentNumbers components module_dag.dag_nr_of_nodes reversed_dag1 = reverseDAG module_dag reversed_dag = { module_dag & dag_get_children = select reversed_dag1 } super_components = groupify reversed_dag component_numbers nr_of_components // module i is imported by components with _component_ numbers super_components.[i] components_array = gimme_a_strict_array_type { component \\ component <- components } (expl_imp_symbols_and_indices_in_components, (dcl_modules, cs_symbol_table)) = mapSt (get_expl_imp_symbols_of_component imports_of_icl_mod) components (dcl_modules, cs_symbol_table) (expl_imp_symbols_in_components, expl_imp_indices) = unzip expl_imp_symbols_and_indices_in_components expl_imp_infos = { { ExplImpInfo expl_imp_symbol ikhEmpty \\ expl_imp_symbol <- expl_imp_symbols_in_component } \\ expl_imp_symbols_in_component<-expl_imp_symbols_in_components } // eii_declaring_modules will be updated later cs = { cs & cs_symbol_table = cs_symbol_table } nr_of_icl_component = component_numbers.[index_of_icl_module] (_, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) = unsafeFold2St (checkDclComponent components_array super_components) (reverse expl_imp_indices) (reverse components) (nr_of_components-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) // # cs = cs--->"------------------------------------" = (nr_of_icl_component, hd expl_imp_indices!!nr_of_icl_component, directly_imported_dcl_modules, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) where add_dependencies mod_index (bitvect, dependencies, dcl_modules, cs_symbol_table) // all i: not bitvect.[i] | mod_index==cPredefinedModuleIndex = (bitvect, dependencies, dcl_modules, cs_symbol_table) # ({dcl_name}, dcl_modules) = dcl_modules![mod_index] ({ste_kind, ste_index}, cs_symbol_table) = readPtr dcl_name.id_info cs_symbol_table = case ste_kind of STE_Module {mod_imports} # (dependencies_of_mod, (bitvect, cs_symbol_table)) = mapFilterYesSt get_opt_dependency mod_imports (bitvect, cs_symbol_table) (bitvect, cs_symbol_table) = foldSt set_to_false mod_imports (bitvect, cs_symbol_table) -> (bitvect, { dependencies & [mod_index] = dependencies_of_mod }, dcl_modules, cs_symbol_table) STE_ClosedModule -> (bitvect, { dependencies & [mod_index] = [] }, dcl_modules, cs_symbol_table) get_opt_dependency {import_module} (already_visited, cs_symbol_table) # ({ste_index}, cs_symbol_table) = readPtr import_module.id_info cs_symbol_table | bitvectSelect ste_index already_visited = (No, (already_visited, cs_symbol_table)) = (Yes ste_index, (bitvectSet ste_index already_visited, cs_symbol_table)) set_to_false :: (Import x) !(!*LargeBitvect, !u:SymbolTable) -> (!.LargeBitvect, !u:SymbolTable) set_to_false {import_module} (bitvect, cs_symbol_table) #! ste_index = (sreadPtr import_module.id_info cs_symbol_table).ste_index = (bitvectReset ste_index bitvect, cs_symbol_table) get_expl_imp_symbols_of_component imports_of_icl_mod component (dcl_modules, cs_symbol_table) # (expl_imp_symbols, _, expl_imp_indices, dcl_modules, cs_symbol_table) = foldSt (get_expl_imp_symbols_of_module imports_of_icl_mod) component ([], 0, [], dcl_modules, cs_symbol_table) cs_symbol_table = foldSt restoreHeap expl_imp_symbols cs_symbol_table = ((reverse expl_imp_symbols, reverse expl_imp_indices), (dcl_modules, cs_symbol_table)) get_expl_imp_symbols_of_module imports_of_icl_mod mod_index (expl_imp_symbols_accu, nr_of_expl_imp_symbols, expl_imp_indices_accu, dcl_modules, cs_symbol_table) #! siz = size dcl_modules # (mod_imports, dcl_modules, cs_symbol_table) = get_mod_imports (mod_index==siz) imports_of_icl_mod dcl_modules cs_symbol_table (expl_imp_symbols_accu, nr_of_expl_imp_symbols, expl_imp_indices, cs_symbol_table) = foldSt get_expl_imp_symbols mod_imports (expl_imp_symbols_accu, nr_of_expl_imp_symbols, [], cs_symbol_table) = (expl_imp_symbols_accu, nr_of_expl_imp_symbols, [expl_imp_indices:expl_imp_indices_accu],dcl_modules, cs_symbol_table) where get_mod_imports is_icl_mod=:False _ dcl_modules cs_symbol_table # ({dcl_name}, dcl_modules) = dcl_modules![mod_index] ({ste_kind}, cs_symbol_table) = readPtr dcl_name.id_info cs_symbol_table = case ste_kind of STE_Module {mod_imports} -> (mod_imports, dcl_modules, cs_symbol_table) STE_ClosedModule -> ([], dcl_modules, cs_symbol_table) get_mod_imports _ imports_of_icl_mod dcl_modules cs_symbol_table = (imports_of_icl_mod, dcl_modules, cs_symbol_table) get_expl_imp_symbols {import_module, import_symbols, import_file_position} (expl_imp_symbols_accu, nr_of_expl_imp_symbols, expl_imp_indices_accu, cs_symbol_table) # (expl_imp_symbols_accu, nr_of_expl_imp_symbols, expl_imp_indices, cs_symbol_table) = foldSt get_expl_imp_symbol import_symbols (expl_imp_symbols_accu, nr_of_expl_imp_symbols, [], cs_symbol_table) ({ste_index}, cs_symbol_table) = readPtr import_module.id_info cs_symbol_table = (expl_imp_symbols_accu, nr_of_expl_imp_symbols, [(ste_index, import_file_position, expl_imp_indices):expl_imp_indices_accu], cs_symbol_table) get_expl_imp_symbol imp_decl=:(ID_OldSyntax idents) state = foldSt (get_symbol imp_decl) idents state get_expl_imp_symbol imp_decl state = get_symbol imp_decl (get_ident imp_decl) state where get_ident :: !ImportDeclaration -> Ident get_ident (ID_Function {ii_ident}) = ii_ident get_ident (ID_Class {ii_ident} _) = ii_ident get_ident (ID_Type {ii_ident} _) = ii_ident get_ident (ID_Record {ii_ident} _) = ii_ident get_ident (ID_Instance class_ident instance_ident _) = instance_ident get_symbol imp_decl ident=:{id_info} (expl_imp_symbols_accu, nr_of_expl_imp_symbols, expl_imp_indices_accu, cs_symbol_table) # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste.ste_kind of STE_ExplImpSymbol expl_imp_symbols_nr # ini = { ini_symbol_nr = expl_imp_symbols_nr, ini_imp_decl = imp_decl } -> (expl_imp_symbols_accu, nr_of_expl_imp_symbols, [ini:expl_imp_indices_accu], cs_symbol_table) STE_Empty # cs_symbol_table = writePtr id_info { ste & ste_kind = STE_ExplImpSymbol nr_of_expl_imp_symbols, ste_previous = ste } cs_symbol_table ini = { ini_symbol_nr = nr_of_expl_imp_symbols, ini_imp_decl = imp_decl } -> ([ident:expl_imp_symbols_accu], nr_of_expl_imp_symbols+1,[ini:expl_imp_indices_accu], cs_symbol_table) checkDclComponent :: !{![Int]} !{![Int]} ![[(Index, Position, [ImportNrAndIdents])]] ![Int] !(!Int, !*ExplImpInfos, !*{# DclModule},!*{# FunDef},!*{#*{#FunDef}},!*Heaps,!*CheckState) -> (!Int, !*ExplImpInfos, !.{# DclModule},!.{# FunDef},!*{#*{#FunDef}},!.Heaps,!.CheckState) checkDclComponent components_array super_components expl_imp_indices mod_indices (component_nr, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs=:{cs_x}) | not cs.cs_error.ea_ok || hd mod_indices==size dcl_modules // the icl module! = (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) // | False--->("checkDclComponent", mod_indices, size dcl_modules) = undef # ({dcl_name=dcl_name_of_first_mod_in_component}, dcl_modules) = dcl_modules![hd mod_indices] ({ste_kind}, cs_symbol_table) = readPtr dcl_name_of_first_mod_in_component.id_info cs.cs_symbol_table cs = { cs & cs_symbol_table = cs_symbol_table } = case ste_kind of STE_ClosedModule // this component has been already checked during the previous icl module's compilation # (expl_imp_infos, dcl_modules, cs_symbol_table) = foldSt (just_update_expl_imp_info components_array super_components) mod_indices (expl_imp_infos, dcl_modules, cs.cs_symbol_table) -> (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, { cs & cs_symbol_table = cs_symbol_table }) STE_Module _ # is_on_cycle = case mod_indices of [_] -> False _ -> True cs_error = fold2St check_whether_module_imports_itself expl_imp_indices mod_indices cs.cs_error cs_error = case switch_import_syntax is_on_cycle False of True # ident_pos = { ip_ident = dcl_name_of_first_mod_in_component, ip_line = 1, ip_file = dcl_name_of_first_mod_in_component.id_name } cs_error = pushErrorAdmin ident_pos cs_error cs_error = checkError "cyclic module dependencies not allowed in conjunction with Clean 1.3 import syntax" "" cs_error -> popErrorAdmin cs_error _ -> cs_error cs = { cs & cs_error = cs_error } | not cs.cs_error.ea_ok -> (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) # (expl_imp_infos, dcl_modules, cs) = case is_on_cycle of True -> collect_expl_imp_info component_nr mod_indices (expl_imp_infos, dcl_modules, cs) False -> (expl_imp_infos, dcl_modules, cs) #! nr_of_modules = size dcl_modules # modules_in_component_set = foldSt bitvectSet mod_indices (bitvectCreate nr_of_modules) (dcl_imported_module_numbers, dcl_modules) = foldSt (\imports_per_module state -> foldSt compute_used_module_nrs imports_per_module state) expl_imp_indices (foldSt addNr mod_indices EndNumbers, dcl_modules) expl_imp_indices_ikh = fold2St (ikhInsert` False) mod_indices expl_imp_indices ikhEmpty (expl_imp_info, expl_imp_infos) = replace expl_imp_infos component_nr cDummyArray (imports, (dcl_modules, _, expl_imp_info, cs)) = mapSt (solveExplicitImports expl_imp_indices_ikh modules_in_component_set) mod_indices (dcl_modules, bitvectCreate nr_of_modules, expl_imp_info, cs) | not cs.cs_error.ea_ok -> (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) # imports_ikh = fold2St (ikhInsert` False) mod_indices imports ikhEmpty // maps the module indices of all modules in the actual component to all explicit // imports of that module (dcl_modules, cs) = switch_port_to_new_syntax (possibly_write_expl_imports_of_main_dcl_mod_to_file imports_ikh dcl_modules cs) (dcl_modules, cs) (afterwards_info, (expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs)) = mapSt (checkDclModuleWithinComponent dcl_imported_module_numbers component_nr is_on_cycle modules_in_component_set super_components imports_ikh) mod_indices (expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) | not cs.cs_error.ea_ok -> (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) # (dcl_modules, icl_functions,macro_defs,heaps, cs) = case is_on_cycle of False -> (dcl_modules, icl_functions, macro_defs,heaps, cs) True # (dcl_modules, icl_functions, macro_defs,hp_expression_heap, cs) = fold2St check_expl_imp_completeness_of_dcl_mod_within_non_trivial_component mod_indices imports (dcl_modules, icl_functions,macro_defs,heaps.hp_expression_heap, cs) -> (dcl_modules, icl_functions, macro_defs,{ heaps & hp_expression_heap = hp_expression_heap }, cs) (dcl_modules, heaps, cs) = fold2St checkInstancesOfDclModule mod_indices afterwards_info (dcl_modules, heaps, cs) -> (component_nr-1, expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs) where check_whether_module_imports_itself expl_imp_indices_for_module mod_index cs_error = foldSt (check_that mod_index) expl_imp_indices_for_module cs_error where check_that mod_index (imported_mod_index, position, _) cs_error | mod_index==imported_mod_index = checkErrorWithIdentPos (newPosition import_ident position) "a dcl module cannot import from itself" cs_error = cs_error collect_expl_imp_info component_nr mod_indices (expl_imp_infos, dcl_modules, cs) # (changed_symbols, (expl_imp_infos, cs_symbol_table)) = markExplImpSymbols component_nr (expl_imp_infos, cs.cs_symbol_table) (expl_imp_infos, dcl_modules, cs_symbol_table) = foldSt collect_expl_imp_info_per_module mod_indices (expl_imp_infos, dcl_modules, cs_symbol_table) cs_symbol_table = foldSt restoreHeap changed_symbols cs_symbol_table = (expl_imp_infos, dcl_modules, { cs & cs_symbol_table = cs_symbol_table }) collect_expl_imp_info_per_module mod_index (expl_imp_infos, dcl_modules, cs_symbol_table) # (dcls_local_for_import, dcl_modules) = dcl_modules![mod_index].dcl_declared.dcls_local_for_import (dcl_modules, expl_imp_infos, cs_symbol_table) = foldlArraySt ((switch_import_syntax update_expl_imp_for_marked_symbol update_expl_imp_for_marked_local_symbol) mod_index) dcls_local_for_import (dcl_modules, expl_imp_infos, cs_symbol_table) = (expl_imp_infos, dcl_modules, cs_symbol_table) just_update_expl_imp_info components_array super_components mod_index (expl_imp_infos, dcl_modules, cs_symbol_table) # ({dcls_local_for_import, dcls_import}, dcl_modules) = dcl_modules![mod_index].dcl_declared = updateExplImpInfoForCachedModule super_components.[mod_index] mod_index dcls_import dcls_local_for_import expl_imp_infos dcl_modules cs_symbol_table check_expl_imp_completeness_of_dcl_mod_within_non_trivial_component mod_index {si_explicit} (dcl_modules, icl_functions,macro_defs,hp_expression_heap, cs) # ({dcl_declared}, dcl_modules) = dcl_modules![mod_index] ({dcls_local_for_import, dcls_import}) = dcl_declared cs = addDeclarationsOfDclModToSymbolTable mod_index dcls_local_for_import dcls_import cs (dcl_modules, icl_functions,macro_defs,hp_expression_heap, cs=:{cs_symbol_table}) = checkExplicitImportCompleteness si_explicit dcl_modules icl_functions macro_defs hp_expression_heap cs cs_symbol_table = removeImportsAndLocalsOfModuleFromSymbolTable dcl_declared cs.cs_symbol_table = (dcl_modules, icl_functions,macro_defs,hp_expression_heap, { cs & cs_symbol_table = cs_symbol_table }) compute_used_module_nrs (mod_index, _, _) (mod_nr_accu, dcl_modules) | inNumberSet mod_index mod_nr_accu = (mod_nr_accu, dcl_modules) # ({dcl_imported_module_numbers}, dcl_modules) = dcl_modules![mod_index] = (addNr mod_index (numberSetUnion dcl_imported_module_numbers mod_nr_accu), dcl_modules) checkDclModuleWithinComponent dcl_imported_module_numbers component_nr is_on_cycle modules_in_component_set super_components imports_ikh mod_index (expl_imp_infos, dcl_modules, icl_functions, macro_defs, heaps, cs=:{cs_symbol_table}) # ({dcl_name}, dcl_modules) = dcl_modules![mod_index] (mod_entry, cs_symbol_table) = readPtr dcl_name.id_info cs_symbol_table cs = { cs & cs_symbol_table = cs_symbol_table } ({ ste_kind = STE_Module mod, ste_index }) = mod_entry cs_symbol_table = writePtr dcl_name.id_info { mod_entry & ste_kind = STE_ClosedModule } cs.cs_symbol_table = checkDclModule dcl_imported_module_numbers super_components.[mod_index] imports_ikh component_nr is_on_cycle modules_in_component_set mod ste_index expl_imp_infos dcl_modules icl_functions macro_defs heaps { cs & cs_symbol_table = cs_symbol_table } renumber_icl_module :: ModuleKind IndexRange IndexRange IndexRange Index Int {#Int} (Optional {#{#Int}}) IndexRange *{#FunDef} *CommonDefs [Declaration] *{#DclModule} *ErrorAdmin -> (![IndexRange],![IndexRange], ![IndexRange], !Int,!Index,!IndexRange,!*{#FunDef},!*CommonDefs,![Declaration],!*{#DclModule}, *ErrorAdmin); renumber_icl_module mod_type icl_global_function_range icl_instance_range icl_generic_range nr_of_functions main_dcl_module_n icl_sizes dcl_conversions def_macro_indices icl_functions icl_common local_defs dcl_modules error # (optional_icl_to_dcl_index_table,optional_old_conversion_table,dcl_modules,icl_functions) = create_icl_to_dcl_index_table mod_type icl_sizes icl_global_function_range main_dcl_module_n dcl_conversions dcl_modules icl_functions # (dcl_mod, dcl_modules) = dcl_modules![main_dcl_module_n] # icl_functions = add_dummy_specialized_functions mod_type dcl_mod icl_functions # class_instances = icl_common.com_instance_defs # gencase_defs = icl_common.com_gencase_defs # (dcl_icl_conversions, class_instances, gencase_defs, error) = add_dcl_instances_to_conversion_table optional_old_conversion_table nr_of_functions dcl_mod class_instances gencase_defs error | not error.ea_ok = ([],[],[], 0,0,def_macro_indices,icl_functions, {icl_common & com_instance_defs=class_instances, com_gencase_defs=gencase_defs}, local_defs,dcl_modules,error) # (n_functions,icl_functions) = usize icl_functions # optional_icl_to_dcl_index_table = recompute_icl_to_dcl_index_table_for_functions optional_icl_to_dcl_index_table dcl_icl_conversions n_functions # class_instances = renumber_member_indexes_of_class_instances optional_icl_to_dcl_index_table class_instances # gencase_defs = renumber_members_of_gencases optional_icl_to_dcl_index_table gencase_defs # icl_common = { icl_common & com_instance_defs = class_instances , com_gencase_defs = gencase_defs } # (local_defs,dcl_modules,icl_common,icl_functions) = renumber_icl_definitions_as_dcl_definitions optional_icl_to_dcl_index_table icl_sizes icl_global_function_range main_dcl_module_n local_defs dcl_modules icl_common icl_functions # (dcl_mod, dcl_modules) = dcl_modules![main_dcl_module_n] #! dcl_instances = dcl_mod.dcl_instances #! n_exported_global_functions=dcl_mod.dcl_sizes.[cFunctionDefs] #! first_not_exported_global_function_index = size dcl_mod.dcl_functions # n_dcl_instances = dcl_instances.ir_to-dcl_instances.ir_from #! dcl_specials = dcl_mod.dcl_specials # n_dcl_specials = dcl_specials.ir_to-dcl_specials.ir_from //AA.. # dcl_gencases = dcl_mod.dcl_gencases # n_dcl_gencases = dcl_gencases.ir_to-dcl_gencases.ir_from //..AA # local_functions_index_offset = n_dcl_instances + n_dcl_specials + n_dcl_gencases # dcl_mod = case dcl_mod of dcl_mod=:{dcl_macro_conversions=Yes conversion_table} # new_macro_conversions = {if (old_icl_macro_index==(-1)) old_icl_macro_index (old_icl_macro_index+local_functions_index_offset) \\ old_icl_macro_index<-:conversion_table} -> {dcl_mod & dcl_macro_conversions=Yes new_macro_conversions} dcl_mod -> dcl_mod # dcl_modules = {dcl_modules & [main_dcl_module_n]=dcl_mod} # n_global_functions=icl_global_function_range.ir_to # n_not_exported_global_functions=n_global_functions-n_exported_global_functions # end_not_exported_global_functions_range=first_not_exported_global_function_index+n_not_exported_global_functions # icl_global_functions_ranges = [{ir_from=icl_global_function_range.ir_from,ir_to=n_exported_global_functions}, {ir_from=first_not_exported_global_function_index,ir_to=end_not_exported_global_functions_range}] # first_macro_index = def_macro_indices.ir_from+local_functions_index_offset # end_macro_indexes = def_macro_indices.ir_to+local_functions_index_offset # def_macro_indices={ir_from=first_macro_index,ir_to=end_macro_indexes} # n_dcl_specials_and_gencases = n_dcl_specials + n_dcl_gencases # not_exported_instance_range = { ir_from=icl_instance_range.ir_from + n_dcl_instances + n_dcl_specials_and_gencases , ir_to = icl_instance_range.ir_to + n_dcl_specials_and_gencases } # icl_instances_ranges = [dcl_instances, not_exported_instance_range] # not_exported_generic_range = { ir_from =icl_generic_range.ir_from + n_dcl_specials_and_gencases , ir_to = icl_generic_range.ir_to + n_dcl_specials } # icl_generic_ranges = [dcl_gencases, not_exported_generic_range] = (icl_global_functions_ranges, icl_instances_ranges, icl_generic_ranges, n_exported_global_functions,local_functions_index_offset,def_macro_indices,icl_functions,icl_common,local_defs,dcl_modules, error) where add_dummy_specialized_functions MK_Main dcl_mod icl_functions = icl_functions add_dummy_specialized_functions _ {dcl_specials={ir_from,ir_to}} icl_functions # n_specials = ir_to-ir_from | n_specials==0 = icl_functions # dummy_function = {fun_symb={id_name="",id_info=nilPtr},fun_arity= -1,fun_priority=NoPrio,fun_body=NoBody,fun_type=No,fun_pos=NoPos,fun_kind=FK_Unknown,fun_lifted=0,fun_info=EmptyFunInfo} = arrayPlusList icl_functions [dummy_function \\ i<-[0..n_specials-1]] add_dcl_instances_to_conversion_table :: (Optional {#{#Int}}) !Index !DclModule !*{# ClassInstance} !*{# GenericCaseDef} *ErrorAdmin -> (!*Optional *{#Index},!*{# ClassInstance}, !*{# GenericCaseDef},*ErrorAdmin) add_dcl_instances_to_conversion_table optional_old_conversion_table first_free_index dcl_mod=:{dcl_specials,dcl_functions,dcl_common,dcl_macro_conversions} icl_instances icl_gencases error = case dcl_macro_conversions of Yes _ # (new_conversion_table, icl_instances, icl_gencases, error) = build_conversion_table_for_instances_of_dcl_mod dcl_specials first_free_index optional_old_conversion_table dcl_functions dcl_common.com_instance_defs icl_instances dcl_common.com_gencase_defs icl_gencases error -> (Yes new_conversion_table,icl_instances, icl_gencases, error) No -> (No, icl_instances, icl_gencases, error) where build_conversion_table_for_instances_of_dcl_mod dcl_specials=:{ir_from,ir_to} first_free_index optional_old_conversion_table dcl_functions dcl_instances icl_instances dcl_gencases icl_gencases error #! nr_of_dcl_functions = size dcl_functions # (Yes old_conversion_table) = optional_old_conversion_table #! dcl_instances_table = old_conversion_table.[cInstanceDefs] #! dcl_gencase_table = old_conversion_table.[cGenericCaseDefs] #! dcl_function_table = old_conversion_table.[cFunctionDefs] #! new_table = { createArray nr_of_dcl_functions NoIndex & [i] = icl_index \\ icl_index <-: dcl_function_table & i <- [0..] } #! index_diff = first_free_index - ir_from #! new_table = { new_table & [i] = i + index_diff \\ i <- [ir_from .. ir_to - 1] } #! (new_table, icl_instances, error) = build_conversion_table_for_instances 0 dcl_instances dcl_instances_table icl_instances new_table error #! (new_table, icl_gencases, error) = build_conversion_table_for_generic_cases 0 dcl_gencases dcl_gencase_table icl_gencases new_table error = (new_table, icl_instances, icl_gencases, error) build_conversion_table_for_generic_cases dcl_index dcl_gencases gencase_table icl_gencases new_table error | dcl_index < size gencase_table #! (new_table, icl_gencases, error) = build_conversion_table_for_generic_case dcl_index dcl_gencases gencase_table icl_gencases new_table error = build_conversion_table_for_generic_cases (inc dcl_index) dcl_gencases gencase_table icl_gencases new_table error = (new_table, icl_gencases, error) build_conversion_table_for_generic_case dcl_index dcl_gencases gencase_table icl_gencases new_table error #! icl_index = gencase_table.[dcl_index] #! (icl_gencase, icl_gencases) = icl_gencases ! [icl_index] #! dcl_gencase = dcl_gencases.[dcl_index] # (GCB_FunIndex icl_fun) = icl_gencase.gc_body # (GCB_FunIndex dcl_fun) = dcl_gencase.gc_body #! new_table = { new_table & [dcl_fun] = icl_fun } = (new_table, icl_gencases, error) build_conversion_table_for_instances dcl_class_inst_index dcl_instances class_instances_table icl_instances new_table error | dcl_class_inst_index < size class_instances_table # icl_index = class_instances_table.[dcl_class_inst_index] # (icl_instance, icl_instances) = icl_instances![icl_index] dcl_members = dcl_instances.[dcl_class_inst_index].ins_members icl_members = icl_instance.ins_members | size dcl_members == size icl_members # new_table = build_conversion_table_for_instances_of_members 0 dcl_members icl_members new_table = build_conversion_table_for_instances (inc dcl_class_inst_index) dcl_instances class_instances_table icl_instances new_table error # error = checkErrorWithIdentPos (newPosition icl_instance.ins_ident icl_instance.ins_pos) "incorrect number of members specified" error = build_conversion_table_for_instances (inc dcl_class_inst_index) dcl_instances class_instances_table icl_instances new_table error = (new_table, icl_instances,error) build_conversion_table_for_instances_of_members mem_index dcl_members icl_members new_table | mem_index < size dcl_members # dcl_member = dcl_members.[mem_index] # icl_member = icl_members.[mem_index] # new_table = {new_table & [dcl_member.ds_index] = icl_member.ds_index} = build_conversion_table_for_instances_of_members (inc mem_index) dcl_members icl_members new_table = new_table checkModule :: !ScannedModule !IndexRange ![FunDef] !Int !Int !(Optional ScannedModule) ![ScannedModule] !{#DclModule} !*{#*{#FunDef}} !*PredefinedSymbols !*SymbolTable !*File !*Heaps -> (!Bool, *IclModule, *{# DclModule}, *{! Group}, !*{#*{#FunDef}},!Int, !*Heaps, !*PredefinedSymbols, !*SymbolTable, *File, [String]) checkModule m icl_global_function_range fun_defs n_functions_and_macros_in_dcl_modules dcl_module_n_in_cache optional_dcl_mod scanned_modules dcl_modules cached_dcl_macros predef_symbols symbol_table err_file heaps # nr_of_cached_modules = size dcl_modules # (optional_pre_def_mod,predef_symbols) = case nr_of_cached_modules of 0 # (predef_mod,predef_symbols) = buildPredefinedModule predef_symbols -> (Yes predef_mod,predef_symbols) _ -> (No,predef_symbols) # (mod_name,mod_imported_objects,mod_imports,mod_type,icl_global_function_range,nr_of_functions,first_inst_index,first_gen_inst_index, local_defs,icl_functions,macro_defs,init_dcl_modules,main_dcl_module_n,cdefs,sizes,cs) = check_module1 m icl_global_function_range fun_defs optional_dcl_mod optional_pre_def_mod scanned_modules dcl_modules cached_dcl_macros dcl_module_n_in_cache predef_symbols symbol_table err_file # icl_instance_range = {ir_from = first_inst_index, ir_to = first_gen_inst_index/*AA nr_of_functions*/} # icl_generic_range = {ir_from = first_gen_inst_index, ir_to = nr_of_functions} //AA = check_module2 mod_name m.mod_modification_time mod_imported_objects mod_imports mod_type icl_global_function_range icl_instance_range icl_generic_range nr_of_functions nr_of_cached_modules optional_pre_def_mod local_defs icl_functions macro_defs init_dcl_modules cdefs sizes heaps cs check_module1 {mod_type,mod_name,mod_imports,mod_imported_objects,mod_defs = cdefs} icl_global_function_range fun_defs optional_dcl_mod optional_pre_def_mod scanned_modules dcl_modules cached_dcl_macros dcl_module_n_in_cache predef_symbols symbol_table err_file # error = {ea_file = err_file, ea_loc = [], ea_ok = True } first_inst_index = length fun_defs (inst_fun_defs, def_instances) = convert_class_instances cdefs.def_instances first_inst_index // AA.. first_gen_inst_index = first_inst_index + length inst_fun_defs (gen_inst_fun_defs, def_generic_cases) = convert_generic_instances cdefs.def_generic_cases first_gen_inst_index // ..AA icl_functions = { next_fun \\ next_fun <- fun_defs ++ inst_fun_defs ++ gen_inst_fun_defs} cdefs = { cdefs & def_instances = def_instances , def_generic_cases = def_generic_cases } #! nr_of_functions = size icl_functions # sizes_and_local_defs = collectCommonfinitions cdefs (icl_functions, sizes_and_local_defs) = collectGlobalFunctions cFunctionDefs icl_global_function_range.ir_from icl_global_function_range.ir_to icl_functions sizes_and_local_defs (icl_functions, (sizes, local_defs)) = collectMacros cdefs.def_macro_indices icl_functions sizes_and_local_defs # nr_of_cached_modules = size dcl_modules main_dcl_module_n = if (dcl_module_n_in_cache<>NoIndex) dcl_module_n_in_cache nr_of_cached_modules cs = { cs_symbol_table = symbol_table, cs_predef_symbols = predef_symbols, cs_error = error, cs_x= {x_needed_modules=0,x_main_dcl_module_n=main_dcl_module_n}} (scanned_modules,macro_defs,cs) = add_dcl_module_predef_module_and_modules_to_symbol_table optional_dcl_mod optional_pre_def_mod scanned_modules nr_of_cached_modules cs macro_defs = make_macro_def_array cached_dcl_macros macro_defs init_new_dcl_modules = gimme_a_strict_array_type { initialDclModule scanned_module module_n \\ scanned_module <- scanned_modules & module_n<-[nr_of_cached_modules..]} init_dcl_modules = { if (i (!*PredefinedSymbols, !*SymbolTable) adjust_predefined_module_symbol predef_index (pre_def_symbols, symbol_table) # (mod_symb, pre_def_symbols) = pre_def_symbols![predef_index] # (mod_entry, symbol_table) = readPtr predefined_idents.[predef_index].id_info symbol_table = case mod_entry.ste_kind of STE_Module _ -> ({ pre_def_symbols & [predef_index] = { mod_symb & pds_module = cs_x.x_main_dcl_module_n, pds_def = mod_entry.ste_index }}, symbol_table) _ -> (pre_def_symbols, symbol_table) add_modules_to_symbol_table [mod : mods] mod_index cs # (mod_sizes_and_defs,dcl_macro_defs,cs) = add_module_to_symbol_table mod mod_index cs (mods, macro_defs, cs) = add_modules_to_symbol_table mods (inc mod_index) cs = ([mod_sizes_and_defs:mods],[dcl_macro_defs:macro_defs], cs) add_module_to_symbol_table mod=:{mod_defs} mod_index cs=:{cs_symbol_table, cs_error} # def_instances = convert_class_instances mod_defs.def_instances # def_generic_cases = convert_generic_instances mod_defs.def_generic_cases mod_defs = { mod_defs & def_instances = def_instances, def_generic_cases = def_generic_cases } sizes_and_defs = collectFunctionTypes mod_defs.def_funtypes (collectCommonfinitions mod_defs) dcl_macro_defs={macro_def \\ macro_def<-mod_defs.def_macros} (dcl_macro_defs, (sizes, defs)) = collectDclMacros mod_defs.def_macro_indices dcl_macro_defs sizes_and_defs mod = { mod & mod_defs = mod_defs } (cs_symbol_table, cs_error) = addDefToSymbolTable cGlobalScope mod_index mod.mod_name (STE_Module mod) cs_symbol_table cs_error = ((mod,sizes,defs),dcl_macro_defs,{ cs & cs_symbol_table = cs_symbol_table, cs_error = cs_error }) where convert_class_instances :: ![ParsedInstance a] -> [ClassInstance] convert_class_instances [pi : pins] = [ParsedInstanceToClassInstance pi {} : convert_class_instances pins] convert_class_instances [] = [] convert_generic_instances :: ![GenericCaseDef] -> [GenericCaseDef] convert_generic_instances gcs // TODO: check what to do here = gcs //[{ gc & gc_body = gc.gc_body } \\ gc <- gcs] convert_class_instances :: .[ParsedInstance FunDef] Int -> (!.[FunDef],!.[ClassInstance]); convert_class_instances [pi=:{pi_members} : pins] next_fun_index # ins_members = sort pi_members (member_symbols, next_fun_index) = determine_indexes_of_members ins_members next_fun_index (next_fun_defs, cins) = convert_class_instances pins next_fun_index = (ins_members ++ next_fun_defs, [ParsedInstanceToClassInstance pi { member \\ member <- member_symbols} : cins]) convert_class_instances [] next_fun_index = ([], []) convert_generic_instances :: !.[GenericCaseDef] !Int -> (!.[FunDef], !.[GenericCaseDef]) convert_generic_instances [gc=:{gc_name, gc_body=GCB_FunDef fun_def} : gcs] next_fun_index # (fun_defs, gcs) = convert_generic_instances gcs (inc next_fun_index) # gc = { gc & gc_body = GCB_FunIndex next_fun_index } = ([fun_def : fun_defs], [gc:gcs]) //---> ("convert generic case: user defined function", gc.gc_name, gc.gc_type_cons, next_fun_index) convert_generic_instances [gc=:{gc_name,gc_pos, gc_type_cons, gc_body=GCB_None} : gcs] next_fun_index # (fun_defs, gcs) = convert_generic_instances gcs (inc next_fun_index) # fun_def = { fun_symb = genericIdentToFunIdent gc_name gc_type_cons , fun_arity = 0 , fun_priority = NoPrio , fun_body = GeneratedBody , fun_type = No , fun_pos = gc_pos , fun_kind = FK_Unknown , fun_lifted = 0 , fun_info = EmptyFunInfo } # gc = { gc & gc_body = GCB_FunIndex next_fun_index } = ([fun_def:fun_defs], [gc:gcs]) //---> ("convert generic case: function to derive ", gc.gc_name, gc.gc_type_cons, next_fun_index) convert_generic_instances [] next_fun_index = ([], []) determine_indexes_of_members [{fun_symb,fun_arity}:members] next_fun_index #! (member_symbols, last_fun_index) = determine_indexes_of_members members (inc next_fun_index) = ([{ds_ident = fun_symb, ds_index = next_fun_index, ds_arity = fun_arity} : member_symbols], last_fun_index) determine_indexes_of_members [] next_fun_index = ([], next_fun_index) make_macro_def_array :: *{#*{#FunDef}} *[*{#FunDef}] -> *{#*{#FunDef}} make_macro_def_array cached_dcl_macros macro_defs #! size_cached_dcl_macros=size cached_dcl_macros #! n_modules=length macro_defs+size_cached_dcl_macros # a={{} \\ i<-[0..n_modules-1]} # a=move_cached_macros_to_macro_def_array 0 size_cached_dcl_macros {} cached_dcl_macros a = fill_macro_def_array size_cached_dcl_macros macro_defs a where move_cached_macros_to_macro_def_array :: Int Int !*{#FunDef} !*{#*{#FunDef}} !*{#*{#FunDef}} -> *{#*{#FunDef}} move_cached_macros_to_macro_def_array i size_cached_dcl_macros empty_array cached_dcl_macros a | i==size_cached_dcl_macros = a # (cached_macros,cached_dcl_macros) = replace cached_dcl_macros i empty_array # (empty_array,a) = replace a i cached_macros = move_cached_macros_to_macro_def_array (i+1) size_cached_dcl_macros empty_array cached_dcl_macros a fill_macro_def_array i [] a = a fill_macro_def_array i [dcl_macro_defs:macro_defs] a = fill_macro_def_array (i+1) macro_defs {a & [i]=dcl_macro_defs} check_module2 :: Ident {#Char} [.ImportedObject] .[Import ImportDeclaration] .ModuleKind !.IndexRange !.IndexRange !.IndexRange !Int !Int (Optional (Module a)) [Declaration] *{#FunDef} *{#*{#FunDef}} *{#DclModule} (CollectedDefinitions ClassInstance IndexRange) *{#.Int} *Heaps *CheckState -> (!Bool,.IclModule,!.{#DclModule},.{!Group},!*{#*{#FunDef}},!Int,!.Heaps,!.{#PredefinedSymbol},!.Heap SymbolTableEntry,!.File,[String]); check_module2 mod_name mod_modification_time mod_imported_objects mod_imports mod_type icl_global_function_range icl_instance_range icl_generic_range nr_of_functions nr_of_cached_modules optional_pre_def_mod local_defs icl_functions macro_defs init_dcl_modules cdefs sizes heaps cs # (main_dcl_module_n,cs)=cs!cs_x.x_main_dcl_module_n (copied_dcl_defs, dcl_conversions, dcl_modules, local_defs, cdefs, icl_sizes, cs) = combineDclAndIclModule mod_type init_dcl_modules local_defs cdefs sizes cs | not cs.cs_error.ea_ok = (False, abort "evaluated error 1 (check.icl)", {}, {}, {}, cs.cs_x.x_main_dcl_module_n,heaps, cs.cs_predef_symbols, cs.cs_symbol_table, cs.cs_error.ea_file, []) # icl_common = createCommonDefinitions cdefs (dcl_modules, icl_functions, macro_defs, heaps, cs) = check_predefined_module optional_pre_def_mod dcl_modules icl_functions macro_defs heaps cs (nr_of_icl_component, expl_imp_indices, directly_imported_dcl_modules, expl_imp_info, dcl_modules, icl_functions, macro_defs, heaps, cs) = checkDclModules mod_imports dcl_modules icl_functions macro_defs heaps cs | not cs.cs_error.ea_ok = (False, abort "evaluated error 2 (check.icl)", {}, {}, {}, cs.cs_x.x_main_dcl_module_n,heaps, cs.cs_predef_symbols, cs.cs_symbol_table, cs.cs_error.ea_file, []) # def_macro_indices=cdefs.def_macro_indices # (icl_global_functions_ranges,icl_instances_ranges, icl_generic_ranges, n_exported_global_functions,local_functions_index_offset,def_macro_indices,icl_functions,icl_common,local_defs,dcl_modules, error) = renumber_icl_module mod_type icl_global_function_range icl_instance_range icl_generic_range nr_of_functions main_dcl_module_n icl_sizes dcl_conversions def_macro_indices icl_functions icl_common local_defs dcl_modules cs.cs_error | not error.ea_ok = (False, abort "evaluated error 3 (check.icl)", {}, {}, {}, cs.cs_x.x_main_dcl_module_n,heaps, cs.cs_predef_symbols, cs.cs_symbol_table, error.ea_file, []) # (imported_module_numbers_of_main_dcl_mod, dcl_modules) = dcl_modules![main_dcl_module_n].dcl_imported_module_numbers (imported_module_numbers, dcl_modules) = foldSt compute_used_module_nrs expl_imp_indices (addNr cPredefinedModuleIndex imported_module_numbers_of_main_dcl_mod, dcl_modules) cs = { cs & cs_error=error,cs_x.x_needed_modules = 0 } (nr_of_modules, dcl_modules) = usize dcl_modules (dcl_macros, dcl_modules) = dcl_modules![main_dcl_module_n].dcl_macros expl_imp_indices_ikh = ikhInsert` False nr_of_modules expl_imp_indices ikhEmpty modules_in_component_set = bitvectCreate nr_of_modules (imports, (dcl_modules, _, _, cs)) = solveExplicitImports expl_imp_indices_ikh modules_in_component_set nr_of_modules (dcl_modules, bitvectCreate nr_of_modules, expl_imp_info.[nr_of_icl_component], cs) (dcl_modules, cs) = switch_port_to_new_syntax (writeExplImportsToFile "icl.txt" imports.si_explicit dcl_modules cs) (dcl_modules, cs) imports_ikh = ikhInsert` False nr_of_modules imports ikhEmpty // maps the module indices of all modules in the actual component to all explicit // imports of that module (local_defs,dcl_modules,cs) = replace_icl_macros_by_dcl_macros mod_type def_macro_indices local_defs dcl_modules cs cs = addGlobalDefinitionsToSymbolTable local_defs cs (dcls_import_list, dcl_modules, cs) = addImportedSymbolsToSymbolTable nr_of_modules (Yes dcl_macros) modules_in_component_set imports_ikh dcl_modules cs (x_main_dcl_module,cs) = cs!cs_x.x_main_dcl_module_n cs = cs <=< adjustPredefSymbol PD_ModuleConsSymbol x_main_dcl_module STE_Constructor (dcl_modules, icl_functions,macro_defs,hp_expression_heap, cs) = checkExplicitImportCompleteness imports.si_explicit dcl_modules icl_functions macro_defs heaps.hp_expression_heap cs heaps = { heaps & hp_expression_heap=hp_expression_heap } icl_imported = { el \\ el<-dcls_import_list } icl_imported = { el \\ el<-dcls_import_list } (_,icl_common, dcl_modules, heaps=:{hp_var_heap, hp_type_heaps}, cs) = checkCommonDefinitions (Yes (copied_dcl_defs, nr_of_cached_modules)) main_dcl_module_n icl_common dcl_modules heaps cs (instance_types, icl_common, dcl_modules, hp_var_heap, hp_type_heaps, cs) = checkInstances main_dcl_module_n icl_common dcl_modules hp_var_heap hp_type_heaps cs heaps = { heaps & hp_type_heaps = hp_type_heaps, hp_var_heap = hp_var_heap } e_info = { ef_type_defs = icl_common.com_type_defs, ef_selector_defs = icl_common.com_selector_defs, ef_class_defs = icl_common.com_class_defs, ef_cons_defs = icl_common.com_cons_defs, ef_member_defs = icl_common.com_member_defs, ef_generic_defs = icl_common.com_generic_defs, ef_modules = dcl_modules, ef_macro_defs=macro_defs, ef_is_macro_fun = False } # (icl_functions, e_info, heaps, cs) = checkAndPartitionateIclMacros main_dcl_module_n def_macro_indices local_functions_index_offset icl_functions e_info heaps cs (icl_functions, e_info, heaps, cs) = checkGlobalFunctionsInRanges icl_global_functions_ranges main_dcl_module_n local_functions_index_offset icl_functions e_info heaps cs cs = check_start_rule mod_type mod_name icl_global_functions_ranges cs cs = check_needed_modules_are_imported mod_name ".icl" cs (icl_functions, e_info, heaps, cs) = checkGlobalFunctionsInRanges icl_generic_ranges main_dcl_module_n local_functions_index_offset icl_functions e_info heaps cs (icl_functions, e_info, heaps, {cs_symbol_table, cs_predef_symbols, cs_error,cs_x }) = checkInstanceBodies icl_instances_ranges local_functions_index_offset icl_functions e_info heaps cs (icl_functions, hp_type_heaps, cs_error) = foldSt checkSpecifiedInstanceType instance_types (icl_functions, heaps.hp_type_heaps, cs_error) heaps = { heaps & hp_type_heaps = hp_type_heaps } cs_symbol_table = removeDeclarationsFromSymbolTable local_defs cGlobalScope cs_symbol_table cs_symbol_table = foldlArraySt removeImportedSymbolsFromSymbolTable icl_imported cs_symbol_table dcl_modules = e_info.ef_modules | cs_error.ea_ok # {hp_var_heap,hp_type_heaps=hp_type_heaps=:{th_vars},hp_expression_heap} = heaps # class_instances = icl_common.com_instance_defs (icl_specials,dcl_modules, icl_functions, var_heap, th_vars, expr_heap) = collect_specialized_functions_in_dcl_module mod_type nr_of_functions main_dcl_module_n dcl_modules icl_functions hp_var_heap th_vars hp_expression_heap icl_functions = copy_instance_types instance_types icl_functions (dcl_modules, class_instances, icl_functions, cs_predef_symbols) = adjust_instance_types_of_array_functions_in_std_array_icl dcl_modules class_instances icl_functions main_dcl_module_n cs_predef_symbols icl_common = { icl_common & com_type_defs = e_info.ef_type_defs, com_selector_defs = e_info.ef_selector_defs, com_class_defs = e_info.ef_class_defs, com_cons_defs = e_info.ef_cons_defs, com_member_defs = e_info.ef_member_defs, com_generic_defs = e_info.ef_generic_defs, com_instance_defs = class_instances } icl_mod = { icl_name = mod_name, icl_functions = icl_functions, icl_common = icl_common, icl_global_functions = icl_global_functions_ranges, icl_instances = icl_instances_ranges, icl_specials = icl_specials, icl_gencases = icl_generic_ranges, icl_imported_objects = mod_imported_objects, icl_used_module_numbers = imported_module_numbers, icl_copied_from_dcl = copied_dcl_defs, icl_import = icl_imported, icl_modification_time = mod_modification_time} heaps = { heaps & hp_var_heap = var_heap, hp_expression_heap = expr_heap, hp_type_heaps = {hp_type_heaps & th_vars = th_vars}} (main_dcl_module, dcl_modules) = dcl_modules![main_dcl_module_n] (icl_mod, macro_defs, heaps, cs_error) = compareDefImp main_dcl_module_n main_dcl_module n_exported_global_functions icl_mod e_info.ef_macro_defs heaps cs_error # (predef_symbols_for_transform, cs_predef_symbols) = get_predef_symbols_for_transform cs_predef_symbols (groups, icl_functions, macro_defs, dcl_modules, var_heap, expr_heap, cs_symbol_table, cs_error) = partitionateAndLiftFunctions (icl_global_functions_ranges++icl_instances_ranges++icl_generic_ranges) main_dcl_module_n predef_symbols_for_transform icl_mod.icl_functions macro_defs dcl_modules heaps.hp_var_heap heaps.hp_expression_heap cs_symbol_table cs_error # heaps = {heaps & hp_var_heap=var_heap,hp_expression_heap=expr_heap} # icl_mod = {icl_mod & icl_functions=icl_functions} = (cs_error.ea_ok, icl_mod, dcl_modules, groups, macro_defs, cs_x.x_main_dcl_module_n, heaps, cs_predef_symbols, cs_symbol_table, cs_error.ea_file, directly_imported_dcl_modules) # icl_common = { icl_common & com_type_defs = e_info.ef_type_defs, com_selector_defs = e_info.ef_selector_defs, com_class_defs = e_info.ef_class_defs, com_cons_defs = e_info.ef_cons_defs, com_member_defs = e_info.ef_member_defs, com_generic_defs = e_info.ef_generic_defs } icl_mod = { icl_name = mod_name, icl_functions = icl_functions, icl_common = icl_common, icl_global_functions = icl_global_functions_ranges, icl_instances = icl_instances_ranges, icl_specials = {ir_from = nr_of_functions, ir_to = nr_of_functions}, icl_gencases = icl_generic_ranges, icl_imported_objects = mod_imported_objects, icl_used_module_numbers = imported_module_numbers, icl_copied_from_dcl = copied_dcl_defs, icl_import = icl_imported ,icl_modification_time = mod_modification_time} = (False, icl_mod, dcl_modules, {}, {}, cs_x.x_main_dcl_module_n,heaps, cs_predef_symbols, cs_symbol_table, cs_error.ea_file, directly_imported_dcl_modules) where check_start_rule mod_kind mod_name icl_global_functions_ranges cs=:{cs_symbol_table,cs_x} # ({ste_kind, ste_index}, cs_symbol_table) = readPtr predefined_idents.[PD_Start].id_info cs_symbol_table cs = { cs & cs_symbol_table = cs_symbol_table } = case ste_kind of STE_FunctionOrMacro _ | index_in_ranges ste_index icl_global_functions_ranges -> { cs & cs_predef_symbols.[PD_Start] = { pds_def = ste_index, pds_module = cs_x.x_main_dcl_module_n }} where index_in_ranges index [{ir_from, ir_to}:ranges] = (index>=ir_from && index < ir_to) || index_in_ranges index ranges; index_in_ranges index [] = False STE_Imported STE_DclFunction mod_index -> { cs & cs_predef_symbols.[PD_Start] = { pds_def = ste_index, pds_module = mod_index }} _ -> case mod_kind of MK_Main # pos = newPosition predefined_idents.[PD_Start] (LinePos (mod_name.id_name+++".icl") 1) -> { cs & cs_error = checkErrorWithIdentPos pos " has not been declared" cs.cs_error } _ -> cs check_predefined_module (Yes {mod_name={id_info}}) modules macro_and_fun_defs macro_defs heaps cs=:{cs_symbol_table} # (entry, cs_symbol_table) = readPtr id_info cs_symbol_table # cs = { cs & cs_symbol_table = cs_symbol_table <:= (id_info, { entry & ste_kind = STE_ClosedModule })} {ste_kind = STE_Module mod, ste_index} = entry solved_imports = { si_explicit = [], si_implicit = [] } imports_ikh = ikhInsert` False cPredefinedModuleIndex solved_imports ikhEmpty (deferred_stuff, (_, modules, macro_and_fun_defs, macro_defs, heaps, cs)) = checkDclModule EndNumbers [] imports_ikh cUndef False cDummyArray mod ste_index cDummyArray modules macro_and_fun_defs macro_defs heaps cs (modules, heaps, cs) = checkInstancesOfDclModule cPredefinedModuleIndex deferred_stuff (modules, heaps, cs) ({dcl_declared={dcls_import,dcls_local,dcls_local_for_import}}, modules) = modules![ste_index] = (modules, macro_and_fun_defs, macro_defs, heaps, addDeclarationsOfDclModToSymbolTable ste_index dcls_local_for_import dcls_import cs) check_predefined_module No modules macro_and_fun_defs macro_defs heaps cs = (modules, macro_and_fun_defs, macro_defs, heaps, cs) collect_specialized_functions_in_dcl_module :: ModuleKind !Index !Int !*{# DclModule} !*{# FunDef} !*VarHeap !*TypeVarHeap !*ExpressionHeap -> (!IndexRange,!*{# DclModule},!*{# FunDef},!*VarHeap,!*TypeVarHeap,!*ExpressionHeap) collect_specialized_functions_in_dcl_module MK_Main first_free_index main_dcl_module_n modules icl_functions var_heap type_var_heap expr_heap = ({ir_from=first_free_index,ir_to=first_free_index},modules, icl_functions, var_heap, type_var_heap, expr_heap) collect_specialized_functions_in_dcl_module _ first_free_index main_dcl_module_n modules icl_functions var_heap type_var_heap expr_heap # (dcl_mod, modules) = modules![main_dcl_module_n] # {dcl_specials=dcl_specials=:{ir_from,ir_to},dcl_functions,dcl_common} = dcl_mod # (icl_functions, (var_heap, type_var_heap, expr_heap)) = collect_specialized_functions ir_from ir_to dcl_functions (icl_functions, (var_heap, type_var_heap, expr_heap)) = (dcl_specials,modules, icl_functions, var_heap, type_var_heap, expr_heap) where collect_specialized_functions spec_index last_index dcl_fun_types (icl_functions, heaps) | spec_index < last_index # {ft_type,ft_specials = SP_FunIndex decl_index} = dcl_fun_types.[spec_index] // icl_index = conversion_table.[decl_index] icl_index = decl_index (icl_fun, icl_functions) = icl_functions![icl_index] (new_fun_def, heaps) = build_function spec_index icl_fun icl_index ft_type heaps (icl_functions, heaps) = collect_specialized_functions (inc spec_index) last_index dcl_fun_types (icl_functions, heaps) # icl_functions = {icl_functions & [spec_index]=new_fun_def} = (icl_functions, heaps) = (icl_functions, heaps) build_function new_fun_index fun_def=:{fun_symb, fun_body = CheckedBody {cb_args}, fun_info} fun_index fun_type (var_heap, type_var_heap, expr_heap) # (tb_args, var_heap) = mapSt new_free_var cb_args var_heap (app_args, expr_heap) = mapSt new_bound_var tb_args expr_heap (app_info_ptr, expr_heap) = newPtr EI_Empty expr_heap tb_rhs = App { app_symb = { symb_name = fun_symb, symb_kind = SK_Function { glob_module = main_dcl_module_n, glob_object = fun_index }}, app_args = app_args, app_info_ptr = app_info_ptr } = ({ fun_def & fun_body = TransformedBody {tb_args = tb_args, tb_rhs = tb_rhs}, fun_type = Yes fun_type, fun_info = { EmptyFunInfo & fi_calls = [FunCall fun_index cGlobalScope] }}, (var_heap, type_var_heap, expr_heap)) new_bound_var :: !FreeVar !*ExpressionHeap -> (!Expression, !*ExpressionHeap) new_bound_var {fv_name,fv_info_ptr} expr_heap # (var_expr_ptr, expr_heap) = newPtr EI_Empty expr_heap = (Var { var_name = fv_name, var_info_ptr = fv_info_ptr, var_expr_ptr = var_expr_ptr }, expr_heap) new_free_var :: !FreeVar *VarHeap -> (!FreeVar, !*VarHeap) new_free_var fv var_heap # (fv_info_ptr, var_heap) = newPtr VI_Empty var_heap = ({ fv & fv_info_ptr = fv_info_ptr, fv_def_level = NotALevel, fv_count = 0}, var_heap) copy_instance_types :: [(Index,SymbolType)] !*{# FunDef} -> *{# FunDef} copy_instance_types types fun_defs = foldl copy_instance_type fun_defs types copy_instance_type fun_defs (index, symbol_type) # (inst_def, fun_defs) = fun_defs![index] = { fun_defs & [index] = { inst_def & fun_type = Yes symbol_type }} adjust_instance_types_of_array_functions_in_std_array_icl dcl_modules class_instances fun_defs main_dcl_module_n predef_symbols # ({pds_def}, predef_symbols) = predef_symbols![PD_StdArray] | pds_def == main_dcl_module_n #! nr_of_instances = size class_instances # ({dcl_common}, dcl_modules) = dcl_modules![main_dcl_module_n] ({pds_def}, predef_symbols) = predef_symbols![PD_ArrayClass] (offset_table, _, predef_symbols) = arrayFunOffsetToPD_IndexTable dcl_common.com_member_defs predef_symbols (class_instances, fun_defs, predef_symbols) = iFoldSt (adjust_instance_types_of_array_functions pds_def offset_table) 0 nr_of_instances (class_instances, fun_defs, predef_symbols) = (dcl_modules, class_instances, fun_defs, predef_symbols) = (dcl_modules, class_instances, fun_defs, predef_symbols) where adjust_instance_types_of_array_functions :: !Index !{#.Index} !Int !*(!u:{# ClassInstance},!*{# FunDef},!v:{#PredefinedSymbol}) -> (!u:{# ClassInstance},!*{# FunDef},!v:{#PredefinedSymbol}) adjust_instance_types_of_array_functions array_class_index offset_table inst_index (class_instances, fun_defs, predef_symbols) # ({ins_class={glob_module,glob_object={ds_index}},ins_type,ins_members}, class_instances) = class_instances![inst_index] | glob_module == main_dcl_module_n && ds_index == array_class_index && elemTypeIsStrict ins_type.it_types predef_symbols # fun_defs = iFoldSt (make_instance_strict ins_members offset_table) 0 (size ins_members) fun_defs = (class_instances, fun_defs, predef_symbols) = (class_instances, fun_defs, predef_symbols) make_instance_strict :: !{#DefinedSymbol} !{#Index} !Int !*{# FunDef} -> *{# FunDef} make_instance_strict instances offset_table ins_offset instance_defs # {ds_index} = instances.[ins_offset] (inst_def, instance_defs) = instance_defs![ds_index] (Yes symbol_type) = inst_def.fun_type = { instance_defs & [ds_index] = { inst_def & fun_type = Yes (makeElemTypeOfArrayFunctionStrict symbol_type ins_offset offset_table) } } checkSpecifiedInstanceType (index_of_member_fun, derived_symbol_type) (icl_functions, type_heaps, cs_error) # ({fun_type, fun_pos, fun_symb}, icl_functions) = icl_functions![index_of_member_fun] # (cs_error, type_heaps) = case fun_type of No -> (cs_error, type_heaps) Yes specified_symbol_type # (err_code, type_heaps) = symbolTypesCorrespond specified_symbol_type derived_symbol_type type_heaps | err_code==CEC_Ok -> (cs_error, type_heaps) # cs_error = pushErrorAdmin (newPosition fun_symb fun_pos) cs_error luxurious_explanation = case err_code of CEC_ResultNotOK -> "result type" CEC_ArgNrNotOk -> "nr or arguments" CEC_ContextNotOK -> "context" CEC_AttrEnvNotOK -> "attribute environment" 1 -> "first argument" 2 -> "second argument" 3 -> "third argument" _ -> toString err_code+++"th argument" cs_error = checkError "the specified member type is incorrect ("(luxurious_explanation+++" not ok)") cs_error -> ( popErrorAdmin cs_error, type_heaps) = (icl_functions, type_heaps, cs_error) check_needed_modules_are_imported mod_name extension cs=:{cs_x={x_needed_modules}} # cs = case x_needed_modules bitand cNeedStdGeneric of 0 -> cs _ -> check_it PD_StdGeneric mod_name "" extension cs # cs = case x_needed_modules bitand cNeedStdDynamic of 0 -> cs _ -> switch_dynamics (check_it PD_StdDynamic mod_name "" extension cs) (switched_off_Clean_feature PD_StdDynamic mod_name " (dynamics are disabled)" extension cs) # cs = case x_needed_modules bitand cNeedStdArray of 0 -> cs _ -> check_it PD_StdArray mod_name " (needed for array denotations)" extension cs # cs = case x_needed_modules bitand cNeedStdEnum of 0 -> cs _ -> check_it PD_StdEnum mod_name " (needed for [..] expressions)" extension cs # cs = case x_needed_modules bitand cNeedStdStrictLists of 0 -> cs _ -> check_it PD_StdStrictLists mod_name " (needed for strict lists)" extension cs = cs where check_it pd mod_name explanation extension cs=:{cs_symbol_table} # pds_ident = predefined_idents.[pd] # ({ste_kind}, cs_symbol_table) = readPtr pds_ident.id_info cs_symbol_table cs = { cs & cs_symbol_table = cs_symbol_table } = case ste_kind of STE_ClosedModule -> cs STE_Empty # error_location = { ip_ident = mod_name, ip_line = 1, ip_file = mod_name.id_name+++extension} cs_error = pushErrorAdmin error_location cs.cs_error cs_error = checkError pds_ident ("not imported"+++explanation) cs_error cs_error = popErrorAdmin cs_error -> { cs & cs_error = cs_error } // MV ... switched_off_Clean_feature pd mod_name explanation extension cs=:{cs_symbol_table} # ident = predefined_idents.[pd] # error_location = { ip_ident = mod_name, ip_line = 1, ip_file = mod_name.id_name+++extension} cs_error = pushErrorAdmin error_location cs.cs_error cs_error = checkError ident ("not supported"+++explanation) cs_error cs_error = popErrorAdmin cs_error = { cs & cs_error = cs_error} // ... MV arrayFunOffsetToPD_IndexTable :: !w:{# MemberDef} !v:{# PredefinedSymbol} -> (!{# Index}, !x:{#MemberDef}, !v:{#PredefinedSymbol}) , [w<=x] arrayFunOffsetToPD_IndexTable member_defs predef_symbols #! nr_of_array_functions = size member_defs = iFoldSt offset_to_PD_index PD_CreateArrayFun (PD_CreateArrayFun + nr_of_array_functions) (createArray nr_of_array_functions NoIndex, member_defs, predef_symbols) where offset_to_PD_index pd_index (table, member_defs, predef_symbols) # ({pds_def}, predef_symbols) = predef_symbols![pd_index] # ({me_offset}, member_defs) = member_defs![pds_def] = ({ table & [me_offset] = pd_index }, member_defs, predef_symbols) elemTypeIsStrict [TA {type_index={glob_object,glob_module}} _ : _] predef_symbols = glob_module == predef_symbols.[PD_PredefinedModule].pds_def && (glob_object == predef_symbols.[PD_StrictArrayType].pds_def || glob_object == predef_symbols.[PD_UnboxedArrayType].pds_def) elemTypeIsStrict [TAS {type_index={glob_object,glob_module}} _ _ : _] predef_symbols = glob_module == predef_symbols.[PD_PredefinedModule].pds_def && (glob_object == predef_symbols.[PD_StrictArrayType].pds_def || glob_object == predef_symbols.[PD_UnboxedArrayType].pds_def) makeElemTypeOfArrayFunctionStrict :: !SymbolType !Index !{# Index} -> SymbolType makeElemTypeOfArrayFunctionStrict st=:{st_args,st_args_strictness,st_result} me_offset offset_table # array_fun_kind = offset_table.[me_offset] | array_fun_kind == PD_UnqArraySelectFun = case st_result.at_type of TA tuple elems -> { st & st_result = { st_result & at_type = TAS tuple elems (Strict 1)}} TAS tuple elems strictness -> { st & st_result = { st_result & at_type = TAS tuple elems (add_strictness 0 strictness)}} | array_fun_kind == PD_ArrayUpdateFun # [array, index, elem: _] = st_args = { st & st_args_strictness=add_strictness 2 st_args_strictness,st_args = [array, index, elem ] } | array_fun_kind == PD_CreateArrayFun # [array, elem: _] = st_args = { st & st_args_strictness=add_strictness 1 st_args_strictness,st_args = [array, elem ] } | array_fun_kind == PD_ArrayReplaceFun # [arg_array, index, elem: _] = st_args = case st_result.at_type of TA tuple elems -> { st & st_args_strictness=add_strictness 2 st_args_strictness,st_args = [arg_array, index, elem], st_result = { st_result & at_type = TAS tuple elems (Strict 1)}} TAS tuple elems strictness -> { st & st_args_strictness=add_strictness 2 st_args_strictness,st_args = [arg_array, index, elem], st_result = { st_result & at_type = TAS tuple elems (add_strictness 0 strictness)}} = st initialDclModule ({mod_name, mod_modification_time, mod_defs=mod_defs=:{def_funtypes,def_macro_indices}, mod_type}, sizes, all_defs) module_n # dcl_common= createCommonDefinitions mod_defs = { dcl_name = mod_name , dcl_functions = { function \\ function <- mod_defs.def_funtypes } , dcl_macros = def_macro_indices , dcl_instances = { ir_from = 0, ir_to = 0} , dcl_specials = { ir_from = 0, ir_to = 0 } , dcl_gencases = { ir_from = 0, ir_to = 0 } , dcl_common = dcl_common , dcl_sizes = sizes , dcl_dictionary_info = { n_dictionary_types=0,n_dictionary_constructors=0,n_dictionary_selectors=0 } , dcl_declared = { dcls_import = {} , dcls_local = all_defs , dcls_local_for_import = {local_declaration_for_import decl module_n \\ decl<-all_defs} } , dcl_macro_conversions = No , dcl_module_kind = mod_type , dcl_modification_time = mod_modification_time , dcl_imported_module_numbers = EndNumbers } addImportedSymbolsToSymbolTable importing_mod opt_macro_range modules_in_component_set imports_ikh dcl_modules cs #! nr_of_dcl_modules = size dcl_modules # {si_explicit, si_implicit} = ikhSearch` importing_mod imports_ikh (decls_accu, visited_modules, dcl_modules, cs) = foldSt (add_impl_imported_symbols_with_new_error_pos opt_macro_range importing_mod modules_in_component_set imports_ikh) si_implicit ([], bitvectCreate nr_of_dcl_modules, dcl_modules, cs) = foldSt (add_expl_imported_symbols_with_new_error_pos opt_macro_range importing_mod) si_explicit (decls_accu, dcl_modules, cs) where add_impl_imported_symbols_with_new_error_pos opt_macro_range importing_mod modules_in_component_set imports_ikh (mod_index, position) (decls_accu, visited_modules, dcl_modules, cs) # cs = pushErrorAdmin (newPosition import_ident position) cs (decls_accu, visited_modules, dcl_modules, cs) = add_impl_imported_symbols opt_macro_range importing_mod modules_in_component_set imports_ikh mod_index (decls_accu, visited_modules, dcl_modules, cs) = (decls_accu, visited_modules, dcl_modules, popErrorAdmin cs) add_impl_imported_symbols opt_macro_range importing_mod modules_in_component_set imports_ikh mod_index (decls_accu, visited_modules, dcl_modules, cs) | bitvectSelect mod_index visited_modules = (decls_accu, visited_modules, dcl_modules, cs) # visited_modules = bitvectSet mod_index visited_modules ({ dcls_import, dcls_local_for_import }, dcl_modules) = dcl_modules![mod_index].dcl_declared (decls_accu, cs) = foldlArraySt (add_declaration opt_macro_range importing_mod) dcls_local_for_import (decls_accu, cs) | not (bitvectSelect mod_index modules_in_component_set) // this module is outside of the actual component. All imported symbols are // already known # (decls_accu, cs) = foldlArraySt (add_declaration opt_macro_range importing_mod) dcls_import (decls_accu, cs) = (decls_accu, visited_modules, dcl_modules, cs) # {si_explicit, si_implicit} = ikhSearch` mod_index imports_ikh (decls_accu, cs) = foldSt (\(decls, _) state -> foldSt (\decl state -> add_declaration opt_macro_range importing_mod decl state) decls state) si_explicit (decls_accu, cs) = foldSt (\(mod_index, _) state -> add_impl_imported_symbols opt_macro_range importing_mod modules_in_component_set imports_ikh mod_index state) si_implicit (decls_accu, visited_modules, dcl_modules, cs) add_expl_imported_symbols_with_new_error_pos opt_macro_range importing_mod (decls, position) (decls_accu, dcl_modules, cs) # cs = pushErrorAdmin (newPosition import_ident position) cs (decls_accu, dcl_modules, cs) = foldSt (add_expl_imp_declaration opt_macro_range importing_mod) decls (decls_accu, dcl_modules, cs) = (decls_accu, dcl_modules, popErrorAdmin cs) add_declaration :: (Optional IndexRange) Int Declaration *([Declaration],*CheckState) -> (![Declaration],!*CheckState) add_declaration opt_dcl_macro_range importing_mod declaration (decls_accu, cs) # (not_already_imported, cs) = add_declaration_to_symbol_table opt_dcl_macro_range declaration importing_mod cs | not_already_imported = ([declaration:decls_accu], cs) = (decls_accu, cs) add_expl_imp_declaration opt_dcl_macro_range importing_mod declaration (decls_accu, dcl_modules, cs) # (not_already_imported, cs) = add_declaration_to_symbol_table opt_dcl_macro_range declaration importing_mod cs | not_already_imported # (consequence_declarations, dcl_modules, cs) = switch_import_syntax (add_consequences_to_symbol_table importing_mod declaration dcl_modules cs) ([], dcl_modules, cs) = (consequence_declarations++[declaration:decls_accu], dcl_modules, cs) = (decls_accu, dcl_modules, cs) // this function is for old syntax only add_consequences_to_symbol_table _ (Declaration {decl_kind=STE_FunctionOrMacro _}) dcl_modules cs = ([], dcl_modules, cs) add_consequences_to_symbol_table importing_mod (Declaration {decl_index, decl_kind=STE_Imported ste_kind mod_index}) dcl_modules cs = add_consequences importing_mod decl_index ste_kind mod_index dcl_modules cs where add_consequences _ decl_index STE_Type mod_index dcl_modules cs # (td=:{td_rhs}, dcl_modules) = dcl_modules![mod_index].dcl_common.com_type_defs.[decl_index] = case td_rhs of RecordType {rt_fields} -> foldlArraySt (add_field importing_mod mod_index) rt_fields ([], dcl_modules, cs) _ -> ([], dcl_modules, cs) add_consequences importing_mod decl_index STE_Class mod_index dcl_modules cs # (cd=:{class_members}, dcl_modules) = dcl_modules![mod_index].dcl_common.com_class_defs.[decl_index] = foldlArraySt (add_member importing_mod mod_index) class_members ([], dcl_modules, cs) add_consequences _ decl_index _ mod_index dcl_modules cs = ([], dcl_modules, cs) add_field importing_mod mod_index {fs_index} (declarations_accu, dcl_modules, cs) # (sd=:{sd_symb, sd_field, sd_pos}, dcl_modules) = dcl_modules![mod_index].dcl_common.com_selector_defs.[fs_index] declaration = Declaration { decl_ident = sd_field, decl_pos = sd_pos, decl_kind = STE_Imported (STE_Field sd_symb) mod_index, decl_index = fs_index } (is_new, cs) = add_declaration_to_symbol_table No declaration importing_mod cs | is_new = ([declaration:declarations_accu], dcl_modules, cs) = (declarations_accu, dcl_modules, cs) add_member importing_mod mod_index {ds_ident, ds_index} (declarations_accu, dcl_modules, cs) # (sd=:{me_symb, me_pos}, dcl_modules) = dcl_modules![mod_index].dcl_common.com_member_defs.[ds_index] declaration = Declaration { decl_ident = me_symb, decl_pos = me_pos, decl_kind = STE_Imported STE_Member mod_index, decl_index = ds_index } (is_new, cs) = add_declaration_to_symbol_table No declaration importing_mod cs | is_new = ([declaration:declarations_accu], dcl_modules, cs) = (declarations_accu, dcl_modules, cs) add_declaration_to_symbol_table opt_dcl_macro_range (Declaration {decl_kind=STE_FunctionOrMacro _, decl_ident, decl_index}) _ cs = addImportedFunctionOrMacro opt_dcl_macro_range decl_ident decl_index cs add_declaration_to_symbol_table yes_for_icl_module (Declaration {decl_kind=decl_kind=:STE_Imported def_kind def_mod, decl_ident, decl_index, decl_pos}) importing_mod cs = addSymbol yes_for_icl_module decl_ident decl_pos decl_kind def_kind decl_index def_mod importing_mod cs updateExplImpInfo :: [Int] Index {!Declaration} {!Declaration} u:{#DclModule} {!{!*ExplImpInfo}} *SymbolTable -> (u:{#DclModule},!{!{!.ExplImpInfo}},.SymbolTable) updateExplImpInfo super_components mod_index dcls_import dcls_local_for_import dcl_modules expl_imp_infos cs_symbol_table # (changed_symbols, (expl_imp_infos, cs_symbol_table)) = mapSt markExplImpSymbols super_components (expl_imp_infos, cs_symbol_table) cs_symbol_table = switch_import_syntax (foldlArraySt opt_store_instance_with_class_symbol dcls_local_for_import cs_symbol_table) cs_symbol_table cs_symbol_table = switch_import_syntax (foldlArraySt opt_store_instance_with_class_symbol dcls_import cs_symbol_table) cs_symbol_table (dcl_modules, expl_imp_infos, cs_symbol_table) = update_expl_imp_for_marked_symbols mod_index dcls_local_for_import (dcl_modules, expl_imp_infos, cs_symbol_table) (dcl_modules, expl_imp_infos, cs_symbol_table) = update_expl_imp_for_marked_symbols mod_index dcls_import (dcl_modules, expl_imp_infos, cs_symbol_table) cs_symbol_table = foldSt (\l cs_symbol_table->foldSt restoreHeap l cs_symbol_table) changed_symbols cs_symbol_table = (dcl_modules, expl_imp_infos, cs_symbol_table) updateExplImpInfoForCachedModule :: [Int] Index {!Declaration} {!Declaration} {!{!*ExplImpInfo}} u:{#DclModule} *SymbolTable -> (!{!{!.ExplImpInfo}},u:{#DclModule},.SymbolTable) updateExplImpInfoForCachedModule super_components mod_index dcls_import dcls_local_for_import expl_imp_infos dcl_modules cs_symbol_table # (changed_symbols, (expl_imp_infos, cs_symbol_table)) = mapSt markExplImpSymbols super_components (expl_imp_infos, cs_symbol_table) dcl_modules13 = dcl_modules cs_symbol_table13 = cs_symbol_table dcl_modules__cs_symbol_table = mark_belongings_of_expl_imp_symbols dcls_local_for_import (dcl_modules, cs_symbol_table) (dcl_modules, cs_symbol_table) = mark_belongings_of_expl_imp_symbols dcls_import dcl_modules__cs_symbol_table cs_symbol_table = mark_belongings_of_expl_imp_symbols_as_exported dcls_local_for_import cs_symbol_table cs_symbol_table = mark_belongings_of_expl_imp_symbols_as_exported dcls_import cs_symbol_table cs_symbol_table = switch_import_syntax cs_symbol_table13 cs_symbol_table dcl_modules = switch_import_syntax dcl_modules13 dcl_modules cs_symbol_table = switch_import_syntax (foldlArraySt opt_store_instance_with_class_symbol dcls_local_for_import cs_symbol_table) cs_symbol_table cs_symbol_table = switch_import_syntax (foldlArraySt opt_store_instance_with_class_symbol dcls_import cs_symbol_table) cs_symbol_table (dcl_modules, expl_imp_infos, cs_symbol_table) = update_expl_imp_for_marked_symbols mod_index dcls_local_for_import (dcl_modules, expl_imp_infos, cs_symbol_table) (dcl_modules, expl_imp_infos, cs_symbol_table) = update_expl_imp_for_marked_symbols mod_index dcls_import (dcl_modules, expl_imp_infos, cs_symbol_table) dcl_modules__cs_symbol_table = switch_import_syntax (dcl_modules, cs_symbol_table) (unmark_belongings_of_expl_imp_symbols dcls_local_for_import (dcl_modules, cs_symbol_table)) (dcl_modules, cs_symbol_table) = switch_import_syntax dcl_modules__cs_symbol_table (unmark_belongings_of_expl_imp_symbols dcls_import dcl_modules__cs_symbol_table) cs_symbol_table = foldSt (\l cs_symbol_table->foldSt restoreHeap l cs_symbol_table) changed_symbols cs_symbol_table = (expl_imp_infos, dcl_modules, cs_symbol_table) where mark_belongings_of_expl_imp_symbols decls (dcl_modules, cs_symbol_table) = foldlArraySt mark_belongings_of_expl_imp_symbol decls (dcl_modules, cs_symbol_table) where mark_belongings_of_expl_imp_symbol decl=:(Declaration {decl_ident={id_info}}) (dcl_modules, cs_symbol_table) # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste of ({ste_kind=STE_ExplImpComponentNrs component_numbers inst_indices}) # (all_belonging_symbols, dcl_modules) = getBelongingSymbols decl dcl_modules -> (dcl_modules, foldlBelongingSymbols mark_belonging_symbol all_belonging_symbols cs_symbol_table) where mark_belonging_symbol {id_info} cs_symbol_table # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste.ste_kind of STE_Empty -> writePtr id_info {ste & ste_kind=STE_BelongingSymbolForExportedSymbol} cs_symbol_table _ -> cs_symbol_table _ -> (dcl_modules, cs_symbol_table) mark_belongings_of_expl_imp_symbols_as_exported decls cs_symbol_table = foldlArraySt mark_belonging_of_expl_imp_marked_symbol_as_exported decls cs_symbol_table where mark_belonging_of_expl_imp_marked_symbol_as_exported decl=:(Declaration {decl_ident={id_info}}) cs_symbol_table # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste.ste_kind of STE_BelongingSymbolForExportedSymbol -> writePtr id_info {ste & ste_kind=STE_BelongingSymbolExported} cs_symbol_table _ -> cs_symbol_table unmark_belongings_of_expl_imp_symbols decls (dcl_modules, cs_symbol_table) = foldlArraySt unmark_belongings_of_expl_imp_symbol decls (dcl_modules, cs_symbol_table) where unmark_belongings_of_expl_imp_symbol decl=:(Declaration {decl_ident={id_info}}) (dcl_modules, cs_symbol_table) # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste of ({ste_kind=STE_ExplImpComponentNrs component_numbers inst_indices}) # (all_belonging_symbols, dcl_modules) = getBelongingSymbols decl dcl_modules -> (dcl_modules, foldlBelongingSymbols unmark_belonging_symbol all_belonging_symbols cs_symbol_table) where unmark_belonging_symbol {id_info} cs_symbol_table # (ste, cs_symbol_table) = readPtr id_info cs_symbol_table = case ste.ste_kind of STE_BelongingSymbolExported -> writePtr id_info {ste & ste_kind=STE_Empty} cs_symbol_table STE_BelongingSymbolForExportedSymbol -> writePtr id_info {ste & ste_kind=STE_Empty} cs_symbol_table _ -> cs_symbol_table _ -> (dcl_modules, cs_symbol_table) foldlBelongingSymbols f bs st :== case bs of BS_Constructors constructors -> foldSt (\{ds_ident} st -> f ds_ident st) constructors st BS_Fields fields -> foldlArraySt (\{fs_name} st -> f fs_name st) fields st BS_Members members -> foldlArraySt (\{ds_ident} st -> f ds_ident st) members st BS_Nothing -> st /* ste_kind_to_string :: STE_Kind -> String ste_kind_to_string ste_kind = case ste_kind of STE_FunctionOrMacro _ -> "STE_FunctionOrMacro" STE_Type -> "STE_Type" STE_Constructor -> "STE_Constructor" STE_Selector _ -> "STE_Selector" STE_Field _ -> "STE_Field" STE_Class -> "STE_Class" STE_Member -> "STE_Member" STE_Instance _ -> "STE_Instance" STE_Variable _ -> "STE_Variable" STE_TypeVariable _ -> "STE_TypeVariable" STE_TypeAttribute _ -> "STE_TypeAttribute" STE_BoundTypeVariable _ -> "STE_BoundTypeVariable" STE_Imported ste_kind2 _ -> "STE_Imported "+++ste_kind_to_string ste_kind2 STE_DclFunction -> "STE_DclFunction" STE_Module _ -> "STE_Module" STE_ClosedModule -> "STE_ClosedModule" STE_Empty -> "STE_Empty" STE_DictType _ -> "STE_DictType" STE_DictCons _ -> "STE_DictCons" STE_DictField _ -> "STE_DictField" STE_Called _ -> "STE_Called" STE_ExplImpSymbol _ -> "STE_ExplImpSymbol" STE_ExplImpComponentNrs _ _ -> "STE_ExplImpComponentNrs" STE_BelongingSymbol _ -> "STE_BelongingSymbol" */ opt_store_instance_with_class_symbol decl=:(Declaration {decl_kind=STE_Imported (STE_Instance class_ident) _}) cs_symbol_table /* This function is only for old import syntax. All declared instances for a class have to be collected */ = optStoreInstanceWithClassSymbol decl class_ident cs_symbol_table opt_store_instance_with_class_symbol _ cs_symbol_table = cs_symbol_table update_expl_imp_for_marked_symbols mod_index decls (dcl_modules, expl_imp_infos, cs_symbol_table) = foldlArraySt (update_expl_imp_for_marked_symbol mod_index) decls (dcl_modules, expl_imp_infos, cs_symbol_table) update_expl_imp_for_marked_symbol mod_index decl=:(Declaration {decl_ident}) (dcl_modules, expl_imp_infos, cs_symbol_table) # (ste, cs_symbol_table) = readPtr decl_ident.id_info cs_symbol_table = updateExplImpForMarkedSymbol mod_index decl ste dcl_modules expl_imp_infos cs_symbol_table update_expl_imp_for_marked_local_symbol mod_index decl=:(Declaration {decl_ident}) (dcl_modules, expl_imp_infos, cs_symbol_table) # (ste, cs_symbol_table) = readPtr decl_ident.id_info cs_symbol_table = updateExplImpForMarkedLocalSymbol mod_index decl ste dcl_modules expl_imp_infos cs_symbol_table where updateExplImpForMarkedLocalSymbol :: !Index Declaration !SymbolTableEntry !u:{#DclModule} !{!{!*ExplImpInfo}} !*SymbolTable -> (!u:{#DclModule}, !{!{!.ExplImpInfo}}, !.SymbolTable) updateExplImpForMarkedLocalSymbol mod_index decl {ste_kind=STE_ExplImpComponentNrs component_numbers inst_indices} dcl_modules expl_imp_infos cs_symbol_table = foldSt (addExplImpInfo mod_index decl) component_numbers (dcl_modules, expl_imp_infos, cs_symbol_table) where addExplImpInfo :: !Index Declaration !ComponentNrAndIndex !(!u:{#DclModule}, !{!{!*ExplImpInfo}}, !v:SymbolTable) -> (!u:{#DclModule}, !{!{!.ExplImpInfo}}, !v:SymbolTable) addExplImpInfo mod_index decl { cai_component_nr, cai_index } (dcl_modules, expl_imp_infos, cs_symbol_table) # (ExplImpInfo eii_ident eii_declaring_modules, expl_imp_infos) = replaceTwoDimArrElt cai_component_nr cai_index TemporarilyFetchedAway expl_imp_infos (all_belongs, dcl_modules) = getBelongingSymbols decl dcl_modules di_belonging = nsFromTo (nrOfBelongingSymbols all_belongs) di = { di_decl = decl, di_instances = [], di_belonging = di_belonging } new_expl_imp_info = ExplImpInfo eii_ident (ikhInsert` False mod_index di eii_declaring_modules) = (dcl_modules, { expl_imp_infos & [cai_component_nr,cai_index] = new_expl_imp_info }, cs_symbol_table) updateExplImpForMarkedLocalSymbol _ _ entry dcl_modules expl_imp_infos cs_symbol_table = (dcl_modules, expl_imp_infos, cs_symbol_table) checkInstancesOfDclModule :: !.Int !(!.Int,.Int,.[FunType]) !(!*{#DclModule},!*Heaps,!*CheckState) -> (!.{#DclModule},!.Heaps,!.CheckState); checkInstancesOfDclModule mod_index (nr_of_dcl_functions_and_instances, nr_of_dcl_funs_insts_and_specs, rev_special_defs) (dcl_modules, heaps=:{hp_type_heaps, hp_var_heap}, cs=:{cs_error}) # (dcl_mod=:{dcl_functions, dcl_common}, dcl_modules) = dcl_modules![mod_index] nr_of_dcl_functions = size dcl_functions (memb_inst_defs, nr_of_dcl_functions_and_instances2, rev_spec_class_inst, com_instance_defs, com_class_defs, com_member_defs, dcl_modules, hp_type_heaps, hp_var_heap, cs) = determineTypesOfInstances nr_of_dcl_functions mod_index {d \\ d<-:dcl_common.com_instance_defs} {d \\ d<-:dcl_common.com_class_defs} {d \\ d<-:dcl_common.com_member_defs} dcl_modules hp_type_heaps hp_var_heap { cs & cs_error = cs_error } heaps = { heaps & hp_type_heaps = hp_type_heaps, hp_var_heap = hp_var_heap } (nr_of_dcl_funs_insts_and_specs, new_class_instances, rev_special_defs, all_spec_types, heaps, cs_predef_symbols,cs_error) = checkSpecialsOfInstances mod_index nr_of_dcl_functions rev_spec_class_inst nr_of_dcl_funs_insts_and_specs [] rev_special_defs { mem \\ mem <- memb_inst_defs } { [] \\ mem <- memb_inst_defs } heaps cs.cs_predef_symbols cs.cs_error #! (nr_of_dcl_funs_insts_specs_and_gencases, gen_funs, com_gencase_defs, heaps) = create_gencase_funtypes nr_of_dcl_funs_insts_and_specs {d \\ d<-:dcl_common.com_gencase_defs} heaps # dcl_functions = arrayPlusList dcl_functions ( [ { mem_inst & ft_specials = if (isEmpty spec_types) SP_None (SP_ContextTypes spec_types) } \\ mem_inst <- memb_inst_defs & spec_types <-: all_spec_types ] ++ reverse rev_special_defs ++ gen_funs ) # cs = { cs & cs_predef_symbols=cs_predef_symbols,cs_error = cs_error} #! mod_index_of_std_array = cs.cs_predef_symbols.[PD_StdArray].pds_def # (com_member_defs, com_instance_defs, dcl_functions, cs) = case mod_index_of_std_array==mod_index of False -> (com_member_defs, com_instance_defs, dcl_functions, cs) True -> adjust_instance_types_of_array_functions_in_std_array_dcl mod_index com_member_defs com_instance_defs dcl_functions cs #! dcl_mod = { dcl_mod & dcl_functions = dcl_functions, dcl_specials = { ir_from = nr_of_dcl_functions_and_instances, ir_to = nr_of_dcl_funs_insts_and_specs }, dcl_gencases = { ir_from = nr_of_dcl_funs_insts_and_specs , ir_to = nr_of_dcl_funs_insts_specs_and_gencases}, dcl_common = { dcl_common & com_instance_defs = com_instance_defs , com_class_defs = com_class_defs , com_member_defs = com_member_defs , com_gencase_defs = com_gencase_defs }} // TODO: update the instance range or create another, generic function range dcl_modules = { dcl_modules & [mod_index] = dcl_mod } = (dcl_modules, heaps, cs) where create_gencase_funtypes :: !Index !*{#GenericCaseDef} !*Heaps -> (!Index, ![FunType], !*{#GenericCaseDef}, !*Heaps) create_gencase_funtypes fun_index gencase_defs heaps #! (fun_index, new_funs, gencase_defs, hp_var_heap) = create_funs 0 fun_index gencase_defs heaps.hp_var_heap = (fun_index, new_funs, gencase_defs, {heaps & hp_var_heap = hp_var_heap}) where create_funs gc_index fun_index gencase_defs hp_var_heap | gc_index == size gencase_defs = (fun_index, [], gencase_defs, hp_var_heap) #! (fun, gencase_defs,hp_var_heap) = create_fun gc_index fun_index gencase_defs hp_var_heap #! (fun_index, funs, gencase_defs,hp_var_heap) = create_funs (inc gc_index) (inc fun_index) gencase_defs hp_var_heap = (fun_index, [fun:funs], gencase_defs, hp_var_heap) create_fun gc_index fun_index gencase_defs hp_var_heap # (gencase_def=:{gc_name, gc_pos, gc_type_cons}, gencase_defs) = gencase_defs ! [gc_index] # gencase_def = { gencase_def & gc_body = GCB_FunIndex fun_index } # gencase_defs = {gencase_defs & [gc_index] = gencase_def} #! fun_ident = genericIdentToFunIdent gc_name gc_type_cons #! dummy_ds = { ds_ident = fun_ident , ds_arity = 0 , ds_index = NoIndex } #! (var_info_ptr, hp_var_heap) = newPtr VI_Empty hp_var_heap #! fun = { ft_symb = fun_ident , ft_arity = 0 , ft_priority = NoPrio , ft_type = {st_vars=[],st_attr_vars=[],st_arity=0,st_args=[],st_result={at_type=TE,at_attribute=TA_Multi},st_attr_env=[],st_context=[],st_args_strictness=NotStrict} , ft_pos = gc_pos , ft_specials = SP_None , ft_type_ptr = var_info_ptr } = (fun, gencase_defs, hp_var_heap) //---> ("create_gencase_funtypes", gc_name, gc_type_cons, gc_index, fun_index) adjust_instance_types_of_array_functions_in_std_array_dcl array_mod_index class_members class_instances fun_types cs=:{cs_predef_symbols} #! nr_of_instances = size class_instances # ({pds_def}, cs_predef_symbols) = cs_predef_symbols![PD_ArrayClass] (offset_table, class_members, cs_predef_symbols) = arrayFunOffsetToPD_IndexTable class_members cs_predef_symbols (class_instances, fun_types, cs_predef_symbols) = iFoldSt (adjust_instance_types_of_array_functions array_mod_index pds_def offset_table) 0 nr_of_instances (class_instances, fun_types, cs_predef_symbols) = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols }) where adjust_instance_types_of_array_functions :: .Index !Index !{#.Index} !Int !*(!u:{# ClassInstance},!*{# FunType},!v:{#PredefinedSymbol}) -> (!u:{# ClassInstance},!*{# FunType},!v:{#PredefinedSymbol}) adjust_instance_types_of_array_functions array_mod_index array_class_index offset_table inst_index (class_instances, fun_types, predef_symbols) # ({ins_class={glob_module,glob_object={ds_index}},ins_type,ins_members}, class_instances) = class_instances![inst_index] | glob_module == array_mod_index && ds_index == array_class_index && elemTypeIsStrict ins_type.it_types predef_symbols # fun_types = iFoldSt (make_instance_strict ins_members offset_table) 0 (size ins_members) fun_types = (class_instances, fun_types, predef_symbols) = (class_instances, fun_types, predef_symbols) make_instance_strict :: !{#DefinedSymbol} !{#Index} !Int !*{# FunType} -> *{# FunType} make_instance_strict instances offset_table ins_offset instance_defs # {ds_index} = instances.[ins_offset] (inst_def, instance_defs) = instance_defs![ds_index] (Yes symbol_type) = inst_def.ft_type = { instance_defs & [ds_index] = { inst_def & ft_type = makeElemTypeOfArrayFunctionStrict inst_def.ft_type ins_offset offset_table } } checkDclModule :: !NumberSet ![Int] !(IntKeyHashtable SolvedImports) !Int !Bool !LargeBitvect !(Module (CollectedDefinitions ClassInstance IndexRange)) !Index !*ExplImpInfos !*{#DclModule} !*{#FunDef} !*{#*{#FunDef}} !*Heaps !*CheckState -> (!(!Int,!Index,![FunType]), !(!*ExplImpInfos, !*{#DclModule}, !*{#FunDef},!*{#*{#FunDef}},!*Heaps, !*CheckState)) checkDclModule dcl_imported_module_numbers super_components imports_ikh component_nr is_on_cycle modules_in_component_set {mod_name,mod_imports,mod_defs} mod_index expl_imp_info modules icl_functions macro_defs heaps cs // | False--->("checkDclModule", mod_name, mod_index) //, modules.[mod_index].dcl_declared.dcls_local) // = undef # (dcl_mod, modules) = modules![mod_index] dcl_defined = dcl_mod.dcl_declared.dcls_local dcl_common = createCommonDefinitions mod_defs dcl_macros = mod_defs.def_macro_indices cs = addGlobalDefinitionsToSymbolTable dcl_defined cs (dcls_import_list, modules, cs) = addImportedSymbolsToSymbolTable mod_index No modules_in_component_set imports_ikh modules cs dcls_import = { el \\ el<-dcls_import_list } cs = { cs & cs_x.x_needed_modules = 0 } nr_of_dcl_functions = size dcl_mod.dcl_functions #! main_dcl_module_n = cs.cs_x.x_main_dcl_module_n # (dictionary_info,dcl_common, modules, heaps, cs) = checkCommonDefinitions No mod_index dcl_common modules heaps cs # dcl_mod = {dcl_mod & dcl_dictionary_info=dictionary_info} | not cs.cs_error.ea_ok # cs_symbol_table = removeDeclarationsFromSymbolTable dcl_defined cModuleScope cs.cs_symbol_table # cs_symbol_table = foldlArraySt removeImportedSymbolsFromSymbolTable dcls_import cs_symbol_table = ((0, 0, []), (expl_imp_info, modules, icl_functions, macro_defs, heaps, {cs & cs_symbol_table = cs_symbol_table})) #!nr_of_members = count_members mod_index dcl_common.com_instance_defs dcl_common.com_class_defs modules # nr_of_dcl_functions_and_instances = nr_of_dcl_functions+nr_of_members (nr_of_dcl_funs_insts_and_specs, rev_function_list, rev_special_defs, com_type_defs, com_class_defs, modules, heaps, cs) = checkDclFunctions mod_index nr_of_dcl_functions_and_instances mod_defs.def_funtypes dcl_common.com_type_defs dcl_common.com_class_defs modules heaps cs dcl_functions = { function \\ function <- reverse rev_function_list } com_member_defs = dcl_common.com_member_defs e_info = { ef_type_defs = com_type_defs, ef_selector_defs = dcl_common.com_selector_defs, ef_class_defs = com_class_defs, ef_cons_defs = dcl_common.com_cons_defs, ef_member_defs = com_member_defs, ef_generic_defs = dcl_common.com_generic_defs, ef_modules = modules, ef_macro_defs=macro_defs, ef_is_macro_fun = False } (icl_functions, e_info=:{ef_modules=modules,ef_macro_defs=macro_defs}, heaps=:{hp_expression_heap}, cs) = checkAndPartitionateDclMacros mod_index dcl_macros icl_functions e_info heaps cs cs = check_needed_modules_are_imported mod_name ".dcl" cs com_instance_defs = dcl_common.com_instance_defs (ef_member_defs, com_instance_defs, dcl_functions, cs) = adjust_predefined_symbols mod_index e_info.ef_member_defs com_instance_defs dcl_functions cs (modules, icl_functions, macro_defs, hp_expression_heap, cs) = case is_on_cycle of False # decls_explicit = (ikhSearch` mod_index imports_ikh).si_explicit -> checkExplicitImportCompleteness decls_explicit modules icl_functions macro_defs hp_expression_heap cs True -> (modules, icl_functions, macro_defs, hp_expression_heap, cs) heaps = { heaps & hp_expression_heap = hp_expression_heap } dcl_common = { dcl_common & com_type_defs = e_info.ef_type_defs, com_selector_defs = e_info.ef_selector_defs, com_class_defs = e_info.ef_class_defs, com_instance_defs = com_instance_defs, com_cons_defs = e_info.ef_cons_defs, com_member_defs = e_info.ef_member_defs, com_generic_defs = e_info.ef_generic_defs } (modules, expl_imp_info, cs_symbol_table) = updateExplImpInfo super_components mod_index dcls_import dcl_mod.dcl_declared.dcls_local_for_import modules expl_imp_info cs.cs_symbol_table cs_symbol_table = removeDeclarationsFromSymbolTable dcl_defined cModuleScope cs_symbol_table cs_symbol_table = foldlArraySt removeImportedSymbolsFromSymbolTable dcls_import cs_symbol_table dcl_mod = { dcl_mod & dcl_declared = { dcl_mod.dcl_declared & dcls_import = dcls_import }, dcl_common = dcl_common, dcl_functions = dcl_functions, dcl_instances = { ir_from = nr_of_dcl_functions, ir_to = nr_of_dcl_functions_and_instances }, dcl_specials = { ir_from = cUndef, ir_to = cUndef }, dcl_gencases = { ir_from = cUndef, ir_to = cUndef }, dcl_imported_module_numbers = dcl_imported_module_numbers} = ((nr_of_dcl_functions_and_instances, nr_of_dcl_funs_insts_and_specs, rev_special_defs), (expl_imp_info, { modules & [ mod_index ] = dcl_mod }, icl_functions, macro_defs, heaps, { cs & cs_symbol_table = cs_symbol_table })) where adjust_predefined_symbols mod_index class_members class_instances fun_types cs=:{cs_predef_symbols} # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdArray] | pre_mod.pds_def == mod_index # cs = { cs & cs_predef_symbols = cs_predef_symbols} <=< adjust_predef_symbols PD_CreateArrayFun PD_UnqArraySizeFun mod_index STE_Member <=< adjustPredefSymbol PD_ArrayClass mod_index STE_Class = (class_members, class_instances, fun_types, cs) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_PredefinedModule] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjustPredefSymbolAndCheckIndex PD_StringType mod_index PD_StringTypeIndex STE_Type <=< adjust_predef_symbols PD_ListType PD_OverloadedListType mod_index STE_Type <=< adjust_predef_symbols_and_check_indices PD_Arity2TupleType PD_Arity32TupleType PD_Arity2TupleTypeIndex mod_index STE_Type <=< adjust_predef_symbols PD_LazyArrayType PD_UnboxedArrayType mod_index STE_Type <=< adjust_predef_symbols PD_ConsSymbol PD_Arity32TupleSymbol mod_index STE_Constructor <=< adjustPredefSymbol PD_TypeCodeClass mod_index STE_Class <=< adjustPredefSymbol PD_TypeCodeMember mod_index STE_Member <=< adjustPredefSymbol PD_DummyForStrictAliasFun mod_index STE_DclFunction) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdBool] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjustPredefSymbol PD_AndOp mod_index STE_DclFunction <=< adjustPredefSymbol PD_OrOp mod_index STE_DclFunction) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdStrictLists] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjust_predef_symbols PD_cons PD_decons_uts mod_index STE_Member <=< adjust_predef_symbols PD_nil PD_nil_uts mod_index STE_DclFunction <=< adjust_predef_symbols PD_ListClass PD_UTSListClass mod_index STE_Class) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdDynamic] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjustPredefSymbol PD_TypeObjectType mod_index STE_Type <=< adjustPredefSymbol PD_TypeConsSymbol mod_index STE_Constructor <=< adjustPredefSymbol PD_PV_Placeholder mod_index STE_Constructor <=< adjustPredefSymbol PD_UPV_Placeholder mod_index STE_Constructor <=< adjustPredefSymbol PD_UV_Placeholder mod_index STE_Constructor <=< adjustPredefSymbol PD_unify mod_index STE_DclFunction <=< adjustPredefSymbol PD_coerce mod_index STE_DclFunction <=< adjustPredefSymbol PD_undo_indirections mod_index STE_DclFunction <=< adjustPredefSymbol PD_DynamicTemp mod_index STE_Type <=< adjustPredefSymbol PD_DynamicType mod_index (STE_Field unused) <=< adjustPredefSymbol PD_DynamicValue mod_index (STE_Field unused) <=< adjustPredefSymbol PD_TypeID mod_index STE_Type <=< adjustPredefSymbol PD_ModuleID mod_index STE_Constructor) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdGeneric] # type_bimap = predefined_idents.[PD_TypeBimap] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjustPredefSymbol PD_TypeBimap mod_index STE_Type <=< adjustPredefSymbol PD_ConsBimap mod_index STE_Constructor <=< adjustPredefSymbol PD_map_to mod_index (STE_Field type_bimap) <=< adjustPredefSymbol PD_map_from mod_index (STE_Field type_bimap) <=< adjustPredefSymbol PD_TypeUNIT mod_index STE_Type <=< adjustPredefSymbol PD_ConsUNIT mod_index STE_Constructor <=< adjustPredefSymbol PD_TypePAIR mod_index STE_Type <=< adjustPredefSymbol PD_ConsPAIR mod_index STE_Constructor <=< adjustPredefSymbol PD_TypeEITHER mod_index STE_Type <=< adjustPredefSymbol PD_ConsLEFT mod_index STE_Constructor <=< adjustPredefSymbol PD_ConsRIGHT mod_index STE_Constructor <=< adjustPredefSymbol PD_TypeCONS mod_index STE_Type <=< adjustPredefSymbol PD_ConsCONS mod_index STE_Constructor <=< adjustPredefSymbol PD_TypeFIELD mod_index STE_Type <=< adjustPredefSymbol PD_ConsFIELD mod_index STE_Constructor <=< adjustPredefSymbol PD_GenericInfo mod_index STE_Type <=< adjustPredefSymbol PD_NoGenericInfo mod_index STE_Constructor <=< adjustPredefSymbol PD_GenericConsInfo mod_index STE_Constructor <=< adjustPredefSymbol PD_GenericFieldInfo mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenericConsDescriptor mod_index STE_Type <=< adjustPredefSymbol PD_CGenericConsDescriptor mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenericFieldDescriptor mod_index STE_Type <=< adjustPredefSymbol PD_CGenericFieldDescriptor mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenericTypeDefDescriptor mod_index STE_Type <=< adjustPredefSymbol PD_CGenericTypeDefDescriptor mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenConsPrio mod_index STE_Type <=< adjustPredefSymbol PD_CGenConsNoPrio mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenConsPrio mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenConsAssoc mod_index STE_Type <=< adjustPredefSymbol PD_CGenConsAssocNone mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenConsAssocLeft mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenConsAssocRight mod_index STE_Constructor <=< adjustPredefSymbol PD_TGenType mod_index STE_Type <=< adjustPredefSymbol PD_CGenTypeCons mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenTypeVar mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenTypeArrow mod_index STE_Constructor <=< adjustPredefSymbol PD_CGenTypeApp mod_index STE_Constructor <=< adjustPredefSymbol PD_GenericBimap mod_index STE_Generic <=< adjustPredefSymbol PD_bimapId mod_index STE_DclFunction <=< adjustPredefSymbol PD_TypeGenericDict mod_index STE_Type ) # (pre_mod, cs_predef_symbols) = cs_predef_symbols![PD_StdMisc] | pre_mod.pds_def == mod_index = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols} <=< adjustPredefSymbol PD_abort mod_index STE_DclFunction <=< adjustPredefSymbol PD_undef mod_index STE_DclFunction) = (class_members, class_instances, fun_types, { cs & cs_predef_symbols = cs_predef_symbols}) where unused = { id_name = "unused", id_info = nilPtr } adjust_predef_symbols next_symb last_symb mod_index symb_kind cs | next_symb > last_symb = cs = cs <=< adjustPredefSymbol next_symb mod_index symb_kind <=< adjust_predef_symbols (inc next_symb) last_symb mod_index symb_kind adjust_predef_symbols_and_check_indices next_symb last_symb type_index mod_index symb_kind cs | next_symb > last_symb = cs = cs <=< adjustPredefSymbolAndCheckIndex next_symb mod_index type_index symb_kind <=< adjust_predef_symbols_and_check_indices (inc next_symb) last_symb (inc type_index) mod_index symb_kind count_members :: !Index !{# ClassInstance} !{# ClassDef} !{# DclModule} -> Int count_members mod_index com_instance_defs com_class_defs modules # (sum, _, _) = foldlArraySt (count_members_of_instance mod_index) com_instance_defs (0, com_class_defs, modules) = sum count_members_of_instance mod_index {ins_class} (sum, com_class_defs, modules) # ({class_members}, com_class_defs, modules) = getClassDef ins_class mod_index com_class_defs modules = (size class_members + sum, com_class_defs, modules) adjustPredefSymbol predef_index mod_index symb_kind cs=:{cs_symbol_table,cs_error} # pre_id = predefined_idents.[predef_index] #! pre_index = determine_index_of_symbol (sreadPtr pre_id.id_info cs_symbol_table) symb_kind | pre_index <> NoIndex = { cs & cs_predef_symbols.[predef_index] = { pds_def = pre_index, pds_module = mod_index }} //---> ("predef_index", predef_index, size predefined_idents) = { cs & cs_error = checkError pre_id " function not defined" cs_error } where determine_index_of_symbol {ste_kind, ste_index} symb_kind | ste_kind == symb_kind = ste_index = NoIndex adjustPredefSymbolAndCheckIndex predef_index mod_index symbol_index symb_kind cs=:{cs_symbol_table,cs_error} # pre_id = predefined_idents.[predef_index] #! pre_index = determine_index_of_symbol (sreadPtr pre_id.id_info cs_symbol_table) symb_kind | pre_index == symbol_index = { cs & cs_predef_symbols.[predef_index] = { pds_def = pre_index, pds_module = mod_index }} = { cs & cs_error = checkError pre_id " function not defined or wrong index in predef" cs_error } where determine_index_of_symbol {ste_kind, ste_index} symb_kind | ste_kind == symb_kind = ste_index = NoIndex NewEntry symbol_table symb_ptr def_kind def_index level previous :== symbol_table <:= (symb_ptr,{ ste_kind = def_kind, ste_index = def_index, ste_def_level = level, ste_previous = previous }) instance <<< AuxiliaryPattern where (<<<) file (AP_Algebraic symbol index patterns var) = file <<< symbol <<< ' ' <<< patterns (<<<) file (AP_Variable ident var_ptr var) = file <<< ident (<<<) file (AP_Basic val var) = file <<< val (<<<) file (AP_Constant kind symbol prio) = file <<< symbol (<<<) file (AP_WildCard _) = file <<< '_' (<<<) file (AP_Empty ident) = file <<< "" instance <<< Priority where (<<<) file (Prio ass prio) = file <<< "##" <<< prio <<< ass <<< "##" (<<<) file NoPrio = file <<< "#" instance <<< Assoc where (<<<) file LeftAssoc = file <<< 'L' (<<<) file RightAssoc = file <<< 'R' (<<<) file _ = file instance <<< DefinedSymbol where (<<<) file { ds_index, ds_ident } = file <<< ds_ident <<< '.' <<< ds_index instance <<< Declarations where // (<<<) file { dcls_import, dcls_local } = file <<< "I:" <<< dcls_import <<< "L:" <<< dcls_local (<<<) file { dcls_import, dcls_local } = file <<< "I:" <<< /*dcls_import <<< */ "L:" <<< dcls_local instance <<< Specials where (<<<) file (SP_ParsedSubstitutions _) = file <<< "SP_ParsedSubstitutions" (<<<) file (SP_Substitutions substs) = file <<< "SP_Substitutions " <<< substs (<<<) file (SP_ContextTypes specials) = file <<< "SP_ContextTypes " <<< specials (<<<) file (SP_FunIndex _) = file <<< "SP_ParsedSubstitutions" (<<<) file SP_None = file <<< "SP_None" instance <<< Special where (<<<) file {spec_types} = file <<< spec_types instance <<< SpecialSubstitution where (<<<) file {ss_environ} = file <<< ss_environ instance <<< (Ptr a) where (<<<) file ptr = file <<< "[[" <<< ptrToInt ptr <<< "]]" :: NodeNr :== Int :: ComponentNr :== Int :: NodesToComponents :== {#ComponentNr} // mapping from node numbers to component numbers getComponentNumbers :: ![[NodeNr]] !Int -> (!Int, !.{#ComponentNr}) getComponentNumbers components nr_of_nodes # nodes_to_components = createArray nr_of_nodes cUndef = foldSt get_component_numbers components (0, nodes_to_components) where get_component_numbers component (component_nr, nodes_to_components) = ( component_nr+1 , foldSt (\node_nr nodes_to_components -> { nodes_to_components & [node_nr] = component_nr }) component nodes_to_components ) reverseDAG :: !DAG -> {![NodeNr]} reverseDAG { dag_nr_of_nodes, dag_get_children } # reversed_children = createArray dag_nr_of_nodes [] = iFoldSt reverse_arrows_of_node 0 dag_nr_of_nodes reversed_children where reverse_arrows_of_node parent_node_nr reversed_children # children = dag_get_children parent_node_nr = foldSt (reverse_arrow parent_node_nr) children reversed_children reverse_arrow parent_node_nr child_node_nr reversed_children # (current_parents, reversed_children) = reversed_children![child_node_nr] = { reversed_children & [child_node_nr] = [parent_node_nr : current_parents] } groupify :: !DAG !{#ComponentNr} !Int -> .{![ComponentNr]} groupify { dag_nr_of_nodes, dag_get_children } component_numbers nr_of_components # visited_array = createArray nr_of_components False node_to_components = createArray dag_nr_of_nodes [] = snd (iFoldSt (groupifyPerNode component_numbers) 0 dag_nr_of_nodes (visited_array, node_to_components)) where groupifyPerNode component_numbers node_nr (visited_array, node_to_components) // all i: not visited.[i] # children = dag_get_children node_nr (visited_array, visited_list, node_to_components) = foldSt (groupifyPerArrow component_numbers node_nr) children (visited_array, [], node_to_components) visited_array = foldSt (\i visited_array->{ visited_array & [i] = False }) visited_list visited_array = (visited_array, node_to_components) groupifyPerArrow :: !{#ComponentNr} !Int !Int !(!*{#Bool}, ![Int], !*{![ComponentNr]}) -> (!.{#Bool}, ![Int], !.{![ComponentNr]}) groupifyPerArrow component_numbers node_nr child_node_nr (visited_array, visited_list, node_to_components) # child_component_number = component_numbers.[child_node_nr] | visited_array.[child_component_number] || child_component_number==component_numbers.[node_nr] = (visited_array, visited_list, node_to_components) # (current_components, node_to_components) = node_to_components![node_nr] = ({ visited_array & [child_component_number] = True }, [child_component_number : visited_list], { node_to_components & [node_nr] = [child_component_number:current_components] }) arg_string 0 = "result" arg_string arg_nr = toString arg_nr+++". arg" possibly_write_expl_imports_of_main_dcl_mod_to_file imports_ikh dcl_modules cs | switch_port_to_new_syntax False True = abort "possibly_write_expl_imports_of_main_dcl_mod_to_file is only used for portToNewSyntax" #! x_main_dcl_module_n = cs.cs_x.x_main_dcl_module_n = case ikhSearch x_main_dcl_module_n imports_ikh of No // the main dcl module is not part of the currently checked module component -> (dcl_modules, cs) Yes {si_explicit} -> writeExplImportsToFile "dcl.txt" si_explicit dcl_modules cs