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Commit ab43a540 authored by John van Groningen's avatar John van Groningen
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prevent compiler crash if too few members are specified in 

the implementation module for an exported instance
remove some ignored !'s
parent 6d1ed094
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frontend/check.icl
View file @ ab43a540
......@@ -1630,7 +1630,7 @@ checkDclModules imports_of_icl_mod dcl_modules icl_functions macro_defs heaps cs
= (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 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
......@@ -1854,9 +1854,9 @@ checkDclModuleWithinComponent dcl_imported_module_numbers component_nr is_on_cyc
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 Index Int {#Int} (Optional {#{#Int}}) IndexRange *{#FunDef} *CommonDefs [Declaration] *{#DclModule}
-> (![IndexRange],![IndexRange],!Int,!Index,!IndexRange,!*{#FunDef},!*CommonDefs,![Declaration],!*{#DclModule});
renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_functions main_dcl_module_n icl_sizes dcl_conversions def_macro_indices icl_functions icl_common local_defs dcl_modules
renumber_icl_module :: ModuleKind IndexRange IndexRange Index Int {#Int} (Optional {#{#Int}}) IndexRange *{#FunDef} *CommonDefs [Declaration] *{#DclModule} *ErrorAdmin
-> (![IndexRange],![IndexRange],!Int,!Index,!IndexRange,!*{#FunDef},!*CommonDefs,![Declaration],!*{#DclModule},*ErrorAdmin);
renumber_icl_module mod_type icl_global_function_range icl_instance_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
......@@ -1864,8 +1864,11 @@ renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_
# (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
# (dcl_icl_conversions, class_instances)
= add_dcl_instances_to_conversion_table optional_old_conversion_table nr_of_functions dcl_mod class_instances
# (dcl_icl_conversions, class_instances,error)
= add_dcl_instances_to_conversion_table optional_old_conversion_table nr_of_functions dcl_mod class_instances error
| not error.ea_ok
= ([],[],0,0,def_macro_indices,icl_functions,{icl_common & com_instance_defs=class_instances},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
......@@ -1904,7 +1907,7 @@ renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_
# def_macro_indices={ir_from=first_macro_index,ir_to=end_macro_indexes}
# icl_instances_ranges = [dcl_instances,{ir_from=icl_instance_range.ir_from+n_dcl_specials+n_dcl_instances,ir_to=icl_instance_range.ir_to+n_dcl_specials}]
= (icl_global_functions_ranges,icl_instances_ranges,n_exported_global_functions,local_functions_index_offset,def_macro_indices,icl_functions,icl_common,local_defs,dcl_modules)
= (icl_global_functions_ranges,icl_instances_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
......@@ -1915,18 +1918,18 @@ renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_
# 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} -> (!*Optional *{#Index},!*{# ClassInstance})
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
add_dcl_instances_to_conversion_table :: (Optional {#{#Int}}) !Index !DclModule !*{# ClassInstance} *ErrorAdmin -> (!*Optional *{#Index},!*{# ClassInstance},*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 error
= case dcl_macro_conversions of
Yes _
# (new_conversion_table, icl_instances)
# (new_conversion_table, icl_instances,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
-> (Yes new_conversion_table,icl_instances)
dcl_functions dcl_common.com_instance_defs icl_instances error
-> (Yes new_conversion_table,icl_instances,error)
No
-> (No,icl_instances)
-> (No,icl_instances,error)
where
build_conversion_table_for_instances_of_dcl_mod {ir_from,ir_to} first_free_index optional_old_conversion_table dcl_functions dcl_instances icl_instances
build_conversion_table_for_instances_of_dcl_mod {ir_from,ir_to} first_free_index optional_old_conversion_table dcl_functions dcl_instances icl_instances error
#! nr_of_dcl_functions = size dcl_functions
# (Yes old_conversion_table) = optional_old_conversion_table
# dcl_instances_table = old_conversion_table.[cInstanceDefs]
......@@ -1934,21 +1937,25 @@ renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_
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] }
= build_conversion_table_for_instances 0 dcl_instances dcl_instances_table icl_instances new_table
= build_conversion_table_for_instances 0 dcl_instances dcl_instances_table icl_instances new_table error
build_conversion_table_for_instances dcl_class_inst_index dcl_instances class_instances_table icl_instances new_table
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_instance = dcl_instances.[dcl_class_inst_index]
# new_table = build_conversion_table_for_instances_of_members 0 dcl_instance.ins_members icl_instance.ins_members new_table
= build_conversion_table_for_instances (inc dcl_class_inst_index) dcl_instances class_instances_table icl_instances new_table
= (new_table, icl_instances)
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]
# 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
......@@ -2124,14 +2131,17 @@ check_module2 mod_name mod_modification_time mod_imported_objects mod_imports mo
= (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,n_exported_global_functions,local_functions_index_offset,def_macro_indices,icl_functions,icl_common,local_defs,dcl_modules)
= renumber_icl_module mod_type icl_global_function_range icl_instance_range nr_of_functions main_dcl_module_n icl_sizes dcl_conversions def_macro_indices icl_functions icl_common local_defs dcl_modules
# (icl_global_functions_ranges,icl_instances_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 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_x.x_needed_modules = 0 }
cs = { cs & cs_error=error,cs_x.x_needed_modules = 0 }
(nr_of_modules, dcl_modules) = usize dcl_modules
......@@ -2337,7 +2347,7 @@ check_module2 mod_name mod_modification_time mod_imported_objects mod_imports mo
# (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 :: [(Index,SymbolType)] !*{# FunDef} -> *{# FunDef}
copy_instance_types types fun_defs
= foldl copy_instance_type fun_defs types
......
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