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Commit e3bf26e5 authored by Sjaak Smetsers's avatar Sjaak Smetsers
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Bug fix: Stop after an overloading error occurred

parent 22ccafc9
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Inline Side-by-side
frontend/overloading.icl
View file @ e3bf26e5
......@@ -996,7 +996,8 @@ getClassVariable symb var_info_ptr var_heap error
(VI_ClassVar var_name new_info_ptr count, var_heap)
-> (var_name, new_info_ptr, var_heap <:= (var_info_ptr, VI_ClassVar var_name new_info_ptr (inc count)), error)
(_, var_heap)
-> (symb, var_info_ptr, var_heap, overloadingError symb error)
# (new_info_ptr, var_heap) = newPtr VI_Empty var_heap
-> (symb, var_info_ptr, var_heap <:= (var_info_ptr, VI_ClassVar symb new_info_ptr 1), overloadingError symb error)
updateDynamics :: ![Index] ![LocalTypePatternVariable] !Int !*{#FunDef} !*{! FunctionType} !*ExpressionHeap !*TypeCodeInfo !*VarHeap !*ErrorAdmin !*{#PredefinedSymbol}
-> (!*{#FunDef}, !*{! FunctionType}, !*ExpressionHeap, !*TypeCodeInfo, !*VarHeap, !*ErrorAdmin, !*{#PredefinedSymbol})
......@@ -1038,35 +1039,38 @@ removeOverloadedFunctions :: ![Index] ![LocalTypePatternVariable] !Int!*{#FunDef
!*TypeCodeInfo !*VarHeap !*ErrorAdmin !*{#PredefinedSymbol}
-> (!*{#FunDef}, !*{! FunctionType}, !*ExpressionHeap, !*TypeCodeInfo, !*VarHeap, !*ErrorAdmin, !*{#PredefinedSymbol})
removeOverloadedFunctions group type_pattern_vars main_dcl_module_n fun_defs fun_env symbol_heap type_code_info var_heap error predef_symbols
| error.ea_ok
# (fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
= foldSt (remove_overloaded_function type_pattern_vars) group (fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
= (fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
#! ok = error.ea_ok
# (_, fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
= foldSt (remove_overloaded_function type_pattern_vars) group (ok, fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
= (fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
where
remove_overloaded_function type_pattern_vars fun_index (fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
// MV ...
remove_overloaded_function type_pattern_vars fun_index (ok, fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
| ok
// MV ...
# (_,module_id_app,predef_symbols)
= get_module_id_app predef_symbols
// ... MV
# (fun_def, fun_defs) = fun_defs![fun_index]
(CheckedType st=:{st_context}, fun_env) = fun_env![fun_index]
{fun_body = TransformedBody {tb_args,tb_rhs},fun_info,fun_arity,fun_symb,fun_pos} = fun_def
(rev_variables, var_heap) = foldSt determine_class_argument st_context ([], var_heap)
error = setErrorAdmin (newPosition fun_symb fun_pos) error
(type_code_info, symbol_heap, type_pattern_vars, var_heap, error)
= convertDynamicTypes fun_info.fi_dynamics (type_code_info, symbol_heap, type_pattern_vars, var_heap, error)
(tb_rhs, {ui_instance_calls, ui_local_vars, ui_symbol_heap, ui_var_heap, ui_fun_defs, ui_fun_env, ui_error, ui_x = {x_type_code_info = type_code_info, x_predef_symbols = predef_symbols}})
= updateExpression fun_info.fi_group_index tb_rhs { ui_instance_calls = [], ui_local_vars = fun_info.fi_local_vars, ui_symbol_heap = symbol_heap,
ui_var_heap = var_heap, ui_fun_defs = fun_defs, ui_fun_env = fun_env, ui_error = error,
// MV ...
ui_x = {x_type_code_info=type_code_info, x_predef_symbols=predef_symbols,x_main_dcl_module_n=main_dcl_module_n,x_internal_type_id = module_id_app,x_module_id = No}}
// ... MV
// WAS: ui_x = {x_type_code_info=type_code_info, x_predef_symbols=predef_symbols,x_main_dcl_module_n=main_dcl_module_n}}
(tb_args, var_heap) = foldSt retrieve_class_argument rev_variables (tb_args, ui_var_heap)
fun_def = { fun_def & fun_body = TransformedBody {tb_args = tb_args, tb_rhs = tb_rhs}, fun_arity = length tb_args,
fun_info = { fun_info & fi_calls = fun_info.fi_calls ++ ui_instance_calls, fi_local_vars = ui_local_vars } }
= ({ ui_fun_defs & [fun_index] = fun_def }, ui_fun_env, ui_symbol_heap, type_code_info, var_heap, ui_error, predef_symbols)
// ... MV
# (fun_def, fun_defs) = fun_defs![fun_index]
(CheckedType st=:{st_context}, fun_env) = fun_env![fun_index]
{fun_body = TransformedBody {tb_args,tb_rhs},fun_info,fun_arity,fun_symb,fun_pos} = fun_def
(rev_variables, var_heap) = foldSt determine_class_argument st_context ([], var_heap)
error = setErrorAdmin (newPosition fun_symb fun_pos) error
(type_code_info, symbol_heap, type_pattern_vars, var_heap, error)
= convertDynamicTypes fun_info.fi_dynamics (type_code_info, symbol_heap, type_pattern_vars, var_heap, error)
(tb_rhs, {ui_instance_calls, ui_local_vars, ui_symbol_heap, ui_var_heap, ui_fun_defs, ui_fun_env, ui_error, ui_x = {x_type_code_info = type_code_info, x_predef_symbols = predef_symbols}})
= updateExpression fun_info.fi_group_index tb_rhs { ui_instance_calls = [], ui_local_vars = fun_info.fi_local_vars, ui_symbol_heap = symbol_heap,
ui_var_heap = var_heap, ui_fun_defs = fun_defs, ui_fun_env = fun_env, ui_error = error,
// MV ...
ui_x = {x_type_code_info=type_code_info, x_predef_symbols=predef_symbols,x_main_dcl_module_n=main_dcl_module_n,x_internal_type_id = module_id_app,x_module_id = No}}
// ... MV
// WAS: ui_x = {x_type_code_info=type_code_info, x_predef_symbols=predef_symbols,x_main_dcl_module_n=main_dcl_module_n}}
(tb_args, var_heap) = foldSt retrieve_class_argument rev_variables (tb_args, ui_var_heap)
fun_def = { fun_def & fun_body = TransformedBody {tb_args = tb_args, tb_rhs = tb_rhs}, fun_arity = length tb_args,
fun_info = { fun_info & fi_calls = fun_info.fi_calls ++ ui_instance_calls, fi_local_vars = ui_local_vars } }
#! ok = ui_error.ea_ok
= (ok, { ui_fun_defs & [fun_index] = fun_def }, ui_fun_env, ui_symbol_heap, type_code_info, var_heap, ui_error, predef_symbols)
= (False, fun_defs, fun_env, symbol_heap, type_code_info, var_heap, error, predef_symbols)
determine_class_argument {tc_class={glob_object={ds_ident={id_name}}}, tc_var} (variables, var_heap)
# (var_info, var_heap) = readPtr tc_var var_heap
......
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