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typeid as keyword (ready to implement polymorphic name parameters)

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This commit is contained in:
gingerBill
2018-09-02 15:56:36 +01:00
parent eb274cf316
commit 220485a2d2
16 changed files with 275 additions and 88 deletions
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14
src/check_decl.cpp
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@@ -232,12 +232,11 @@ void check_type_decl(CheckerContext *ctx, Entity *e, Ast *type_expr, Type *def)
GB_ASSERT(e->type == nullptr);
DeclInfo *decl = decl_info_of_entity(e);
if (decl != nullptr && total_attribute_count(decl) > 0) {
error(decl->attributes[0], "Attributes are not allowed on type declarations");
if (decl != nullptr) {
check_decl_attributes(ctx, decl->attributes, const_decl_attribute, nullptr);
}
bool is_distinct = is_type_distinct(type_expr);
Ast *te = remove_type_alias_clutter(type_expr);
e->type = t_invalid;
@@ -254,6 +253,11 @@ void check_type_decl(CheckerContext *ctx, Entity *e, Ast *type_expr, Type *def)
check_type_path_pop(ctx);
named->Named.base = base_type(bt);
if (is_distinct && is_type_typeid(e->type)) {
error(type_expr, "'distinct' cannot be applied to 'typeid'");
is_distinct = false;
}
if (!is_distinct) {
e->type = bt;
named->Named.base = bt;
@@ -393,8 +397,8 @@ void check_const_decl(CheckerContext *ctx, Entity *e, Ast *type_expr, Ast *init,
DeclInfo *decl = decl_info_of_entity(e);
if (decl != nullptr && total_attribute_count(decl) > 0) {
error(decl->attributes[0], "Attributes are not allowed on constant value declarations");
if (decl != nullptr) {
check_decl_attributes(ctx, decl->attributes, const_decl_attribute, nullptr);
}
}