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Add experimental atom op tables for llvm-backend

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This commit is contained in:
gingerBill
2020-05-02 18:45:57 +01:00
parent ba4363d678
commit e27f5796d6
11 changed files with 552 additions and 14 deletions
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24
src/check_decl.cpp
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@@ -256,9 +256,6 @@ void check_type_decl(CheckerContext *ctx, Entity *e, Ast *init_expr, Type *def)
GB_ASSERT(e->type == nullptr);
DeclInfo *decl = decl_info_of_entity(e);
if (decl != nullptr) {
check_decl_attributes(ctx, decl->attributes, const_decl_attribute, nullptr);
}
bool is_distinct = is_type_distinct(init_expr);
Ast *te = remove_type_alias_clutter(init_expr);
@@ -280,6 +277,10 @@ void check_type_decl(CheckerContext *ctx, Entity *e, Ast *init_expr, Type *def)
error(init_expr, "'distinct' cannot be applied to 'typeid'");
is_distinct = false;
}
if (is_distinct && is_type_any(e->type)) {
error(init_expr, "'distinct' cannot be applied to 'any'");
is_distinct = false;
}
if (!is_distinct) {
e->type = bt;
named->Named.base = bt;
@@ -298,6 +299,23 @@ void check_type_decl(CheckerContext *ctx, Entity *e, Ast *init_expr, Type *def)
}
}
if (decl != nullptr) {
AttributeContext ac = {};
check_decl_attributes(ctx, decl->attributes, type_decl_attribute, &ac);
if (ac.atom_op_table != nullptr) {
Type *bt = base_type(e->type);
switch (bt->kind) {
case Type_Struct:
bt->Struct.atom_op_table = ac.atom_op_table;
break;
default:
error(e->token, "Only struct types can have custom atom operations");
gb_free(heap_allocator(), ac.atom_op_table);
break;
}
}
}
// using decl
if (decl->is_using) {