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Move cycle checking to much earlier on in the semantic stage

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This commit is contained in:
gingerBill
2018-03-23 20:48:30 +00:00
parent 2e1e1e6034
commit 30f5a3bb93
10 changed files with 259 additions and 177 deletions
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9
src/check_decl.cpp
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@@ -227,6 +227,8 @@ void check_type_decl(Checker *c, Entity *e, AstNode *type_expr, Type *def) {
error(decl->attributes[0], "Attributes are not allowed on type declarations");
}
bool is_distinct = is_type_distinct(type_expr);
AstNode *te = remove_type_alias_clutter(type_expr);
e->type = t_invalid;
@@ -238,7 +240,10 @@ void check_type_decl(Checker *c, Entity *e, AstNode *type_expr, Type *def) {
}
e->type = named;
Type *bt = check_type(c, te, named);
check_type_path_push(c, e);
Type *bt = check_type_expr(c, te, named);
check_type_path_pop(c);
named->Named.base = base_type(bt);
if (!is_distinct) {
e->type = bt;
@@ -985,7 +990,7 @@ void check_proc_body(Checker *c, Token token, DeclInfo *decl, Type *type, AstNod
for_array(i, scope->elements.entries) {
Entity *f = scope->elements.entries[i].value;
if (f->kind == Entity_Variable) {
Entity *uvar = make_entity_using_variable(c->allocator, e, f->token, f->type);
Entity *uvar = alloc_entity_using_variable(e, f->token, f->type);
uvar->Variable.is_immutable = is_immutable;
if (is_value) uvar->flags |= EntityFlag_Value;