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Fix aliasing of overloaded procedures from other scopes

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Ginger Bill
2017-07-11 20:54:38 +01:00
parent c4c6975f1b
commit b5587f1937
2 changed files with 27 additions and 6 deletions
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22
src/check_expr.cpp
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@@ -4081,6 +4081,13 @@ Entity *check_selector(Checker *c, Operand *operand, AstNode *node, Type *type_h
String op_name = op_expr->Ident.token.string;
Entity *e = scope_lookup_entity(c->context.scope, op_name);
bool is_alias = false;
while (e->kind == Entity_Alias) {
GB_ASSERT(e->Alias.base != nullptr);
e = e->Alias.base;
is_alias = true;
}
add_entity_use(c, op_expr, e);
expr_entity = e;
@@ -4111,9 +4118,24 @@ Entity *check_selector(Checker *c, Operand *operand, AstNode *node, Type *type_h
operand->expr = node;
return nullptr;
}
bool is_alias = false;
while (entity->kind == Entity_Alias) {
GB_ASSERT(e->Alias.base != nullptr);
entity = entity->Alias.base;
is_alias = true;
}
check_entity_decl(c, entity, nullptr, nullptr);
GB_ASSERT(entity->type != nullptr);
if (is_alias) {
// TODO(bill): Which scope do you search for for an alias?
// import_scope = entity->scope;
entity_name = entity->token.string;
}
isize overload_count = entity_overload_count(import_scope, entity_name);
bool is_overloaded = overload_count > 1;