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Correct implicit union cast

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This commit is contained in:
gingerBill
2022-02-05 16:11:48 +00:00
parent c6ab8f82c8
commit 445ca70521
2 changed files with 20 additions and 0 deletions
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11
src/check_expr.cpp
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@@ -508,6 +508,10 @@ bool check_cast_internal(CheckerContext *c, Operand *x, Type *type);
#define MAXIMUM_TYPE_DISTANCE 10
i64 check_distance_between_types(CheckerContext *c, Operand *operand, Type *type) {
if (c == nullptr) {
GB_ASSERT(operand->mode == Addressing_Value);
GB_ASSERT(is_type_typed(operand->type));
}
if (operand->mode == Addressing_Invalid ||
type == t_invalid) {
return -1;
@@ -818,6 +822,13 @@ bool check_is_assignable_to(CheckerContext *c, Operand *operand, Type *type) {
return check_is_assignable_to_with_score(c, operand, type, &score);
}
bool internal_check_is_assignable_to(Type *src, Type *dst) {
Operand x = {};
x.type = src;
x.mode = Addressing_Value;
return check_is_assignable_to(nullptr, &x, dst);
}
AstPackage *get_package_of_type(Type *type) {
for (;;) {
if (type == nullptr) {