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Add suggestion to use 'typeid_of(type)' when trying to do typeid(type)

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Franz
2026-06-15 11:38:43 +02:00
parent 285f6d87bc
commit 32f1a09909
1 changed files with 7 additions and 0 deletions
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7
src/check_expr.cpp
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@@ -3808,7 +3808,14 @@ gb_internal bool check_cast_internal(CheckerContext *c, Operand *x, Type *type)
gb_internal void check_cast(CheckerContext *c, Operand *x, Type *type, bool forbid_identical = false) {
if (!is_operand_value(*x)) {
ERROR_BLOCK();
error(x->expr, "Only values can be casted");
if (is_type_typeid(type)) {
gbString expr_str = expr_to_string(x->expr);
defer (gb_string_free(expr_str));
error_line("\tSuggestion: 'typeid_of(%s)'", expr_str);
}
x->mode = Addressing_Invalid;
return;
}