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for in iteration of Enum Type (request from issue #58)

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Ginger Bill
2017-05-01 10:02:25 +01:00
parent 04f5fff7fa
commit aceabb2f2f
3 changed files with 69 additions and 11 deletions
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src/check_stmt.c
+14 -2
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@@ -920,9 +920,21 @@ void check_stmt_internal(Checker *c, AstNode *node, u32 flags) {
idx = t_int;
} else {
Operand operand = {Addressing_Invalid};
check_expr(c, &operand, rs->expr);
check_expr_or_type(c, &operand, rs->expr);
if (operand.mode != Addressing_Invalid) {
if (operand.mode == Addressing_Type) {
if (!is_type_enum(operand.type)) {
gbString t = type_to_string(operand.type);
error_node(operand.expr, "Cannot iterate over the type `%s`", t);
gb_string_free(t);
goto skip_expr;
} else {
val = operand.type;
idx = t_int;
add_type_info_type(c, operand.type);
goto skip_expr;
}
} else if (operand.mode != Addressing_Invalid) {
Type *t = base_type(type_deref(operand.type));
switch (t->kind) {
case Type_Basic: