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[qfcc] Set op type when aliasing a value

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This fixes the ICE when attempting to compile address-cast without
optimization (just realized why, too: the assignment was optimized out
of existence).
This commit is contained in:
Bill Currie 2020-03-08 03:11:46 +09:00
parent 777ce56cf3
commit e524db1fc1
1 changed files with 2 additions and 0 deletions
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2
tools/qfcc/source/statements.c
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@ -890,6 +890,7 @@ expr_alias (sblock_t *sblock, expr_t *e, operand_t **op)
type = e->e.expr.type;
sblock = statement_subexpr (sblock, e->e.expr.e1, &aop);
if (type_compatible (aop->type, type)) {
//FIXME type_compatible??? shouldn't that be type_size ==?
if (offset) {
internal_error (e, "offset alias of same size type");
}
@ -924,6 +925,7 @@ expr_alias (sblock_t *sblock, expr_t *e, operand_t **op)
*op = def_operand (alias_def (def, type, offset), 0);
} else if (aop->op_type == op_value) {
*op = value_operand (aop->o.value);
(*op)->type = type;
} else {
internal_error (e, "invalid alias target: %s: %s",
optype_str (aop->op_type), operand_string (aop));