harec

commit de45920036f7ef0f6297bd30d123a83b0e5787f2
parent ce600c87450690c5fb1137375a07ba0f4eaa145e
Author: Drew DeVault <sir@cmpwn.com>
Date:   Fri, 12 Feb 2021 08:53:38 -0500

gen: fix gen_copy on null dest

Diffstat:
M
src/gen.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/gen.c b/src/gen.c
@@ -187,6 +187,9 @@ gen_copy(struct gen_context *ctx,
 	const struct qbe_value *dest,
 	const struct qbe_value *src)
 {
+	if (!dest) {
+		return;
+	}
 	assert(!dest->indirect && !src->indirect);
 	pushc(ctx->current, "begin gen_copy for type %s (is_union? %d)",
 			dest->type->name, dest->type->is_union);