harec

commit 15e69825a57a52baceccb096ca1c292980a2a574
parent 6a156cca7975a7f600e89249062c7bf6da72d054
Author: Alexey Yerin <yyp@disroot.org>
Date:   Fri, 14 Jan 2022 23:08:29 +0300

gen: emit missing padding at end of tuple globals

My fault, didn't add it from struct path last time.

Fixes: https://todo.sr.ht/~sircmpwn/hare/549
Signed-off-by: Alexey Yerin <yyp@disroot.org>

Diffstat:
M
src/gen.c
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/gen.c b/src/gen.c
@@ -3286,6 +3286,17 @@ gen_data_item(struct gen_context *ctx, struct expression *expr,
 				item->next = xcalloc(1,
 					sizeof(struct qbe_data_item));
 				item = item->next;
+			} else {
+				const struct type_tuple *fi = tuple->field;
+				if (fi->offset + fi->type->size
+						!= expr->result->size) {
+					item->next = xcalloc(1,
+						sizeof(struct qbe_data_item));
+					item = item->next;
+					item->type = QD_ZEROED;
+					item->zeroed = expr->result->size
+						- (fi->offset + fi->type->size);
+				}
 			}
 		}
 		break;