diff options
| author | rillig <rillig@NetBSD.org> | 2023-07-07 06:03:31 +0000 |
|---|---|---|
| committer | rillig <rillig@NetBSD.org> | 2023-07-07 06:03:31 +0000 |
| commit | f260bdb92f361d3b4e3ab9d23e5f0eb4faafd698 (patch) | |
| tree | ab7115a0d2c19d8f3c540e8afc852a7403b759f7 /tests/usr.bin/xlint/lint1/msg_247.c | |
| parent | eed2e1f5f354b83b1e2723c0412ffdf22f00d4e8 (diff) | |
lint: only skip 'unused' warnings after errors, not other warnings
Previously, in -w mode, any warning suppressed further 'unused'
warnings, even though there was no need to do that. This can be seen in
the test gcc_attribute_var.c, where only the last unused variable from a
function was marked as unused, the others slipped through.
Fixed by counting the errors and the warnings separately and only
combining them if actually desired.
Diffstat (limited to 'tests/usr.bin/xlint/lint1/msg_247.c')
| -rw-r--r-- | tests/usr.bin/xlint/lint1/msg_247.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/usr.bin/xlint/lint1/msg_247.c b/tests/usr.bin/xlint/lint1/msg_247.c index 0fc12320adb..a14c3319143 100644 --- a/tests/usr.bin/xlint/lint1/msg_247.c +++ b/tests/usr.bin/xlint/lint1/msg_247.c @@ -1,4 +1,4 @@ -/* $NetBSD: msg_247.c,v 1.30 2023/07/05 11:36:56 rillig Exp $ */ +/* $NetBSD: msg_247.c,v 1.31 2023/07/07 06:03:31 rillig Exp $ */ # 3 "msg_247.c" // Test for message: pointer cast from '%s' to '%s' may be troublesome [247] @@ -308,6 +308,7 @@ void * cast_between_first_member_struct(void *ptr) { /* Before tree.c 1.462 from 2022-06-24, lint warned about this cast. */ + /* expect+1: warning: 't1' set but not used in function 'cast_between_first_member_struct' [191] */ void *t1 = (ctl_node_t *)(ctl_named_node_t *)ptr; void *t2 = (ctl_named_node_t *)(ctl_node_t *)ptr; |
