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/gcc_attribute_var.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/gcc_attribute_var.c')
| -rw-r--r-- | tests/usr.bin/xlint/lint1/gcc_attribute_var.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/usr.bin/xlint/lint1/gcc_attribute_var.c b/tests/usr.bin/xlint/lint1/gcc_attribute_var.c index 7e9c09a6b98..eb97162d3b8 100644 --- a/tests/usr.bin/xlint/lint1/gcc_attribute_var.c +++ b/tests/usr.bin/xlint/lint1/gcc_attribute_var.c @@ -1,4 +1,4 @@ -/* $NetBSD: gcc_attribute_var.c,v 1.8 2023/03/28 14:44:34 rillig Exp $ */ +/* $NetBSD: gcc_attribute_var.c,v 1.9 2023/07/07 06:03:31 rillig Exp $ */ # 3 "gcc_attribute_var.c" /* @@ -52,6 +52,7 @@ void println(void); void ambiguity_for_attribute(void) { + /* expect+1: warning: 'var1' unused in function 'ambiguity_for_attribute' [192] */ __attribute__((unused)) _Bool var1; switch (1) { |
