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authorrillig <rillig@NetBSD.org>2023-07-07 06:03:31 +0000
committerrillig <rillig@NetBSD.org>2023-07-07 06:03:31 +0000
commitf260bdb92f361d3b4e3ab9d23e5f0eb4faafd698 (patch)
treeab7115a0d2c19d8f3c540e8afc852a7403b759f7 /tests/usr.bin/xlint/lint1/msg_090.c
parenteed2e1f5f354b83b1e2723c0412ffdf22f00d4e8 (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_090.c')
-rw-r--r--tests/usr.bin/xlint/lint1/msg_090.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/usr.bin/xlint/lint1/msg_090.c b/tests/usr.bin/xlint/lint1/msg_090.c
index 15f85133b0c..a3238315547 100644
--- a/tests/usr.bin/xlint/lint1/msg_090.c
+++ b/tests/usr.bin/xlint/lint1/msg_090.c
@@ -1,4 +1,4 @@
-/* $NetBSD: msg_090.c,v 1.6 2023/03/28 20:04:52 rillig Exp $ */
+/* $NetBSD: msg_090.c,v 1.7 2023/07/07 06:03:31 rillig Exp $ */
# 3 "msg_090.c"
// Test for message: inconsistent redeclaration of extern '%s' [90]
@@ -10,6 +10,7 @@ extern int random_number(void);
void
use(void)
{
+ /* expect+3: warning: 'random_number' unused in function 'use' [192] */
/* expect+2: warning: nested 'extern' declaration of 'random_number' [352] */
/* expect+1: warning: inconsistent redeclaration of extern 'random_number' [90] */
extern int random_number(int);