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[PATCH 24/27] argmatch-tests: improve -fanalyzer malloc checking
From: |
Paul Eggert |
Subject: |
[PATCH 24/27] argmatch-tests: improve -fanalyzer malloc checking |
Date: |
Sun, 1 Aug 2021 18:18:18 -0700 |
---
ChangeLog | 2 +-
tests/test-argmatch.c | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index d67787f42..577d3077e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,7 +15,7 @@
* lib/malloca.c (mmalloca): Redo to pacify GCC, to cut down on the
number of casts, and to avoid signed integer overflow on
theoretical platforms.
- * lib/vasnprintf.c:
+ * lib/vasnprintf.c, tests/test-argmatch.c:
Disable -Wanalyzer-null-argument here.
2021-08-01 Jim Meyering <meyering@fb.com>
diff --git a/tests/test-argmatch.c b/tests/test-argmatch.c
index a7ea67cef..ef105360b 100644
--- a/tests/test-argmatch.c
+++ b/tests/test-argmatch.c
@@ -19,6 +19,13 @@
#include <config.h>
+/* As of GCC 11.2.1, gcc -Wanalyzer-too-complex reports that main's
+ use of CHECK macros expands to code that is too complicated for gcc
+ -fanalyzer. Suppress the resulting bogus warnings. */
+#if 10 <= __GNUC__
+# pragma GCC diagnostic ignored "-Wanalyzer-null-argument"
+#endif
+
#include "argmatch.h"
#include <stdlib.h>
--
2.31.1
- [PATCH 18/27] xgethostname: improve -fanalyzer malloc checking, (continued)
- [PATCH 18/27] xgethostname: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 17/27] xgetcwd: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 15/27] system-quote: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 13/27] savedir: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 20/27] xreadlink: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 27/27] * lib/quotarg.c: remove wrong, unneeded comment, Paul Eggert, 2021/08/01
- [PATCH 21/27] xstriconv: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 22/27] xvasprintf: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 19/27] xmalloca: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 23/27] vasnprintf: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01
- [PATCH 24/27] argmatch-tests: improve -fanalyzer malloc checking,
Paul Eggert <=
- [PATCH 26/27] sigsegv-tests: make more things static, Paul Eggert, 2021/08/01
- [PATCH 25/27] manywarnings: improve -fanalyzer malloc checking, Paul Eggert, 2021/08/01