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| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-08-01 17:51:11 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-08-01 18:06:59 -0700 |
| commit | 6b3915fdec301bfee669ffee6491a7a7bdf6c0dc (patch) | |
| tree | 115bcc4c29cf3ade9e2909d84022d6606b312f03 /lib/vasnprintf.c | |
| parent | 3efc9c5e4f48b9abcfe6c73e7bb7233173e4ee75 (diff) | |
| download | gnulib-6b3915fdec301bfee669ffee6491a7a7bdf6c0dc.tar.gz | |
vasnprintf: improve -fanalyzer malloc checking
Diffstat (limited to 'lib/vasnprintf.c')
| -rw-r--r-- | lib/vasnprintf.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c index 12c532ef46..d9b669d150 100644 --- a/lib/vasnprintf.c +++ b/lib/vasnprintf.c @@ -60,6 +60,14 @@ #ifndef VASNPRINTF # include <config.h> #endif + +/* 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 <alloca.h> /* Specification. */ |