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| author | Carlos Santos <casantos@datacom.com.br> | 2018-06-25 00:00:14 -0300 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2018-06-24 21:23:05 -0700 |
| commit | 2ed7c2867974ccf7abc61c34ad7bf9565489c18e (patch) | |
| tree | 8ae36bc5effc243958c7f1bc9570ce6fecefc05f /src/expr.c | |
| parent | maint: update gnulib to latest (diff) | |
| download | coreutils-2ed7c2867974ccf7abc61c34ad7bf9565489c18e.tar.gz coreutils-2ed7c2867974ccf7abc61c34ad7bf9565489c18e.zip | |
maint: fix -Werror=suggest-attribute=malloc in expr.c
Add attribute 'malloc' to mpz_get_str to prevent
the following on GCC 8.1.1
src/expr.c:117:1: error: function might be candidate for attribute
'malloc' if it is known to return normally
[-Werror=suggest-attribute=malloc]
mpz_get_str (char const *str, int base, mpz_t z)
^~~~~~~~~~~
cc1: all warnings being treated as errors
* src/expr.c (mpz_get_str): Add _GL_ATTRIBUTE_MALLOC.
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c index f4dbf1792..94eb9e78f 100644 --- a/src/expr.c +++ b/src/expr.c @@ -113,7 +113,7 @@ mpz_tdiv_r (mpz_t r, mpz_t a0, mpz_t b0) /* Some x86-style hosts raise an exception for INT_MIN % -1. */ r[0] = a < - INTMAX_MAX && b == -1 ? 0 : a % b; } -static char * +static char * _GL_ATTRIBUTE_MALLOC mpz_get_str (char const *str, int base, mpz_t z) { (void) str; (void) base; |