diff options
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c index aab09a1f1..6e72a44d0 100644 --- a/src/expr.c +++ b/src/expr.c @@ -55,7 +55,7 @@ static void integer_overflow (char) ATTRIBUTE_NORETURN; #else /* Approximate gmp.h well enough for expr.c's purposes. */ typedef intmax_t mpz_t[1]; -static void mpz_clear (mpz_t z) {} +static void mpz_clear (mpz_t z) { (void) z; } static void mpz_init_set_ui (mpz_t z, unsigned long int i) { z[0] = i; } static int mpz_init_set_str (mpz_t z, char *s, int base) @@ -116,6 +116,7 @@ mpz_tdiv_r (mpz_t r, mpz_t a0, mpz_t b0) static char * mpz_get_str (char const *str, int base, mpz_t z) { + (void) str; (void) base; char buf[INT_BUFSIZE_BOUND (intmax_t)]; return xstrdup (imaxtostr (z[0], buf)); } @@ -137,6 +138,7 @@ mpz_get_ui (mpz_t z) static int mpz_out_str (FILE *stream, int base, mpz_t z) { + (void) base; char buf[INT_BUFSIZE_BOUND (intmax_t)]; return fputs (imaxtostr (z[0], buf), stream) != EOF; } |