diff options
| -rw-r--r-- | internal/bits.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/internal/bits.h b/internal/bits.h index 32ec1cd36c..28c668dd21 100644 --- a/internal/bits.h +++ b/internal/bits.h @@ -112,7 +112,7 @@ /* and GCC permits bitfields for integers other than int */ # define MUL_OVERFLOW_FIXNUM_P(a, b) \ __extension__ ({ \ - struct { long fixnum : sizeof(long) * CHAR_BIT - 1; } c; \ + struct { long fixnum : sizeof(long) * CHAR_BIT - 1; } c = { 0 }; \ __builtin_mul_overflow_p((a), (b), c.fixnum); \ }) #else |