diff options
Diffstat (limited to 'gl/tests/test-float.c')
| -rw-r--r-- | gl/tests/test-float.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gl/tests/test-float.c b/gl/tests/test-float.c index 530181306f..57a472faea 100644 --- a/gl/tests/test-float.c +++ b/gl/tests/test-float.c @@ -298,7 +298,14 @@ test_long_double (void) /* Check that 'long double' is at least as wide as 'double'. */ ASSERT (LDBL_MANT_DIG >= DBL_MANT_DIG); - ASSERT (LDBL_MIN_EXP <= DBL_MIN_EXP); + + /* Normally, we would also assert this: + ASSERT (LDBL_MIN_EXP <= DBL_MIN_EXP); + but at least on powerpc64 with gcc-4.4.4, it would fail: + $ :|gcc -dD -E -include stddef.h -|grep -E 'L?DBL_MIN_EXP' + #define __DBL_MIN_EXP__ (-1021) + #define __LDBL_MIN_EXP__ (-968) + */ ASSERT (LDBL_MAX_EXP >= DBL_MAX_EXP); /* Check the value of LDBL_DIG. */ |