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[libc++] Re-enable tests for C11 math macros in <float.h> and <cfloat> 

Fixes http://llvm.org/PR38572.
This commit is contained in:
Louis Dionne 2020-07-29 14:24:02 -04:00
parent bdad24c2cc
commit a5faf3c849
3 changed files with 6 additions and 7 deletions
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6
libcxx/test/std/depr/depr.c.headers/float_h.pass.cpp
View File

@ -24,7 +24,7 @@
#error FLT_RADIX not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_HAS_SUBNORM
#error FLT_HAS_SUBNORM not defined
#endif
@ -54,7 +54,7 @@
#error DECIMAL_DIG not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_DECIMAL_DIG
#error FLT_DECIMAL_DIG not defined
#endif
@ -164,7 +164,7 @@
#error LDBL_MIN not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_TRUE_MIN
#error FLT_TRUE_MIN not defined
#endif

6
libcxx/test/std/language.support/support.limits/c.limits/cfloat.pass.cpp
View File

@ -24,7 +24,7 @@
#error FLT_RADIX not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_HAS_SUBNORM
#error FLT_HAS_SUBNORM not defined
#endif
@ -54,7 +54,7 @@
#error DECIMAL_DIG not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_DECIMAL_DIG
#error FLT_DECIMAL_DIG not defined
#endif
@ -164,7 +164,7 @@
#error LDBL_MIN not defined
#endif
#if TEST_STD_VER > 14 && 0
#if TEST_STD_VER > 14
#ifndef FLT_TRUE_MIN
#error FLT_TRUE_MIN not defined
#endif

1
libcxx/test/support/test_macros.h
View File

@ -162,7 +162,6 @@
#endif
// Sniff out to see if the underlying C library has C11 features
// Note that at this time (July 2018), MacOS X and iOS do NOT.
// This is cribbed from __config; but lives here as well because we can't assume libc++
#if __ISO_C_VISIBLE >= 2011 || TEST_STD_VER >= 11
# if defined(__FreeBSD__)