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author | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-01 21:48:15 -0300 |
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committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-12 14:48:53 -0300 |
commit | 8fd31014315921b4107de171d14b091dbe443226 (patch) | |
tree | 8191f019a70eb7b7d1c89d891f22ad3b9dac340b /math/libm-test-scalb.inc | |
parent | 7d641c411d475fc609edce8df12c4b2918b29fdb (diff) | |
download | glibc-8fd31014315921b4107de171d14b091dbe443226.tar.gz glibc-8fd31014315921b4107de171d14b091dbe443226.tar.xz glibc-8fd31014315921b4107de171d14b091dbe443226.zip |
Allow macros prefixed with FLT128 in include/float.h
TS 18661-3 specifies that macros prefixed with FLTN_ can be defined in float.h, only if __STDC_WANT_IEC_60559_TYPES_EXT__ is defined as a macro before the inclusion of float.h. Since GCC 7.0, these macros are provided under this condition, however, for older versions of GCC, these macros are not provided at all. This patch allows the definitions of such macros in include/float.h for older compilers, if the condition above is met, and even if _ISOMAC is defined. * include/float.h: Allow the definition of macros prefixed with FLT128 even if _ISOMAC is defined, but provided that __STDC_WANT_IEC_60559_TYPES_EXT__ is defined as a macro.
Diffstat (limited to 'math/libm-test-scalb.inc')
0 files changed, 0 insertions, 0 deletions