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| author | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-21 09:20:39 -0300 |
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| committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-06-22 13:04:56 -0300 |
| commit | 5ae22669437cdee21b254b7eb59e16e394ddfd6d (patch) | |
| tree | 365c2dd51888d058c5adebe16f672d6e12802f82 /stdlib/rand.c | |
| parent | 95b38bbb03b3531336ae9a9346bb5b01a1836647 (diff) | |
| download | glibc-5ae22669437cdee21b254b7eb59e16e394ddfd6d.tar.gz glibc-5ae22669437cdee21b254b7eb59e16e394ddfd6d.tar.xz glibc-5ae22669437cdee21b254b7eb59e16e394ddfd6d.zip | |
Provide an additional macro expansion for F128 in stdlib/tst-strtod.h
The macro F128 in stdlib/tst-strtod.h is defined to provide the literal suffix for _Float128 constants. It uses the macro __f128 (), which is defined in bits/floatn.h to provide the correct literal suffix depending on what is provided by the compiler. However, F128 was not being expanded and only worked correctly, when compiling with GCC 7 (or greater), since F128 is the literal suffix itself. This patch adds an additional macro expansion so that the macro F128 expands to the correct literal suffix on older compilers. * stdlib/tst-strtod.h (MMFUNC): New macro to provide an addition macro expansion. (GEN_TEST_STRTOD_FOREACH): Use MMFUNC for _Float128.
Diffstat (limited to 'stdlib/rand.c')
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