Add __float128
#33
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Add __float128
#33
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`stddef.h` shipped by GCC 7.1.0 [1] adds when `__i386__` is defined. This change breaks a lot packages depending on c2hs (which in turn depends on language-c). [1]: gcc-mirror/gcc@9b5c49e
felixonmars
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May 22, 2017
This patch is following the language-c patch at visq/language-c#33 With this patch glib and others build fine with GCC 7.1.1.
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gcc-mirror/gcc@9b5c49e (circa gcc 7.1) references
__float128instddef.hwhen__i386__is defined. This breaks a lot packages (e.g. https://github.com/haskell/c2hs/issues/191 https://github.com/gtk2hs/gtk2hs/issues/200) depending on c2hs (which in turn depends on language-c).This pull request adds support for
__float128and correspondingqQwWfloating point literal suffixes (https://gcc.gnu.org/onlinedocs/gcc/Floating-Types.html) to address the issue.parse_dgregression tests are also updated.