fun fact #1: C doesn't require "double" to store double-precision fp numbers fun fact #2: a C standard library can do typedef double float_t
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Replying to @whitequark
@whitequark #1 with Annex F it actually does, #2 having float_t (not float) be double is fine/natural if FLT_EVAL_METHOD==1.1 reply 0 retweets 0 likes -
Replying to @RichFelker
@RichFelker yeah but almost nothing actually claims compatibility with annex f. clang does not for instance3 replies 0 retweets 0 likes -
Replying to @whitequark
@whitequark@RichFelker GCC doesn't define __STDC_IEC_559__. *glibc* does (in stdc-predef.h).2 replies 0 retweets 0 likes -
Replying to @erincandescent
@whitequark@RichFelker For whatever reason clang-on-glibc doesn't include stdc-predef.h while GCC does1 reply 0 retweets 0 likes
Replying to @erincandescent
@oshepherd @whitequark stdc-predef.h is a newish feature (added in gcc 4.8 or 4.9). clang is probably still catching up. ;-)
11:14 AM - 19 Dec 2015
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