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Merge from gnulib

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This incorporates:
2017-05-25 port to recent icc
* lib/intprops.h: Copy from gnulib.
This commit is contained in:
Paul Eggert 2017-05-25 00:13:14 -07:00
parent b2ec91db89
commit 9ebc2bbe3c
1 changed files with 5 additions and 1 deletions
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6
lib/intprops.h
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@ -219,7 +219,11 @@
: (max) >> (b) < (a))
/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */
#define _GL_HAS_BUILTIN_OVERFLOW (5 <= __GNUC__)
#if 5 <= __GNUC__ && !defined __ICC
# define _GL_HAS_BUILTIN_OVERFLOW 1
#else
# define _GL_HAS_BUILTIN_OVERFLOW 0
#endif
/* True if __builtin_add_overflow_p (A, B, C) works. */
#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__)