| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | lib/inttypes.in.h | 6 |
2 files changed, 12 insertions, 3 deletions
@@ -1,3 +1,12 @@ +2019-10-15 Paul Eggert <eggert@cs.ucla.edu> + + inttypes: use more-robust test for int range + This fixes Bison 3.4.2 when built with Oracle Solaris Studio 12.3. + Problem reported by Dagobert Michelsen in: + https://lists.gnu.org/r/bug-gnulib/2019-10/msg00042.html + * lib/inttypes.in.h: Rely only on limits.h when checking + int range. + 2019-10-15 Bruno Haible <bruno@clisp.org> libtextstyle-optional: Sync with current not-yet-released libtextstyle. diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h index 31e40c5..49bcbc1 100644 --- a/lib/inttypes.in.h +++ b/lib/inttypes.in.h @@ -49,15 +49,15 @@ #ifndef __GLIBC__ # include <stdint.h> #endif -/* Get CHAR_BIT. */ +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ #include <limits.h> /* On mingw, __USE_MINGW_ANSI_STDIO only works if <stdio.h> is also included */ #if defined _WIN32 && ! defined __CYGWIN__ # include <stdio.h> #endif -#if !(INT_MIN == INT32_MIN && INT_MAX == INT32_MAX) -# error "This file assumes that 'int' has exactly 32 bits. Please report your platform and compiler to <bug-gnulib@gnu.org>." +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to <bug-gnulib@gnu.org>." #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |