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authorPaul Eggert <eggert@cs.ucla.edu>2022-12-28 14:15:43 -0800
committerPaul Eggert <eggert@cs.ucla.edu>2022-12-28 14:16:10 -0800
commit14a7b0ce5462c90ce86d97bf952185ec2500d341 (patch)
tree644da8e2776e0e60266e2a93db9a5e608ee62ebe /m4
parentd65e5a8ba77595a598c9ddb8dfa09c4aea732659 (diff)
downloadgnulib-14a7b0ce5462c90ce86d97bf952185ec2500d341.tar.gz
assert-h: port static_assert to strict C99
* lib/verify.h (_GL_VERIFY): Port MSVC hack back to C99. Problem found when testing bleeding-edge gzip on IBM XL C for AIX, V12.1 (5765-J02, 5725-C72), which complained ‘"malloca.c", line 42.56: 1506-041 (E) The invocation of macro _Static_assert contains fewer arguments than are required by the macro definition.’ This diagnostic is valid because C99 requires that if you #define _Static_assert(R, ...) you must call _Static_assert with at least two arguments. I found a similar problem with Sun C 5.9 SunOS_sparc Patch 124867-12 2009/11/22.
Diffstat (limited to 'm4')
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