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Fix __func__ for -std=c89 with GCC 5.4.0 (fixes #12)

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GCC 5.4.0 does not define __STDC_VERSION__ when -std=c89 is passed.
This commit is contained in:
Sebastian Pipping 2017-03-08 22:20:42 +01:00
parent acbdb19a28
commit 7c715a9d3c
1 changed files with 2 additions and 1 deletions
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3
expat/tests/minicheck.h
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@ -27,7 +27,8 @@ extern "C" {
#endif
/* ISO C90 does not support '__func__' predefined identifier */
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ < 199901)
#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ < 199901)) || \
(defined(__GNUC__) && !defined(__STDC_VERSION__))
# define __func__ "(unknown)"
#endif