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author | Karl Williamson <public@khwilliamson.com> | 2012-11-19 10:59:38 -0700 |
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committer | Karl Williamson <public@khwilliamson.com> | 2012-11-19 17:13:01 -0700 |
commit | c1976674d8b5219ed0ff97e7be3eaa3118ad66eb (patch) | |
tree | 1888f74ec05dc0442600b67dd3eec70c67b954f7 | |
parent | e2efe4195e4b1c9edf934737f4f1b2a6a8873af5 (diff) | |
download | perl-c1976674d8b5219ed0ff97e7be3eaa3118ad66eb.tar.gz |
regexec.c: Add PERL_UNIUSED_VAR()
This is an attempt to silence warnings on some compilers.
-rw-r--r-- | regexec.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -159,6 +159,7 @@ static const char* const non_utf8_target_but_utf8_required bool throw_away PERL_UNUSED_DECL; \ ENTER; save_re_context(); \ throw_away = CAT2(is_utf8_,class)((const U8*)" "); \ + PERL_UNUSED_VAR(throw_away); \ LEAVE; } } STMT_END #define LOAD_UTF8_CHARCLASS_ALNUM() LOAD_UTF8_CHARCLASS(alnum,"a") |