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author | Karl Williamson <khw@cpan.org> | 2023-04-05 12:26:26 -0600 |
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committer | Karl Williamson <khw@cpan.org> | 2023-04-18 09:12:50 -0600 |
commit | 9e254b0b5b145c9bfc3053e778e9f7fbb3760b45 (patch) | |
tree | 0f4c0e36ab0a4bff10a549e0f4d199d8dc77784d /perl.h | |
parent | ce8b32d4fca69ba96e2f7679c3b9fbdf183a35e0 (diff) | |
download | perl-9e254b0b5b145c9bfc3053e778e9f7fbb3760b45.tar.gz |
PERL_SET_LOCALE_CONTEXT: Actually do something
This is a macro that does a quick check before calling a function to
actually do the work. The sense of that check was reversed.
The check is repeated in the function, but this time correctly.
The bottom line was if the function should be called, the macro failed
to call it. If it shouldn't be called the macro would call it, but the
check in the function caused it to return without doing anything. Hence
this whole thing was a no-op.
However, I cant get things to fail without this patch. ISTR this was
the result of a BBC, with another one likely affected, but I can't find
them now.
Diffstat (limited to 'perl.h')
-rw-r--r-- | perl.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -6365,7 +6365,7 @@ EXTCONST U8 PL_deBruijn_bitpos_tab64[]; #ifdef USE_PERL_SWITCH_LOCALE_CONTEXT # define PERL_SET_LOCALE_CONTEXT(i) \ STMT_START { \ - if (UNLIKELY(PL_veto_switch_non_tTHX_context)) \ + if (LIKELY(! PL_veto_switch_non_tTHX_context)) \ Perl_switch_locale_context(); \ } STMT_END #else |