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From ff58ca57f8442a7e2e74ab4a79a9e542f9a180e7 Mon Sep 17 00:00:00 2001
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From: Karl Williamson <khw@cpan.org>
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Date: Mon, 11 Jun 2018 13:26:24 -0600
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Subject: [PATCH] perl.h: Add parens around macro arguments
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Arguments used within macros need to be parenthesized in case they are
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called with an expression. This commit changes
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_CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG() to do that.
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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perl.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/perl.h b/perl.h
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index 6f04c6facd..3e1f6cd571 100644
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--- a/perl.h
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+++ b/perl.h
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@@ -5632,7 +5632,7 @@ typedef struct am_table_short AMTS;
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# define _CHECK_AND_OUTPUT_WIDE_LOCALE_UTF8_MSG(s, send) \
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STMT_START { /* Check if to warn before doing the conversion work */\
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if (! PL_in_utf8_CTYPE_locale && ckWARN(WARN_LOCALE)) { \
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- UV cp = utf8_to_uvchr_buf((U8 *) s, (U8 *) send, NULL); \
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+ UV cp = utf8_to_uvchr_buf((U8 *) (s), (U8 *) (send), NULL); \
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Perl_warner(aTHX_ packWARN(WARN_LOCALE), \
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"Wide character (U+%" UVXf ") in %s", \
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(cp == 0) \
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--
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2.14.4
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