From deffdb0b2497a106061d3ea2c6a3fef4fba3445e Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 29 Mar 2013 09:39:51 +0400 Subject: [PATCH 35/35] wcast-qual PR/55383 This is a backport from gcc bugzilla http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55383 This commit fixes a wrong warning behavior. This bug which has no workaround other than disabling the warning. Signed-off-by: Khem Raj Upstream-Status: Backport --- gcc/c/c-typeck.c | 2 +- gcc/testsuite/c-c++-common/Wcast-qual-1.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index ddb6d39..c624120 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -4464,7 +4464,7 @@ handle_warn_cast_qual (location_t loc, tree type, tree otype) /* There are qualifiers present in IN_OTYPE that are not present in IN_TYPE. */ warning_at (loc, OPT_Wcast_qual, - "cast discards %q#v qualifier from pointer target type", + "cast discards %qv qualifier from pointer target type", discarded); if (added || discarded) diff --git a/gcc/testsuite/c-c++-common/Wcast-qual-1.c b/gcc/testsuite/c-c++-common/Wcast-qual-1.c index 640e4f0..56382c7 100644 --- a/gcc/testsuite/c-c++-common/Wcast-qual-1.c +++ b/gcc/testsuite/c-c++-common/Wcast-qual-1.c @@ -85,11 +85,11 @@ f3 (void ***bar) void f4 (void * const **bar) { - const void ***p9 = (const void ***) bar; /* { dg-warning "cast" } */ + const void ***p9 = (const void ***) bar; /* { dg-warning "cast discards .const. qualifier" } */ void * const **p11 = (void * const **) bar; - void ** const *p13 = (void ** const *) bar; /* { dg-warning "cast" } */ + void ** const *p13 = (void ** const *) bar; /* { dg-warning "cast discards .const. qualifier" } */ const void * const **p15 = (const void * const **) bar; /* { dg-warning "cast" } */ - const void ** const *p17 = (const void ** const *) bar; /* { dg-warning "cast" } */ + const void ** const *p17 = (const void ** const *) bar; /* { dg-warning "cast discards .const. qualifier" } */ void * const * const * p19 = (void * const * const *) bar; const void * const * const *p21 = (const void * const * const *) bar; } -- 1.7.10.4