meta/recipes-devtools/gcc/gcc-4.8/0035-wcast-qual-PR-55383.patch

From deffdb0b2497a106061d3ea2c6a3fef4fba3445e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
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 <raj.khem@gmail.com>

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