commit b74d9e7a4a76afe4fd769881525f89f89324be8c
Author: ak <ak@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Thu Jun 9 06:22:17 2011 +0000

    better warning for section conflict
    
    gcc/:
    
    2011-06-08  Andi Kleen  <ak@linux.intel.com>
    
    	* varasm.c (get_section): Print location of other conflict
    	for section conflicts.
    
    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174836 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 820bcbd..1c9fa02 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2011-06-08  Andi Kleen  <ak@linux.intel.com>
 
+	* varasm.c (get_section): Print location of other conflict
+	for section conflicts.
+
+2011-06-08  Andi Kleen  <ak@linux.intel.com>
+
 	* config/i386/driver-i386.c (host_detect_local_cpu):
 	Add model 0x2d Intel CPU.
 
diff --git a/gcc/varasm.c b/gcc/varasm.c
index 3311c86..a0a0582 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -313,7 +313,11 @@ get_section (const char *name, unsigned int flags, tree decl)
 	  if (decl == 0)
 	    decl = sect->named.decl;
 	  gcc_assert (decl);
-	  error ("%+D causes a section type conflict", decl);
+	  error ("%+D causes a section type conflict with %D", 
+			decl, sect->named.decl);
+	  if (decl != sect->named.decl)
+            inform (DECL_SOURCE_LOCATION (sect->named.decl), 
+		    "%qD was declared here", sect->named.decl);
 	  /* Make sure we don't error about one section multiple times.  */
 	  sect->common.flags |= SECTION_OVERRIDE;
 	}