* dwarf2out.c (set_block_origin_self): Skip nested functions.

From-SVN: r218133

gcc/ChangeLog

+2014-11-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (set_block_origin_self): Skip nested functions.
+
 2014-11-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	 PR target/63833

gcc/dwarf2out.c

@@ -17940,8 +17940,11 @@ set_block_origin_self (tree stmt)
 	for (local_decl = BLOCK_VARS (stmt);
 	     local_decl != NULL_TREE;
 	     local_decl = DECL_CHAIN (local_decl))
-	  if (! DECL_EXTERNAL (local_decl))
-	    set_decl_origin_self (local_decl);	/* Potential recursion.  */
+	  /* Do not recurse on nested functions since the inlining status
+	     of parent and child can be different as per the DWARF spec.  */
+	  if (TREE_CODE (local_decl) != FUNCTION_DECL
+	      && !DECL_EXTERNAL (local_decl))
+	    set_decl_origin_self (local_decl);
       }
 
       {