C++ PATCH for c++/62043 (ICE after sorry giving multiple input files to cc1plus)

[Jason Merrill]

As pinskia suggested in a comment.

Tested x86_64-pc-linux-gnu, applying to trunk.
        

commit fb5be680f7e1c545bc13ccf603dfd99c9fd707a2
Author: Jason Merrill <ja...@redhat.com>
Date:   Thu Aug 7 15:14:49 2014 -0400

    	PR c++/62043
    	* parser.c (c_parse_file): Change sorry to fatal_error.

diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 7800467..fd2a48f 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -31942,10 +31942,7 @@ c_parse_file (void)
   static bool already_called = false;
 
   if (already_called)
-    {
-      sorry ("inter-module optimizations not implemented for C++");
-      return;
-    }
+    fatal_error ("inter-module optimizations not implemented for C++");
   already_called = true;
 
   the_parser = cp_parser_new ();