[PATCH] verify_type_variant diagnostic tweak (PR tree-optimization/80021)

[Jakub Jelinek]

Hi!

While it doesn't make much sense to translate these ICE messages (we
unfortunately don't have variants of the diagnostic functions used for ICE
reporting that wouldn't translate), changing the macro also results in
smaller object, before:
   text    data     bss     dec     hex filename
 300332       4   25672  326008   4f978 tree.o
after:
   text    data     bss     dec     hex filename
 299759       4   25672  325435   4f73b tree.o
as we save (25-1)x the "type variant differs by " string.  Ok for trunk?

2018-04-07  Jakub Jelinek  <ja...@redhat.com>

        PR tree-optimization/80021
        * tree.c (verify_type_variant): Make error call in verify_variant_match
        translatable and remove final full stop.

--- gcc/tree.c.jj       2018-03-14 17:34:23.693315228 +0100
+++ gcc/tree.c  2018-04-07 10:05:57.000901421 +0200
@@ -13035,7 +13035,7 @@ verify_type_variant (const_tree t, tree
   do {                                                                     \
     if (flag (tv) != flag (t))                                             \
       {                                                                        
    \
-       error ("type variant differs by " #flag ".");                       \
+       error ("type variant differs by %s", #flag);                        \
        debug_tree (tv);                                                    \
        return false;                                                       \
       }                                                                        
    \

        Jakub