[PATCH] PR68271 [6 Regression] Boostrap fails on x86_64-apple-darwin14 at r230084

Dominique d'Humières dominiq@lps.ens.fr
Wed Nov 11 13:11:00 GMT 2015


The following patch restore bootstrap on darwin

--- ../_clean/gcc/cp/parser.h	2015-11-10 01:54:44.000000000 +0100
+++ gcc/cp/parser.h	2015-11-11 12:10:28.000000000 +0100
@@ -48,7 +48,7 @@ struct GTY (()) cp_token {
   /* Token flags.  */
   unsigned char flags;
   /* Identifier for the pragma.  */
-  ENUM_BITFIELD (pragma_kind) pragma_kind : 6;
+  ENUM_BITFIELD (pragma_kind) pragma_kind : 8;
   /* True if this token is from a context where it is implicitly extern "C" */
   BOOL_BITFIELD implicit_extern_c : 1;
   /* True if an error has already been reported for this token, such as a
--- ../_clean/gcc/c-family/c-pragma.c	2015-11-10 01:54:43.000000000 +0100
+++ gcc/c-family/c-pragma.c	2015-11-11 12:10:25.000000000 +0100
@@ -1372,7 +1372,7 @@ c_register_pragma_1 (const char *space, 
 
       /* The C++ front end allocates 6 bits in cp_token; the C front end
 	 allocates 7 bits in c_token.  At present this is sufficient.  */
-      gcc_assert (id < 64);
+      gcc_assert (id < 256);
     }
 
   cpp_register_deferred_pragma (parse_in, space, name, id,

OK to commit?

Dominique



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