cpphash.c (_cpp_cleanup_hashtable, [...]): Don't set fe_value.

        * cpphash.c (_cpp_cleanup_hashtable, _cpp_lookup_with_hash)
        : Don't set fe_value.
        * cpplib.h (AVOID_LPASTE): New flag.
        (struct cpp_hashnode): Remove fe_value.
        * cpplex.c (cpp_avoid_paste): Don't paste '.' with a number.
        * cppmacro.c (builtin_macro): Don't set flags here.
        (replace_args): Set AVOID_LPASTE flag on first token of an
        argument, and the token following it.
        (cpp_get_token): Set AVOID_LPASTE flag on first token of a
        macro expansion, and on the token following it.  Do it for
        builtins too.
        * cppmain.c (scan_buffer): Avoid pasting only flagged tokens.

From-SVN: r39318

1 files changed, 1 insertions, 5 deletions

diff --git a/gcc/cpphash.c b/gcc/cpphash.c
index 4804c8f..d4c9e37 100644
--- a/gcc/cpphash.c
+++ b/gcc/cpphash.c
@@ -73,10 +73,7 @@ _cpp_cleanup_hashtable (pfile)
   do
     {
       if (*p)
-	{
-	  _cpp_free_definition (*p);
-	  (*p)->fe_value = 0;  /* expose the node to GC */
-	}
+	_cpp_free_definition (*p);
     }
   while (++p < limit);
 
@@ -169,7 +166,6 @@ _cpp_lookup_with_hash (pfile, len, hash)
   entry = entries[index];
   entry->type = NT_VOID;
   entry->flags = 0;
-  entry->fe_value = 0;
   entry->directive_index = 0;
   entry->arg_index = 0;
   entry->length = len;