make TS_IDENTIFIER be a substructure of TS_TYPED

make TS_IDENTIFIER be a substructure of TS_TYPED
gcc/
	* tree.h (struct tree_identifier): Inherit from tree_typed, not
	tree_common.
	(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
	* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
	TS_BASE instead of TS_COMMON.
	* varasm.c (assemble_name): Remove assert.

gcc/c-family/
	* c-common.h (struct c_common_identifier): Inherit from tree_typed,
	not tree_common.

From-SVN: r174286

1 files changed, 2 insertions, 2 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index 142237f..ce01fb7 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -1541,11 +1541,11 @@ struct GTY(()) tree_vector {
    pointer, and vice versa.  */
 
 #define HT_IDENT_TO_GCC_IDENT(NODE) \
-  ((tree) ((char *) (NODE) - sizeof (struct tree_common)))
+  ((tree) ((char *) (NODE) - sizeof (struct tree_typed)))
 #define GCC_IDENT_TO_HT_IDENT(NODE) (&((struct tree_identifier *) (NODE))->id)
 
 struct GTY(()) tree_identifier {
-  struct tree_common common;
+  struct tree_typed typed;
   struct ht_identifier id;
 };