re PR c/52977 (internal compiler error: Segmentation fault with `-x c-header' or `-x cxx-header' option)

	PR middle-end/52977
	* tree.h (VECTOR_CST_NELTS): Use part number of types again.
	(struct tree_vector): Adjust GTY length.
	* tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS.

	* gengtype.c (struct walk_type_data): Add in_record_p and loopcounter
	members.
	(walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our
	caller emitted the length calulation already.
	(walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations

From-SVN: r186593

1 files changed, 0 insertions, 1 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 7a71c24..b0d52b2 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1329,7 +1329,6 @@ make_vector_stat (unsigned len MEM_STAT_DECL)
 
   TREE_SET_CODE (t, VECTOR_CST);
   TREE_CONSTANT (t) = 1;
-  VECTOR_CST_NELTS (t) = len;
 
   return t;
 }