* cp-valprint.c (cp_print_value_fields, cp_print_value): Always

	initialize tmp_obstack.
	* p-valprint.c (pascal_object_print_value_fields)
	(pascal_object_print_value): Likewise.

1 files changed, 3 insertions, 4 deletions

diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index b69ab2240eb..49f05609529 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -167,7 +167,6 @@ cp_print_value_fields (struct type *type, struct type *real_type,
 		       struct type **dont_print_vb,int dont_print_statmem)
 {
   int i, len, n_baseclasses;
-  struct obstack tmp_obstack;
   char *last_dont_print = obstack_next_free (&dont_print_statmem_obstack);
   int fields_seen = 0;
 
@@ -197,12 +196,13 @@ cp_print_value_fields (struct type *type, struct type *real_type,
     fprintf_filtered (stream, "<No data fields>");
   else
     {
+      struct obstack tmp_obstack = dont_print_statmem_obstack;
+
       if (dont_print_statmem == 0)
 	{
 	  /* If we're at top level, carve out a completely fresh
 	     chunk of the obstack and use that until this particular
 	     invocation returns.  */
-	  tmp_obstack = dont_print_statmem_obstack;
 	  obstack_finish (&dont_print_statmem_obstack);
 	}
 
@@ -426,9 +426,9 @@ cp_print_value (struct type *type, struct type *real_type,
 		struct ui_file *stream, int format, int recurse,
 		enum val_prettyprint pretty, struct type **dont_print_vb)
 {
-  struct obstack tmp_obstack;
   struct type **last_dont_print
     = (struct type **) obstack_next_free (&dont_print_vb_obstack);
+  struct obstack tmp_obstack = dont_print_vb_obstack;
   int i, n_baseclasses = TYPE_N_BASECLASSES (type);
   int thisoffset;
   struct type *thistype;
@@ -438,7 +438,6 @@ cp_print_value (struct type *type, struct type *real_type,
       /* If we're at top level, carve out a completely fresh
          chunk of the obstack and use that until this particular
          invocation returns.  */
-      tmp_obstack = dont_print_vb_obstack;
       /* Bump up the high-water mark.  Now alpha is omega.  */
       obstack_finish (&dont_print_vb_obstack);
     }