[PATCH 3/4] Use TYPE_TARGET_TYPE.

[Yao Qi <yao@codesourcery.com>]

For TYPE_CODE_METHODPTR, we should use TYPE_TARGET_TYPE to get the
type of function.  This patch fixes this fail

  FAIL: gdb.cp/member-ptr.exp: ptype (a.*pmf)(3)

gdb:

2012-11-22  Daniel Jacobowitz  <dan@codesourcery.com>

	* eval.c (evaluate_subexp_standard): Use TYPE_TARGET_TYPE.
---
 gdb/eval.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gdb/eval.c b/gdb/eval.c
index 9957d02..82ea81b 100644
--- a/gdb/eval.c
+++ b/gdb/eval.c
@@ -1391,7 +1391,7 @@ evaluate_subexp_standard (struct type *expect_type,
 	  if (TYPE_CODE (type) == TYPE_CODE_METHODPTR)
 	    {
 	      if (noside == EVAL_AVOID_SIDE_EFFECTS)
-		arg1 = value_zero (type, not_lval);
+		arg1 = value_zero (TYPE_TARGET_TYPE (type), not_lval);
 	      else
 		arg1 = cplus_method_ptr_to_value (&arg2, arg1);
 
-- 
1.7.7.6