re PR c++/48162 (447.dealII in SPEC CPU 2006 failed to build)

	PR c++/48162
	* semantics.c (finish_call_expr): Allow TARGET_EXPR for now.

From-SVN: r171148

gcc/cp/ChangeLog

 2011-03-18  Jason Merrill  <jason@redhat.com>
 
+	PR c++/48162
+	* semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
+
 	PR c++/48118
 	* call.c (build_over_call): Don't skip ck_rvalue.
 

gcc/cp/semantics.c

@@ -2155,6 +2155,9 @@ finish_call_expr (tree fn, VEC(tree,gc) **args, bool disallow_virtual,
       if (TREE_CODE (result) == INDIRECT_REF)
 	result = TREE_OPERAND (result, 0);
       gcc_assert (TREE_CODE (result) == CALL_EXPR
+		  /* FIXME cp_build_function_call_vec should avoid argument
+		     and return transformations like build_over_call does.  */
+		  || TREE_CODE (result) == TARGET_EXPR
 		  || TREE_CODE (fn) == PSEUDO_DTOR_EXPR
 		  || errorcount);
       result = build_call_vec (TREE_TYPE (result), orig_fn, orig_args);

gcc/testsuite/ChangeLog

 2011-03-18  Jason Merrill  <jason@redhat.com>
 
+	* g++.dg/template/fn-ptr1.C: New.
+
 	* g++.dg/overload/volatile1.C: New.
 
 	* g++.dg/opt/pr23372.C: New.

gcc/testsuite/g++.dg/template/fn-ptr1.C

+// PR c++/48162
+
+struct A { };
+A (*f)();
+template <class T> void g() { f(); }