re PR c++/44486 (missing space in __PRETTY_FUNCTION__ expansion in anonymous namespace)

2010-06-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c++/44486
cp/	
	* error.c (dump_decl): Better wording for anonymous namespace.
testsuite/	
	* g++.dg/pr44486.C: New.

From-SVN: r160877

gcc/cp/ChangeLog

+2010-06-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	PR c++/44486
+	* error.c (dump_decl): Better wording for anonymous namespace.
+
 2010-06-16  Nathan Froyd  <froydnj@codesourcery.com>
 
 	* class.c (build_vtbl_initializer): Adjust computation of new_position

gcc/cp/error.c

@@ -946,7 +946,7 @@ dump_decl (tree t, int flags)
 	    dump_scope (CP_DECL_CONTEXT (t), flags);
 	  flags &= ~TFF_UNQUALIFIED_NAME;
 	  if (DECL_NAME (t) == NULL_TREE)
-	    pp_string (cxx_pp, M_("<unnamed>"));
+	    pp_cxx_ws_string (cxx_pp, M_("{anonymous}"));
 	  else
 	    pp_cxx_tree_identifier (cxx_pp, DECL_NAME (t));
 	}

gcc/testsuite/ChangeLog

+2010-06-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	PR c++/44486
+	* g++.dg/pr44486.C: New.
+
 2010-06-16  DJ Delorie  <dj@redhat.com>
 
 	* gcc.target/i386/volatile-bitfields-1.c: New.

gcc/testsuite/g++.dg/pr44486.C

+// PR c++/44486 missing space in __PRETTY_FUNCTION__ expansion in anonymous namespace
+// { dg-do compile }
+// { dg-options "" }
+
+struct S { };
+namespace { S f() { const char * s = __PRETTY_FUNCTION__; return S(); } }
+
+int main() { f(); }
+
+// { dg-final { scan-assembler "S \{anonymous\}::f" } }