From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 10 Dec 2007 14:38:05 +0000 (+0100)
Subject: re PR c++/34395 (Broken diagnostic: 'type_pack_expansion' not supported by dump_type_... 
X-Git-Tag: releases/gcc-4.3.0~1119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7de2d6f6923f1da5a652406a9d49b958216a0ee;p=thirdparty%2Fgcc.git

re PR c++/34395 (Broken diagnostic: 'type_pack_expansion' not supported by dump_type_prefix/suffix)

	PR c++/34395
	* error.c (dump_type_prefix, dump_type_suffix): Handle
	TYPE_PACK_EXPANSION.

	* g++.dg/cpp0x/error1.C: New test.

From-SVN: r130745
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index ee732365d923..635c6973efee 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,5 +1,9 @@
 2007-12-10  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/34395
+	* error.c (dump_type_prefix, dump_type_suffix): Handle
+	TYPE_PACK_EXPANSION.
+
 	PR c++/34394
 	* error.c (dump_expr): Handle ABS_EXPR.
 
diff --git a/gcc/cp/error.c b/gcc/cp/error.c
index 2ad74ba25284..285d4fe037ad 100644
--- a/gcc/cp/error.c
+++ b/gcc/cp/error.c
@@ -611,6 +611,7 @@ dump_type_prefix (tree t, int flags)
     case VECTOR_TYPE:
     case TYPEOF_TYPE:
     case DECLTYPE_TYPE:
+    case TYPE_PACK_EXPANSION:
       dump_type (t, flags);
       pp_base (cxx_pp)->padding = pp_before;
       break;
@@ -708,6 +709,7 @@ dump_type_suffix (tree t, int flags)
     case VECTOR_TYPE:
     case TYPEOF_TYPE:
     case DECLTYPE_TYPE:
+    case TYPE_PACK_EXPANSION:
       break;
 
     default:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8a3e532cf701..120d026df2f8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,8 @@
 2007-12-10  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/34395
+	* g++.dg/cpp0x/error1.C: New test.
+
 	PR c++/34394
 	* g++.dg/other/error22.C: New test.
 
diff --git a/gcc/testsuite/g++.dg/cpp0x/error1.C b/gcc/testsuite/g++.dg/cpp0x/error1.C
new file mode 100644
index 000000000000..751b3b75e0cb
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/error1.C
@@ -0,0 +1,11 @@
+// PR c++/34395
+// { dg-do compile }
+// { dg-options "-std=c++0x" }
+
+template<int... N> void foo (int... x[N])	// { dg-error "int \\\[N\\\]\\.\\.\\. x" }
+{
+  struct A
+  {
+    A () { x; }		// { dg-error "use of parameter from containing function" }
+  };
+}