Err, this is the proper patch, sorry.
From: Dodji Seketeli <do...@redhat.com>
Date: Tue, 8 Nov 2011 17:21:52 +0100
Subject: [PATCH] PR c++/51027 - accepts alias-declaration without ';'
gcc/cp/
* parser.c (cp_parser_alias_declaration): Require ';' at the end
of the declaration.
libstdc++-v3/
* include/ext/pointer.h (rebind): Append missing ';'.
gcc/testsuite
* g++.dg/cpp0x/alias-decl-12.C: New test.
* g++.dg/ext/alias-decl-attr4.C: Append missing ';'.
---
gcc/cp/parser.c | 1 +
gcc/testsuite/g++.dg/cpp0x/alias-decl-12.C | 4 ++++
gcc/testsuite/g++.dg/ext/alias-decl-attr4.C | 2 +-
libstdc++-v3/include/ext/pointer.h | 2 +-
4 files changed, 7 insertions(+), 2 deletions(-)
create mode 100644 gcc/testsuite/g++.dg/cpp0x/alias-decl-12.C
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 3d35877..0f2b14b 100644
--- a/gcc/cp/parser.c
+++ b/gcc/cp/parser.c
@@ -14904,6 +14904,7 @@ cp_parser_alias_declaration (cp_parser* parser)
cp_parser_require (parser, CPP_EQ, RT_EQ);
type = cp_parser_type_id (parser);
+ cp_parser_require (parser, CPP_SEMICOLON, RT_SEMICOLON);
/* A typedef-name can also be introduced by an alias-declaration. The
identifier following the using keyword becomes a typedef-name. It has
diff --git a/gcc/testsuite/g++.dg/cpp0x/alias-decl-12.C
b/gcc/testsuite/g++.dg/cpp0x/alias-decl-12.C
new file mode 100644
index 0000000..11c2686
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/alias-decl-12.C
@@ -0,0 +1,4 @@
+// Origin: PR c++/51027
+// { dg-options "-std=c++0x" }
+
+using INT = int // { dg-error "expected|;|at end of input" }
diff --git a/gcc/testsuite/g++.dg/ext/alias-decl-attr4.C
b/gcc/testsuite/g++.dg/ext/alias-decl-attr4.C
index c4dd048..3e1c1c4 100644
--- a/gcc/testsuite/g++.dg/ext/alias-decl-attr4.C
+++ b/gcc/testsuite/g++.dg/ext/alias-decl-attr4.C
@@ -11,7 +11,7 @@ template <class T> struct A
template < typename Val > struct S
{
using vector_type __attribute__((vector_size(16))) =
- typename A<Val>::type
+ typename A<Val>::type;
typedef Val vector_type2 __attribute__((vector_size(16)));
int pr_size() { return sizeof(vector_type); }
int pr_size2() { return sizeof(vector_type2); }
diff --git a/libstdc++-v3/include/ext/pointer.h
b/libstdc++-v3/include/ext/pointer.h
index 45fed19..8b33740 100644
--- a/libstdc++-v3/include/ext/pointer.h
+++ b/libstdc++-v3/include/ext/pointer.h
@@ -579,7 +579,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _Up>
using rebind = typename __gnu_cxx::_Pointer_adapter<
- typename pointer_traits<_Storage_policy>::rebind<_Up>>
+ typename pointer_traits<_Storage_policy>::rebind<_Up>>;
static pointer pointer_to(typename pointer::reference __r) noexcept
{ return pointer(std::addressof(__r)); }
--
1.7.6.4
--
Dodji
