From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Sat, 16 Mar 2013 20:22:40 +0000 (+0000)
Subject: re PR libstdc++/56468 (Clang exposes bug with unexpected forward-declaration of type_... 
X-Git-Tag: releases/gcc-4.7.3~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccfde0e23f09d7631ecca594412f8d1f86ee46d0;p=thirdparty%2Fgcc.git

re PR libstdc++/56468 (Clang exposes bug with unexpected forward-declaration of type_info)

	PR libstdc++/56468
	* libsupc++/exception_ptr.h (type_info): Declare.

From-SVN: r196711
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 21444d81ba74..282f3204d18c 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/56468
+	* libsupc++/exception_ptr.h (type_info): Declare.
+
 2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	PR libstdc++/56002
diff --git a/libstdc++-v3/libsupc++/exception_ptr.h b/libstdc++-v3/libsupc++/exception_ptr.h
index b6fd08e09a87..d9f8cc44a571 100644
--- a/libstdc++-v3/libsupc++/exception_ptr.h
+++ b/libstdc++-v3/libsupc++/exception_ptr.h
@@ -44,6 +44,8 @@ extern "C++" {
 
 namespace std 
 {
+  class type_info;
+
   /**
    * @addtogroup exceptions
    * @{
@@ -141,7 +143,7 @@ namespace std
       operator==(const exception_ptr&, const exception_ptr&)
 	_GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));
 
-      const class type_info*
+      const class std::type_info*
       __cxa_exception_type() const _GLIBCXX_USE_NOEXCEPT
 	__attribute__ ((__pure__));
     };