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From 5e28e486dbc793184ca462b8b528f5eff3d4f2ef Mon Sep 17 00:00:00 2001
From: jyasskin <jyasskin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 1 Apr 2011 01:07:46 +0000
Subject: [PATCH 053/200] Merge r171807 from trunk to the 4.6 release branch, to fix two C++
conformance problems in libsupc++.
Tested: bootstrap + make check-c++ on x86_64
libstdc++-v3/ChangeLog:
2011-03-31 Jeffrey Yasskin <jyasskin@google.com>
* libsupc++/exception_ptr.h: Forward-declare std::type_info.
* libsupc++/nested_exception.h (__throw_with_nested): Remove a
redundant default argument from std::__throw_with_nested.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@171815 138bc75d-0d04-0410-961f-82ee72b054a4
index ef826f6..26117cd 100644
--- a/libstdc++-v3/libsupc++/exception_ptr.h
+++ b/libstdc++-v3/libsupc++/exception_ptr.h
@@ -137,7 +137,7 @@ namespace std
operator==(const exception_ptr&, const exception_ptr&) throw()
__attribute__ ((__pure__));
- const type_info*
+ const class type_info*
__cxa_exception_type() const throw() __attribute__ ((__pure__));
};
diff --git a/libstdc++-v3/libsupc++/nested_exception.h b/libstdc++-v3/libsupc++/nested_exception.h
index 6a4f04e..d4804bb 100644
--- a/libstdc++-v3/libsupc++/nested_exception.h
+++ b/libstdc++-v3/libsupc++/nested_exception.h
@@ -117,7 +117,7 @@ namespace std
// with a type that has an accessible nested_exception base.
template<typename _Ex>
inline void
- __throw_with_nested(_Ex&& __ex, const nested_exception* = 0)
+ __throw_with_nested(_Ex&& __ex, const nested_exception*)
{ throw __ex; }
template<typename _Ex>
--
1.7.0.4
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