[LLVMbugs] [Bug 9941] Error in simple code in C++0x: exception specification of overriding function is more lax than base version

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=9941

Howard Hinnant <hhinnant at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

--- Comment #6 from Howard Hinnant <hhinnant at apple.com> 2011-05-19 15:23:56 CDT ---
It looks like we still have a problem when the destructor is defined external
to the class.

Apple clang version 3.0 (trunk 131664) (based on LLVM 3.0svn)
Target: x86_64-apple-darwin10.7.0
Thread model: posix

In file included from underlying_type.pass.cpp:16:
In file included from /usr/include/c++/v1/iostream:38:
In file included from /usr/include/c++/v1/ios:216:
/usr/include/c++/v1/__locale:208:18: error: exception specification of
overriding function is more lax than base version
collate<_CharT>::~collate()
                 ^
/usr/include/c++/v1/__locale:100:13: note: overridden virtual function is here
    virtual ~facet();
            ^
In file included from underlying_type.pass.cpp:16:
In file included from /usr/include/c++/v1/iostream:38:
/usr/include/c++/v1/ios:649:29: error: exception specification of overriding
function is more lax than base version
basic_ios<_CharT, _Traits>::~basic_ios()
                            ^
/usr/include/c++/v1/ios:295:13: note: overridden virtual function is here
    virtual ~ios_base();
            ^
2 errors generated.

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