r243363 - in /branches/gcc-6-branch/libstdc++-v...

Wed Dec 7 15:56:00 GMT 2016

Author: redi
Date: Wed Dec  7 15:56:08 2016
New Revision: 243363

URL: https://gcc.gnu.org/viewcvs?rev=243363&root=gcc&view=rev
Log:
Simplify std::rethrow_if_nested definition

Backport from mainline
2016-10-11  Jonathan Wakely  <jwakely@redhat.com>

	* doc/xml/manual/intro.xml: Document LWG 2484 status.
	* libsupc++/nested_exception.h (_Throw_with_nested_impl)
	(_Throw_with_nested_helper): Remove.
	(__throw_with_nested_impl): New overloaded functions to implement
	throw_with_nested logic.
	(throw_with_nested): Call __throw_with_nested_impl.
	(_Rethrow_if_nested_impl): Remove
	(__rethrow_if_nested_impl): New overloaded functions to implement
	rethrow_if_nested logic.
	(rethrow_if_nested): Call __rethrow_if_nested_impl.
	* testsuite/18_support/nested_exception/rethrow_if_nested.cc: Test
	problem cases from LWG 2484.

Modified:
    branches/gcc-6-branch/libstdc++-v3/ChangeLog
    branches/gcc-6-branch/libstdc++-v3/doc/xml/manual/intro.xml
    branches/gcc-6-branch/libstdc++-v3/libsupc++/nested_exception.h
    branches/gcc-6-branch/libstdc++-v3/testsuite/18_support/nested_exception/rethrow_if_nested.cc