http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50043
--- Comment #13 from Kirby Zhou <kirbyz...@sogou-inc.com> 2012-06-13 03:48:34 UTC --- How about back port this patch to 4.7 branch? It cause a lot of compile error which easily confuse programmers. (In reply to comment #9) > Author: paolo > Date: Mon Apr 2 00:13:30 2012 > New Revision: 186058 > > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186058 > Log: > /cp > 2012-04-01 Paolo Carlini <paolo.carl...@oracle.com> > > PR c++/50043 > * class.c (deduce_noexcept_on_destructor, > deduce_noexcept_on_destructors): New. > (check_bases_and_members): Call the latter. > * decl.c (grokfndecl): Call the former. > * method.c (implicitly_declare_fn): Not static. > * cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn): > Declare > > /testsuite > 2012-04-01 Paolo Carlini <paolo.carl...@oracle.com> > > PR c++/50043 > * g++.dg/cpp0x/noexcept17.C: New. > * g++.old-deja/g++.eh/cleanup1.C: Adjust. > * g++.dg/tree-ssa/ehcleanup-1.C: Likewise. > * g++.dg/cpp0x/noexcept01.C: Likewise. > * g++.dg/eh/init-temp1.C: Likewise. > * g++.dg/eh/ctor1.C: Likwise. > > Added: > trunk/gcc/testsuite/g++.dg/cpp0x/noexcept17.C > Modified: > trunk/gcc/cp/ChangeLog > trunk/gcc/cp/class.c > trunk/gcc/cp/cp-tree.h > trunk/gcc/cp/decl.c > trunk/gcc/cp/method.c > trunk/gcc/testsuite/ChangeLog > trunk/gcc/testsuite/g++.dg/cpp0x/noexcept01.C > trunk/gcc/testsuite/g++.dg/eh/ctor1.C > trunk/gcc/testsuite/g++.dg/eh/init-temp1.C > trunk/gcc/testsuite/g++.dg/tree-ssa/ehcleanup-1.C > trunk/gcc/testsuite/g++.old-deja/g++.eh/cleanup1.C
