This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.
If nothing else, this will make an eventual transition to Git simpler.
Closes#14487.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
MakeVarSetter() relies on the compiler always using RVO, as
VariableSetterImpl<> doesn't have correct copy ctor; worse yet, its use
wasn't detected at compile time. With some compilers (e.g. VC++ 2008
with non-trivial variable types), this resulted in the variable being
reset too soon, immediately in the place where the macro was used.
Fixed by using the same technique already used in wxScopeGuardImpl. In
fact, VariableSetterImpl is just another special case of
wxScopeGuardImpl, so just derive from the latter.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67592 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
We use namespaces elsewhere without any checks now so it doesn't make sense to
keep checking for them here.
We also don't support g++ 2.95 since ages so no need to check for it neither.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63473 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
