https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63405
Gert-jan Los <gerrit.los at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gerrit.los at gmail dot com
--- Comment #2 from Gert-jan Los <gerrit.los at gmail dot com> ---
git bisect points to the following commit:
internal compiler error: in cp_perform_integral_promotions, at cp/typeck.c:2084
ffe3a6612f48c48d0d4ca285cf9833df87b6c240 is the first bad commit
commit ffe3a6612f48c48d0d4ca285cf9833df87b6c240
Author: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu Sep 11 13:50:27 2014 +0000
PR c++/63139
* pt.c (tsubst_pack_expansion): Simplify substitution into T....
(tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215171
138bc75d-0d04-0410-961f-82ee72b054a4
additional testcase:
-----
template <typename _Tp> _Tp forward(_Tp);
template <typename Args> struct Format { Format(int, Args); };
template <typename... Args> auto format(Args &&... args) -> Format<Args...> {
return {0, args...};
}
template <typename... Args> void msg(Args... args) {
format(forward(args)...);
}
void some_function() { msg('x'); }
-----
