[Bug c++/71386] Wrong code on c++14 (GCC trunk)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71386

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
ISTR a similar bug in C++ lambda support related how we map them to nested
functions.  PR69756.