[Bug c++/105426] [12/13 Regression] [wrong-code][regression][coroutines] range-for temporaries are not persisted in coroutines

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105426

--- Comment #5 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> possibly combining IDENTIFIER_POINTER with DECL_UID might be easier for
> debugging things later

it does make debugging easier (one reason I was using decl_uid) but Jakub
points out that this might not be stable for -fcompare-debug, so we've used a
sequence number.