Closed
Description
The lexing of c"…"
string literals as implemented in #108801 had to be reverted in #113334 since it isn't backward compatible.
It breaks code that uses a pre-2021 edition (i.e. the 2015 or the 2018 edition).
See #113235 (comment) for details.
@rustbot label C-bug T-compiler F-c_str_literals