[Bug c++/68357] [6 Regression] FAIL: g++.dg/other/darwin-cfstring1.C -std=* (internal compiler error) on x86_64-apple-darwin1(0|4)

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68357

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
This PR seems to have been fixed(?) between revisions r230734 (FAIL) and
r230777 (PASS). Without objection in the coming days I'll close it as FIXED.