https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88507
--- Comment #3 from Jonny Grant <jg at jguk dot org> ---
ICC displays the UTF8 ok:
#1 with x86-64 icc 19.0.1
<source>(8): error: unrecognized token
st£ing buf;
^
<source>(8): error: identifier "st" is undefined
st£ing buf;
^
<source>(8): error: expected a ";"
st£ing buf;
^
<source>(10): error: identifier "buf" is undefined
buf = "£"
^
<source>(11): error: expected a ";"
}
^
compilation aborted for <source> (code 2)
Compiler returned: 2
