[Bug c/67224] UTF-8 support for identifier names in GCC

[ejolson at unr dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67224

--- Comment #8 from Eric <ejolson at unr dot edu> ---
Created attachment 36196
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36196&action=edit
Test program with UTF-8 identifiers...

Compile this test program using 

gcc \
    -finput-charset=UTF-8 -fextended-identifiers \
    -o circle circle.c

to check whether gcc can handle UTF-8 identifiers.