[Bug libfortran/77663] libgfortran/caf/single.c: three minor problems and a lost token

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77663

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to vehre from comment #1)
> what SW did you use to find this?

cppcheck, a static analyser for C/C++, available from sourceforge.

I run it sometimes over the compiler source code.