- Remove an unimplemented and unused member function declaration
- Remove a misleading comment about an unrelated constraint number
- Fix a comment
- Add f18 crash message to "flang" driver script
This will have exit status 0 even in error cases because echo is the last command. So it should have exit 1 in the else part.
I think it would be clearer without the empty then part:
if ! $wd/bin/f18 $opts "$@"; then echo flang: in $PWD, f18 failed with exit status $?: $wd/bin/f18 $opts "$@" >&2 exit 1 fi