[Patch, Fortran] PR33745 - fix bound checking at run time (wrong code) and compile time (missing diagnostic)

[Tobias Schlüter]

Tobias Burnus wrote:
> Build and regression tested on x86-64/Linux. OK for the trunk?

This is ok.  Extra points if you use the brief "(0 < 1)" in the runtime 
message as well.  Except cluttering the screen and making the message 
harder to read, I see no benefits in printing "0 is smaller than 1", as 
is done currently.

Cheers,
- Tobi