Hi Don!

I have now tried to compile the code with f2c, and I get several
errors when trying that: f2c -Nn802 -Nx400 pmx218.f

   g1etnote:
Error on line 1088 of pmx218.f: Statement order error: declaration after DATA
Warning on line 2817 of pmx218.f: local variable relacc never used
Warning on line 2817 of pmx218.f: local variable midicrd never used
Warning on line 2817 of pmx218.f: local variable nmidcrd never used
Warning on line 2817 of pmx218.f: local variable numchan never used
Warning on line 2817 of pmx218.f: local variable notmain never used

...

   addmidi:
Error on line 15113 of pmx218.f: Statement order error: declaration after DATA

...

The g77 compiled fine as I told you, but even though I used -O
option it crashes on my system.

Any more information ?

> On Thu, Feb 03, 2000 at 11:01:18AM -0800, Simons, Don wrote:
> > Christoph Kukulies wrote
> > 
> > Still, I can't completely stifle my curiosity about the g77 problems.  Is
> > there a utility out there that checks FORTRAN code for f77 compliance?
> 
> The best test is to run it through f2c. f2c *is* nothing else than the
> f77 'authority', believe me.
> 
> But I believe the problem may be with the C code or C compiler when you
> are getting a segfault. (as the different results from using various 
> -O flags show).

No, this is not logical, the test was made with g77, and g77 does not
produce C code, f2c on the other hand compiles version 210 without
problems and the executable does not crash while g77 verison of both
210 and 218 seem to crash (no difference here whether compiled with
a -O option or not). My f2c version OTOH does not compile pmx 218.

Greets,

Reinhard Katzmann
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