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Dear Mr. Carlson,

  Here are my results:

norm@oxford:~/fortran/code/carlson$ pgf95 -c pgi-bug-20120411a.f90
Lowering Error: array zero-base is not a symbol for datatype 67
Lowering Error: array zero-base is not a symbol for datatype 79
PGF90-F-0000-Internal compiler error. Errors in Lowering       2 (pgi-bug-20120411a.f90: 25)
PGF90/x86-64 Linux 12.3-0: compilation aborted
norm@oxford:~/fortran/code/carlson$ pgf95 -c pgi-bug-20120411b.f90
PGF90-S-0084-Illegal use of symbol proc - not public entity of module (pgi-bug-20120411b.f90: 36)
  0 inform,   0 warnings,   1 severes, 0 fatal for main
norm@oxford:~/fortran/code/carlson$ pgf95 -c pgi-bug-20120411c.f90
PGF90-S-0084-Illegal use of symbol my_var - not public entity of module (pgi-bug-20120411c.f90: 42)
PGF90-S-0084-Illegal use of symbol my_type - not public entity of module (pgi-bug-20120411c.f90: 42)
  0 inform,   0 warnings,   2 severes, 0 fatal for main
norm@oxford:~/fortran/code/carlson$ pgf95 --version

pgf95 12.3-0 64-bit target on x86-64 Linux -tp k8e
Copyright 1989-2000, The Portland Group, Inc.  All Rights Reserved.
Copyright 2000-2012, STMicroelectronics, Inc.  All Rights Reserved.
norm@oxford:~/fortran/code/carlson$

I have reported several bugs and have been told most will be fixed in version 12.4.


Yours truly,

Norm Clerman

On Wed, Apr 11, 2012 at 2:37 PM, Neil Carlson <[log in to unmask]> wrote:
If someone has access to the latest 12.3 PGI Fortran compiler, I'd be grateful
if you would report on what the compiler does with the attached bug reproducer
codes.  They're tiny.  I only have access to 12.1, and if the bugs are fixed in
12.3 I'll push my HPC folks to upgrade, otherwise I won't bother.

Thanks for your help!
  Neil