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Re: [Patch, Fortran] PR 18918 - Minor coarray patch: Fix expression rank and improve diagnostics

From: Daniel Kraft <d at domob dot eu>
To: Tobias Burnus <burnus at net-b dot de>
Cc: gfortran <fortran at gcc dot gnu dot org>, gcc patches <gcc-patches at gcc dot gnu dot org>
Date: Thu, 08 Jul 2010 16:07:22 +0200
Subject: Re: [Patch, Fortran] PR 18918 - Minor coarray patch: Fix expression rank and improve diagnostics
References: <4C34EE4D.2050501@net-b.de>

Tobias Burnus wrote:

This patch improves two things:

a) The error messages if the codimensions are wrongly specified -
instead of a rather misleading generic message ("Error: Expected array
subscript at (1)") a more explicit message is printed.

b) In iresolve.c the rank of the result of the (l,u)cobound/this_image
intrinsics was wrong. (Currently, the code is unreachable as those
intrinsics do not support nonconstant cobounds.)

Bootstrapped and regtested on x86-64-linux.
OK for the trunk?

Ok. Thanks for the patch!

Daniel

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References:
- [Patch, Fortran] PR 18918 - Minor coarray patch: Fix expression rank and improve diagnostics
  - From: Tobias Burnus

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