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Re: [patch, fortran] PR41909 [4.4/4.5 Regression] ICE with "call foo" in "program foo"

From: Janne Blomqvist <blomqvist dot janne at gmail dot com>
To: Jerry DeLisle <jvdelisle at verizon dot net>
Cc: gfortran list <fortran at gcc dot gnu dot org>, gcc patches <gcc-patches at gcc dot gnu dot org>
Date: Fri, 06 Nov 2009 10:34:00 +0200
Subject: Re: [patch, fortran] PR41909 [4.4/4.5 Regression] ICE with "call foo" in "program foo"
References: <4AF3A5C8.60902@verizon.net>

Jerry DeLisle wrote:

Hi Folks,

This simple patch avoids the assertion that is giving the ICE.

Regression tested on x86-64.

With the patch, the test case in the PR gives:
$ gfc pr41909.f90
pr41909.f90:3.13:
  call test()
             1
pr41909.f90:1.12:
program test
            2
Error: Global name 'test' at (1) is already being used as a PROGRAM at (2)
OK for trunk?

Ok, provided you also commit a changelog entry and a testcase for the testsuite.

Does the same patch also apply to 4.4 and gets rid of the ICE? It seems a backport is in order.


--
Janne Blomqvist

Follow-Ups:
- Re: [patch, fortran] PR41909 [4.4/4.5 Regression] ICE with "call foo" in "program foo"
  - From: Jerry DeLisle

References:
- [patch, fortran] PR41909 [4.4/4.5 Regression] ICE with "call foo" in "program foo"
  - From: Jerry DeLisle

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