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Re: fix fortran debug/9864

From: Toon Moene <toon at moene dot indiv dot nluug dot nl>
To: Richard Henderson <rth at twiddle dot net>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 13 Jun 2003 23:46:36 +0200
Subject: Re: fix fortran debug/9864
Organization: Moene Computational Physics, Maartensdijk, The Netherlands
References: <20030612211717.GA30671@twiddle.net>

Richard Henderson wrote:

The problem to me appears to be that the FUNCTION_DECL for QUUS
winds up in a local binding level for BAZ, rather than at the
global binding level.  The following appears to fix the problem.

I'm somewhat concerned about the assert at the beginning of
start_decl and finish_decl, but I couldn't trigger it.  Toon,
would you mind running this across a larger set of Fortran
input and see if Something Bad Happens?

Well, I ran LAPACK using a thusly modified compiler (-g -O3 -funroll-loops on powerpc-unknown-linux-gnu) and it didn't fail, so I think your change is correct.

Thanks !

--
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
GNU Fortran 95: http://gcc-g95.sourceforge.net/ (under construction)

References:
- fix fortran debug/9864
  - From: Richard Henderson

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