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Re: [Patch, Fortran, Regression] PR 60231: ICE on undefined generic

From: Tobias Burnus <burnus at net-b dot de>
To: Janus Weil <janus at gcc dot gnu dot org>, gfortran <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 17 Feb 2014 21:36:55 +0100
Subject: Re: [Patch, Fortran, Regression] PR 60231: ICE on undefined generic
Authentication-results: sourceware.org; auth=none
References: <CAKwh3qi268Z1HC142FXML1vMk61Cy64p85C4gOSZijBr5txYiQ at mail dot gmail dot com>

Janus Weil wrote:

attached is a patch for an ICE-on-invalid problem with generics: We
simply don't check if any dummy args are present.

There is something odd with your test case - and possibly with thepatch. You state that this is an ICE-on-invalid problem; however, I donot see a dg-error in your test case.


Tobias

Regtested on x86_64-unknown-linux-gnu. Ok for trunk and 4.8?

Cheers,
Janus


2014-02-17  Janus Weil  <janus@gcc.gnu.org>

     PR fortran/60231
     * resolve.c (check_generic_tbp_ambiguity): Check for presence of dummy
     arguments to prevent ICE.


2014-02-17  Janus Weil  <janus@gcc.gnu.org>

     PR fortran/60231
     * gfortran.dg/typebound_generic_15.f90: New.

Follow-Ups:
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References:
- [Patch, Fortran, Regression] PR 60231: ICE on undefined generic
  - From: Janus Weil

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