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Re: [patch,fortran] PR42852 -Wall warns about truncated lines when only a continuation character is truncated

From: Jerry DeLisle <jvdelisle at verizon dot net>
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: Sun, 25 Jul 2010 12:11:12 -0700
Subject: Re: [patch,fortran] PR42852 -Wall warns about truncated lines when only a continuation character is truncated
References: <4C4BB728.4070707@verizon.net> <4C4C0292.1080104@net-b.de> <4C4C87BC.3020507@verizon.net>

On 07/25/2010 11:51 AM, Jerry DeLisle wrote:

On 07/25/2010 02:23 AM, Tobias Burnus wrote:

integer :: a [many spaces]&
, b
end

The error is:
, b
1
Error: Invalid character in name at (1)

Expected: Additionally, one should see
Warning: Line truncated at (1)
In case of free form code, the '&' is significant - and it can easily
happen that just the continuation character moves beyond column 132.


I will commit the following shortly as obvious to give the warning of
free-form
continuation gets chopped.

Committed revision 162518.

References:
- [patch,fortran] PR42852 -Wall warns about truncated lines when only a continuation character is truncated
  - From: Jerry DeLisle
- Re: [patch,fortran] PR42852 -Wall warns about truncated lines when only a continuation character is truncated
  - From: Tobias Burnus
- Re: [patch,fortran] PR42852 -Wall warns about truncated lines when only a continuation character is truncated
  - From: Jerry DeLisle

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