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[fortran, patch] Document the interaction of -finit-{real,integer,…} and -Wuni nitialized

From: FX <fxcoudert at gmail dot com>
To: fortran at gcc dot gnu dot org
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 8 Nov 2011 08:55:08 +0100
Subject: [fortran, patch] Document the interaction of -finit-{real,integer,…} and -Wuni nitialized

The attached patch documents the fact that using the -finit-* options will silence -Wuninitialized warnings. I don't think that's unreasonable (and Steve classified it as a "it hurts when I do this" problem), so I intend to close the PR after committing.

Tested with "make info man html pdf". OK to commit to trunk?
FX

Attachment: doc_finit_warnings.diff
Description: Binary data

Attachment: doc_finit_warnings.ChangeLog
Description: Binary data

Follow-Ups:
- Re: [fortran, patch] Document the interaction of -fi nit-{real,integer,â} and -Wuninitialized
  - From: Janne Blomqvist
- Re: [fortran, patch] Document t he interaction of -finit-{real,integer,…} and -Wuninitialized
  - From: Tobias Burnus

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