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tree.h vs include guard

From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
To: gcc at gcc dot gnu dot org
Date: 14 Aug 2002 02:54:29 +0200
Subject: tree.h vs include guard
Organization: CodeSourcery, LLC

Hi,

  I noticed that tree.h has no guard to prevent multiple-inclusions.
Why so?  FWIW, c-tree.h, c-common.h and cp-tree.h do have such a
thing.

-- Gaby

Follow-Ups:
- Re: tree.h vs include guard
  - From: Devang Patel
- Re: tree.h vs include guard
  - From: Zack Weinberg

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