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Re: Identify destructor/constructor

From: James E Wilson <wilson at specifixinc dot com>
To: Revital Eres <ERES at il dot ibm dot com>
Cc: gcc at gcc dot gnu dot org
Date: Wed, 11 Aug 2004 11:34:05 -0700
Subject: Re: Identify destructor/constructor
References: <OF960DA9ED.5D6D8A01-ONC2256EEB.0031264F-C2256EEB.0031C602@il.ibm.com>

Revital Eres wrote:

How can I identify that a function is a destructor/constructor
like __base_dtor or __comp_dtor?

Just grepping in the gcc/cp directory, I find DECL_CONSTRUCTOR_P and DECL_DESTRUCTOR_P defined in cp-tree.h. However, these will only work in the C++ front end.

Checking the constructor/destructor attribute code in c-common.c, I see flags DECL_STATIC_CONSTRUCTOR and DECL_STATIC_DESTRUCTOR. These should be usable in the middle end, though I don't know if C++ code will set them. I didn't check. I suspect not. You might have to fix this if you need this info. -- Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com

Follow-Ups:
- Re: Identify destructor/constructor
  - From: Mark Mitchell

References:
- Identify destructor/constructor
  - From: Revital Eres

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