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Re: Don't set DECL_IGNORED_P on a cdtor function

From: Geoffrey Keating <geoffk at apple dot com>
To: Daniel Jacobowitz <drow at false dot org>
Cc: gcc-patches List <gcc-patches at gcc dot gnu dot org>, Eric Botcazou <ebotcazou at adacore dot com>
Date: Thu, 4 Oct 2007 15:13:44 -0700
Subject: Re: Don't set DECL_IGNORED_P on a cdtor function
References: <20071004212317.7FA2C7771263@geoffk5.apple.com> <20071004213557.GA30976@caradoc.them.org>

On 04/10/2007, at 2:35 PM, Daniel Jacobowitz wrote:

On Thu, Oct 04, 2007 at 02:23:17PM -0700, Geoffrey Keating wrote:
DECL_IGNORED_P shouldn't be set on any function which the user might want to set a breakpoint in, or which might appear in a stack backtrace, or which might crash. This is especially bad for backtraces, because DECL_IGNORED_P means that there's no DWARF frame information, which might mean that no further backtracing is possible.

I don't think there should be .debug_info for these functions.

Why not?

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Follow-Ups:
- Re: Don't set DECL_IGNORED_P on a cdtor function
  - From: Daniel Jacobowitz
- Re: Don't set DECL_IGNORED_P on a cdtor function
  - From: Daniel Jacobowitz

References:
- Don't set DECL_IGNORED_P on a cdtor function
  - From: Geoffrey Keating
- Re: Don't set DECL_IGNORED_P on a cdtor function
  - From: Daniel Jacobowitz

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