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[PATCH] Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference

From: Siva Chandra <sivachandra at google dot com>
To: Doug Evans <dje at google dot com>, gdb-patches <gdb-patches at sourceware dot org>
Date: Thu, 16 Oct 2014 07:38:15 -0700
Subject: [PATCH] Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference
Authentication-results: sourceware.org; auth=none

A call to TYPE_TARGET_TYPE was being done without checking if the type
does have a target type. This was introduced by my commit:
82c48ac732edb0155288a93ef3dd39625ff2d2e1

The attached patch fixes it. This probably qualifies as an obvious
fix, but just in case.

 2014-10-16  Siva Chandra Reddy  <sivachandra@google.com>

        * gnu-v3-abi.c (gnuv3_pass_by_reference): Call TYPE_TARGET_TYPE
        on the arg type of a constructor only if it is of reference type.

Attachment: gnuv3_pass_by_reference_v1.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference
  - From: Pedro Alves
- Re: [PATCH] Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference
  - From: Siva Chandra

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