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Re: [C++ PATCH] Propagate TYPE_PACKED to template variants (PR c++/88181)

From: Jason Merrill <jason at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 27 Nov 2018 16:02:31 -0500
Subject: Re: [C++ PATCH] Propagate TYPE_PACKED to template variants (PR c++/88181)
References: <20181126205459.GK12380@tucnak>

On 11/26/18 3:54 PM, Jakub Jelinek wrote:

Hi!

On the following patch -fpack-struct forces TYPE_PACKED on all the classes
and their variants, but we then create a variant of a class instantiation
(const) which doesn't have the TYPE_PACKED set and later finalize the
template main variant, but don't propagate that to the already created
variants.

Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux,
ok for trunk?

2018-11-26  Jakub Jelinek  <jakub@redhat.com>

	PR c++/88181
	* class.c (fixup_attribute_variants): Also propagate TYPE_PACKED
	to variants.


OK.

Jason

References:
- [C++ PATCH] Propagate TYPE_PACKED to template variants (PR c++/88181)
  - From: Jakub Jelinek

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