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Date: Wed, 31 Jul 2002 07:14:00 -0000
From: Neil Booth <neil@daikokuya.co.uk>
To: Jason Merrill <jason@redhat.com>
Cc: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>,
	Mark Mitchell <mark@codesourcery.com>, gcc@gcc.gnu.org,
	"Kevin B. Hendricks" <kevin.hendricks@sympatico.ca>,
	Jakub Jelinek <jakub@redhat.com>, gcc-patches@gcc.gnu.org
Subject: Re: GCC 3.2
Message-ID: <20020731063959.GD20173@daikokuya.co.uk>
References: <40360000.1027723811@gandalf.codesourcery.com> <200207271635.12319@enzo.bigblue.local> <wvlptx6m7pd.fsf@prospero.cambridge.redhat.com> <wvly9bsk9gg.fsf@prospero.cambridge.redhat.com>
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Jason Merrill wrote:-

> +   /* Called from expr_size to calculate the size of the value of an
> +      expression in a language-dependent way.  */
> +   tree (*expr_size) PARAMS ((tree));

Please also document what the return value means and can be.

Neil.