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Re: RFA: fix PR c/48116
On Wed, 16 Mar 2011, Tom Tromey wrote:
> It seems ok to me to accept it as a GNU extension.
> But, it still doesn't warn with -std=c89 or -std=c99.
> -pedantic seems too heavy for this, to me.
It is not the function of -std to enable diagnostics for extensions;
that's the function of -pedantic. This (returning void expressions from a
function returning void) is an extension that's standard in C++; it should
probably be documented as an extension in GNU C if it isn't already
documented.
--
Joseph S. Myers
joseph@codesourcery.com