On 11/03/2015 02:57 AM, Dominik Vogt wrote:
On Mon, Nov 02, 2015 at 09:57:22AM -0700, Jeff Law wrote:
On 11/02/2015 06:26 AM, Dominik Vogt wrote:
The attached patch fixes the annoying warnings generated by
diagnostic_set_last_function.
Can you point out what warning you're fixing?
Sure. toplec.c calls diagnostic_set_last_function with a NULL
pointer as the second argument, and cp/typeck.c complains about
it. Ah, it seems the *current* version of Gcc does not generate
the warning, but the old one (4.8.5) I used to compile does. So,
it may or may not be worth to apply the patch.
It looks like that was changed explicitly in 2014 (see the history of
g++.dg/abi/offsetof.C). I'm not a C++ expert, but it appears this kind
of use is considered OK these days.
jeff
