On 14/11/13 13:25, Eike Rathke wrote:
Hi,
On Thursday, 2013-11-14 11:25:32 +0100, Michael Stahl wrote:
better to use "#pragma GCC diagnostic ignored" which does not have bad
side effects.
So actually the old advice to create a wrapper header for the reason to
disable warnings for an included header is legacy and moot.
yes it is obsolete with current GCC versions.
I assume that "#pragma GCC diagnostic ignored" can be pushed before and
popped after an #include file to affect only that include, similar to
what "#pragma warning(push, 1)" for _MSC_VER does?
yes with "#pragma GCC diagnostic push" / "pop" - requires a check for
HAVE_GCC_PRAGMA_DIAGNOSTIC_SCOPE since GCC is so behind the times wrt.
warnings this only got added in some 4.x version...
see e.g. NeonTypes.hxx for usage example.
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