[6/7] Random tweaks

[Jeff Law]

On 10/21/14 14:26, Bernd Schmidt wrote:
> This tweaks a few tests so that we don't have to skip them.  This is
> mostly concerned with declaring main properly, or changing other
> declarations where the test does not seem to rely on the type mismatches.
>
> I've also included one example of changing a function name to not be
> "call", ptxas seems to have a bug that makes it not allow this function
> name. If that doesn't seem too awful I'll have a few more tests to fix
> up in this way.
>
> There'll be a 7th patch, not because I can't count, but because I didn't
> follow a consistent naming scheme for the patches.
>
>
> Bernd
>
>
> ts-tweaks.diff
>
>
> 	* gcc.c-torture/compile/920625-2.c: Add return type to
> 	freeReturnStruct.
> 	* gcc.c-torture/execute/20091229-1.c: Declare main properly.
> 	* gcc.c-torture/execute/pr61375.c: Likewise.
> 	* gcc.c-torture/execute/20111208-1.c: Use __SIZE_TYPE__ for size_t.
> 	* gcc.dg/pr30904.c: Remove extern from declaration of t.
> 	* gcc.c-torture/compile/callind.c (bar): Renamed from call.
Are any of these obsoleted by Marek's work around gnu11?  If not, 
they're all fine for the trunk.

jeff