March 19, 2009 goto at end of block | ||||
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OK, the spec says that:
A goto transfers to the statement labelled with Identifier.
but couldn't the closing brace of a scope be regarded as an empty statement.
int foo()
{
{
goto L1;
return 1;
L1:
}
return 0;
}
fails, but of course
L1:
;
}
is OK.
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March 19, 2009 Re: goto at end of block | ||||
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Posted in reply to Steve Teale | On Thu, 19 Mar 2009 03:57:04 -0400, Steve Teale wrote:
> OK, the spec says that:
>
> A goto transfers to the statement labelled with Identifier.
>
> but couldn't the closing brace of a scope be regarded as an empty statement.
>
> int foo()
> {
> {
> goto L1;
> return 1;
> L1:
> }
> return 0;
> }
>
> fails, but of course
>
> L1:
> ;
> }
>
> is OK.
Why? This is probably done for the same reason you cane do for(...);
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