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Re: Scopes in which __label__ can appear
On Sun, 20 Jul 2003, Gabriel Dos Reis wrote:
> statement-expressions are sort of inline functions, and the semantics
> there just parallel that of ordinary functions. In fact, there is no
It might even be convenient to define that they follow the sequence point
rules of functions (i.e., the execution of two statement expressions do
not overlap, though the order they are evaluated in may be unspecified).
At present the sequence point rules for statement expressions aren't
documented, but as they are used internally to expand inline functions
they'd better follow the same rules.
--
Joseph S. Myers
jsm@polyomino.org.uk