Is Array of size 0 illegal by definition?

Is Array of size 0 illegal b开发者_如何学Goy definition or it depends on language?

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It is not illegal by definition, yet it does depend on the language. Java is fine with it, depending on the compiler used in C you might have trouble with it but in general it works there too.

Somewhat related discussion on C++ and zero length arrays: Array of zero length