Hidden feature in C: How to understand this expression

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Posted by nguyendat on Stack Overflow See other posts from Stack Overflow or by nguyendat
Published on 2010-04-09T00:47:47Z Indexed on 2010/04/09 0:53 UTC
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They said this expression is valid in C and that mean: call to a function

(*(void(*)())0)();

Anyone can explain more detail how to understand this expression clearly

Thanks

p/s: I was try compiled but surprise: result is have no error, so that expression valid in C

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