2014-10-27 17:37:07 -05:00
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#![deny(unused_variables)]
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2014-10-13 16:15:07 -05:00
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fn main() {
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2015-01-31 10:23:42 -06:00
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for _ in 1..101 {
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2014-10-13 16:15:07 -05:00
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let x = (); //~ ERROR: unused variable: `x`
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match () {
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a => {} //~ ERROR: unused variable: `a`
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}
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}
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}
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