2014-10-27 15:37:07 -07:00
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#![deny(unused_variables)]
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2014-10-13 23:15:07 +02:00
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fn main() {
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2015-01-31 17:23:42 +01:00
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for _ in 1..101 {
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2014-10-13 23:15:07 +02:00
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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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