2012-01-19 20:31:08 -06:00
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enum t { a, b, }
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2010-12-02 16:50:00 -06:00
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2012-02-15 02:40:42 -06:00
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fn main() {
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let x = a;
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alt x { b { } } //! ERROR non-exhaustive patterns
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2012-04-24 04:13:25 -05:00
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alt true { //! ERROR non-exhaustive patterns
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2012-02-15 02:40:42 -06:00
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true {}
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}
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alt @some(10) { //! ERROR non-exhaustive patterns
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@none {}
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}
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2012-04-24 04:13:25 -05:00
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alt (2, 3, 4) { //! ERROR non-exhaustive patterns
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2012-02-15 02:40:42 -06:00
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(_, _, 4) {}
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}
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2012-04-24 04:13:25 -05:00
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alt (a, a) { //! ERROR non-exhaustive patterns
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(a, b) {}
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(b, a) {}
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}
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2012-05-03 10:35:12 -05:00
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alt a { //! ERROR b not covered
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a {}
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}
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2012-04-24 04:13:25 -05:00
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// This is exhaustive, though the algorithm got it wrong at one point
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alt (a, b) {
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(a, _) {}
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(_, a) {}
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(b, b) {}
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}
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2012-02-15 02:40:42 -06:00
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}
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