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21 lines
499 B
21 lines
499 B
/*
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Library and Using statements: invoking 'Test.not' should generate line and statement
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coverage for L 9, 10, and 19, plus function coverage for 'flip' and 'not'.
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*/
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library Boolean {
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struct Value { bool val; }
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function flip(Value storage self) internal returns (bool) {
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self.val = !self.val;
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return self.val;
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}
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}
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contract Test {
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using Boolean for Boolean.Value;
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Boolean.Value b;
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function not() public returns (bool) {
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return b.flip();
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}
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}
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