mirror of
https://github.com/ethereum/solidity
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24 lines
543 B
Solidity
24 lines
543 B
Solidity
contract C {
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function g() public pure returns (uint) {
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}
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function f() public view {
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uint choice = 42;
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try this.g() returns (uint) {
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choice = 1;
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} catch{
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choice = 10;
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try this.g() returns (uint) {
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choice = 2;
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} catch {
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choice = 3;
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}
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}
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assert(choice >= 1 && choice <= 3); // should hold
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assert(choice == 42); // should fail
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}
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}
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// ====
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// SMTEngine: all
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// ----
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// Warning 6328: (323-343): CHC: Assertion violation happens here.\nCounterexample:\n\nchoice = 3\n\nTransaction trace:\nC.constructor()\nC.f()
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