mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
35 lines
662 B
Solidity
35 lines
662 B
Solidity
contract E {
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uint public e;
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function setE(uint _e) public {
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e = _e;
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}
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}
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contract D {
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E e;
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constructor(E _e) {
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e = _e;
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}
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function setE(uint x) public {
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e.setE(x);
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}
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}
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contract C {
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function f() public {
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E e = new E();
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D d = new D(e);
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assert(e.e() == 0); // should hold
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d.setE(42);
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assert(e.e() == 42); // should hold
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assert(e.e() == 2); // should fail
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}
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}
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// ====
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// SMTEngine: chc
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// SMTExtCalls: trusted
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// SMTTargets: assert
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// ----
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// Warning 6328: (344-362): CHC: Assertion violation happens here.
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// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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