mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
cdfc19b503
Since the default is now to ignore the counterexamples when checking test output, we bring back counterexample checks in tests where the counterexample is (mostly) deterministic.
33 lines
814 B
Solidity
33 lines
814 B
Solidity
pragma abicoder v2;
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contract C {
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struct T {
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uint t;
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}
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struct S {
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uint x;
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T t;
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bool b;
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uint[] a;
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}
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S public s;
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function f() public view {
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uint y;
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bool c;
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T memory t;
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(y,t,c) = this.s();
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assert(y == s.x); // this should hold
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assert(c == s.b); // this should hold
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assert(t.t == s.t.t); // this should hold
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assert(c == true); // this should fail
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreCex: no
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// ----
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// Warning 6328: (338-355): CHC: Assertion violation happens here.\nCounterexample:\ns = {x: 0, t: {t: 0}, b: false, a: []}\ny = 0\nc = false\nt = {t: 0}\n\nTransaction trace:\nC.constructor()\nState: s = {x: 0, t: {t: 0}, b: false, a: []}\nC.f()
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// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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