mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
34 lines
718 B
Solidity
34 lines
718 B
Solidity
contract C {
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struct S {
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uint x;
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bool b;
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}
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S public s;
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constructor() {
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s.x = 1;
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s.b = false;
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}
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function f() public {
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uint x;
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bool b;
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(x,b) = this.s();
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assert(x == s.x); // this should hold
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assert(b == s.b); // this should hold
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assert(b == true); // this should fail
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s.x = 42;
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(uint y, bool c) = this.s();
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assert(c == b); // this should hold
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assert(y == x); // 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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// ----
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// Warning 6328: (255-272): CHC: Assertion violation happens here.
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// Warning 6328: (377-391): CHC: Assertion violation happens here.
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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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