mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
19 lines
494 B
Solidity
19 lines
494 B
Solidity
interface I {
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function ext() external;
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}
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contract C {
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function f(I _i) public {
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uint x = address(this).balance;
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_i.ext();
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assert(address(this).balance == x); // should fail
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assert(address(this).balance >= x); // should hold
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreOS: macos
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// ----
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// Warning 6328: (131-165): CHC: Assertion violation happens here.
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// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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