mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
17 lines
568 B
Solidity
17 lines
568 B
Solidity
interface I {
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function f() external;
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}
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contract C {
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function g(I _i) public payable {
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uint x = address(this).balance;
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_i.f();
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assert(x == address(this).balance); // should fail
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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: (135-169): CHC: Assertion violation happens here.\nCounterexample:\n\n_i = 0\nx = 868\n\nTransaction trace:\nC.constructor()\nC.g(0){ msg.value: 500 }\n _i.f() -- untrusted external call, synthesized as:\n C.g(0){ msg.value: 0 } -- reentrant call\n _i.f() -- untrusted external call
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