mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
31 lines
755 B
Solidity
31 lines
755 B
Solidity
contract C {
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address lastCaller;
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constructor() {
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lastCaller = msg.sender;
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}
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modifier log {
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lastCaller = msg.sender;
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_;
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}
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function test() log public {
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assert(lastCaller == msg.sender);
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this.g();
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assert(lastCaller == address(this));
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assert(lastCaller == msg.sender);
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assert(lastCaller == address(0));
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}
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function g() log public {
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreCex: yes
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// ----
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// Warning 6328: (314-346): CHC: Assertion violation happens here.
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// Warning 6328: (356-388): 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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