mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
33 lines
1.4 KiB
Solidity
33 lines
1.4 KiB
Solidity
pragma experimental SMTChecker;
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contract C {
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function abiEncodeStringLiteral() public pure {
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bytes memory b1 = abi.encode("");
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bytes memory b2 = abi.encode("");
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// should hold, but currently fails due to string literal abstraction
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assert(b1.length == b2.length);
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bytes memory b3 = abi.encode(bytes(""));
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assert(b1.length == b3.length); // should fail
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bytes memory b4 = abi.encode(bytes24(""));
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// should hold, but currently fails due to string literal abstraction
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assert(b1.length == b4.length);
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bytes memory b5 = abi.encode(string(""));
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assert(b1.length == b5.length); // should fail
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}
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}
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// ----
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// Warning 1218: (240-270): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (240-270): CHC: Assertion violation might happen here.
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// Warning 1218: (318-348): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (318-348): CHC: Assertion violation might happen here.
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// Warning 1218: (485-515): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (485-515): CHC: Assertion violation might happen here.
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// Warning 1218: (564-594): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (564-594): CHC: Assertion violation might happen here.
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// Warning 4661: (240-270): BMC: Assertion violation happens here.
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// Warning 4661: (318-348): BMC: Assertion violation happens here.
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// Warning 4661: (485-515): BMC: Assertion violation happens here.
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// Warning 4661: (564-594): BMC: Assertion violation happens here.
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