mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
34 lines
1.8 KiB
Solidity
34 lines
1.8 KiB
Solidity
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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// SMTEngine: all
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// ----
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// Warning 1218: (208-238='assert(b1.length == b2.length)'): CHC: Error trying to invoke SMT solver.
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// Warning 1218: (286-316='assert(b1.length == b3.length)'): CHC: Error trying to invoke SMT solver.
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// Warning 1218: (453-483='assert(b1.length == b4.length)'): CHC: Error trying to invoke SMT solver.
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// Warning 1218: (532-562='assert(b1.length == b5.length)'): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (208-238='assert(b1.length == b2.length)'): CHC: Assertion violation might happen here.
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// Warning 6328: (286-316='assert(b1.length == b3.length)'): CHC: Assertion violation might happen here.
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// Warning 6328: (453-483='assert(b1.length == b4.length)'): CHC: Assertion violation might happen here.
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// Warning 6328: (532-562='assert(b1.length == b5.length)'): CHC: Assertion violation might happen here.
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// Warning 4661: (208-238='assert(b1.length == b2.length)'): BMC: Assertion violation happens here.
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// Warning 4661: (286-316='assert(b1.length == b3.length)'): BMC: Assertion violation happens here.
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// Warning 4661: (453-483='assert(b1.length == b4.length)'): BMC: Assertion violation happens here.
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// Warning 4661: (532-562='assert(b1.length == b5.length)'): BMC: Assertion violation happens here.
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