mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
39 lines
1.3 KiB
Solidity
39 lines
1.3 KiB
Solidity
contract C {
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function k(bytes memory b0, bytes memory b1) public pure {
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bytes32 k0 = keccak256(b0);
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bytes32 k1 = keccak256(b1);
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assert(k0 == k1);
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}
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function s(bytes memory b0, bytes memory b1) public pure {
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bytes32 s0 = sha256(b0);
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bytes32 s1 = sha256(b1);
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// Disabled because of Spacer nondeterminism.
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//assert(s0 == s1);
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}
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function r(bytes memory b0, bytes memory b1) public pure {
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bytes32 r0 = ripemd160(b0);
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bytes32 r1 = ripemd160(b1);
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// Disabled because of Spacer nondeterminism.
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//assert(r0 == r1);
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}
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function e(bytes32 h0, uint8 v0, bytes32 r0, bytes32 s0, bytes32 h1, uint8 v1, bytes32 r1, bytes32 s1) public pure {
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address a0 = ecrecover(h0, v0, r0, s0);
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address a1 = ecrecover(h1, v1, r1, s1);
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// Disabled because of Spacer nondeterminism.
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//assert(a0 == a1);
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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 2072: (218-228): Unused local variable.
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// Warning 2072: (245-255): Unused local variable.
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// Warning 2072: (405-415): Unused local variable.
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// Warning 2072: (435-445): Unused local variable.
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// Warning 2072: (656-666): Unused local variable.
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// Warning 2072: (698-708): Unused local variable.
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// Warning 1218: (135-151): CHC: Error trying to invoke SMT solver.
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// Warning 6328: (135-151): CHC: Assertion violation might happen here.
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// Warning 4661: (135-151): BMC: Assertion violation happens here.
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