2020-11-26 16:14:58 +00:00
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contract C {
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string public str1 = 'b';
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function f() public view {
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string memory a1 = this.str1();
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assert(keccak256(bytes(a1)) == keccak256(bytes(str1))); // should hold
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assert(keccak256(bytes(a1)) == keccak256('a')); // should fail
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}
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}
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2021-03-31 15:11:54 +00:00
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// ====
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// SMTEngine: all
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2020-11-26 16:14:58 +00:00
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// ----
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2023-02-09 16:07:13 +00:00
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// Warning 6328: (178-224): CHC: Assertion violation happens here.
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// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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