2020-08-23 19:21:45 +00:00
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contract C {
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2020-11-05 13:25:15 +00:00
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function f() public pure {
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// ffff0000 in bytes4
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bytes4 x = ~bytes4(hex"ffff");
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assert(x == 0xffff0000); // should fail
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assert(x == 0x0000ffff); // should hold
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}
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2020-08-23 19:21:45 +00:00
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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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2020-08-23 19:21:45 +00:00
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// ----
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2023-02-09 16:07:13 +00:00
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// Warning 6328: (100-123): 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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