solidity/test/libsolidity/smtCheckerTests/loops/while_loop_simple_4.sol

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pragma experimental SMTChecker;
// Check that negation of condition is not assumed after the body anymore
contract C {
function f(uint x) public pure {
while (x == 2) {
}
assert(x != 2);
}
}
// ====
// SMTSolvers: z3