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

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pragma experimental SMTChecker;
contract C {
function f() public pure {
uint x;
do {
break;
x = 1;
} while (x == 0);
assert(x == 1);
}
}
// ====
// SMTSolvers: z3
// ----
// Warning 5740: (104-109): Unreachable code.
// Warning 5740: (122-128): Unreachable code.
// Warning 6328: (133-147): CHC: Assertion violation happens here.