solidity/test/libsolidity/smtCheckerTests/control_flow/branches_inside_modifiers_1.sol

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contract C {
uint x;
modifier m(uint z) {
uint y = 3;
if (z == 10)
x = 2 + y;
_;
if (z == 10)
x = 4 + y;
}
function f() m(10) internal {
x = 3;
}
function g() public {
x = 0;
f();
assert(x == 7);
// Fails
assert(x == 6);
}
}
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// ====
// SMTEngine: all
// ----
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// Warning 6328: (327-341): CHC: Assertion violation happens here.
// Info 1391: CHC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.