pragma experimental SMTChecker;

// 2 warnings, receive and A.g
contract A {
	uint x;

	receive () external payable {
		assert(x == 1);
	}
	function g() public view {
		assert(x == 1);
	}
}

// 2 warnings, receive and A.g
contract B is A {
	uint y;

	receive () external payable override {
		assert(x == 0);
	}
}
// ----
// Warning: (120-134): Assertion violation happens here
// Warning: (169-183): Assertion violation happens here
// Warning: (292-306): Assertion violation happens here
// Warning: (169-183): Assertion violation happens here