solidity/test/libsolidity/smtCheckerTests/modifiers/modifier_code_after_placeholder.sol

pragma experimental SMTChecker;

contract C
{
	uint x;

	modifier m {
		require(x > 0);
		_;
		// Fails because of overflow behavior.
		assert(x > 1);
	}

	function f() m public {
		assert(x > 0);
		x = x + 1;
	}
}
// ----
// Warning: (136-149): Assertion violation happens here