mirror of
				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			25 lines
		
	
	
		
			458 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
		
			458 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
pragma experimental SMTChecker;
 | 
						|
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);
 | 
						|
    }
 | 
						|
}
 | 
						|
// ----
 | 
						|
// Warning 6328: (359-373): CHC: Assertion violation happens here.
 |