mirror of
				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			14 lines
		
	
	
		
			284 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			284 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
contract C {
 | 
						|
	uint x;
 | 
						|
	function f(address _a) public {
 | 
						|
		x = 2;
 | 
						|
		_a.call("");
 | 
						|
		assert(x == 2); // should fail
 | 
						|
	}
 | 
						|
}
 | 
						|
// ====
 | 
						|
// SMTEngine: bmc
 | 
						|
// ----
 | 
						|
// Warning 9302: (66-77): Return value of low-level calls not used.
 | 
						|
// Warning 4661: (81-95): BMC: Assertion violation happens here.
 |