mirror of
				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			14 lines
		
	
	
		
			348 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			348 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
pragma experimental SMTChecker;
 | 
						|
 | 
						|
contract C {
 | 
						|
	uint[] arr;
 | 
						|
	function f() public view {
 | 
						|
		uint x = arr.length;
 | 
						|
		uint y = x;
 | 
						|
		assert(arr.length == y);
 | 
						|
		assert(arr.length != y);
 | 
						|
	}
 | 
						|
}
 | 
						|
// ----
 | 
						|
// Warning 6328: (153-176): CHC: Assertion violation happens here.\nCounterexample:\narr = []\n\nTransaction trace:\nC.constructor()\nState: arr = []\nC.f()
 |