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			23 lines
		
	
	
		
			549 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			549 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| pragma experimental SMTChecker;
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| contract C {
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| 	function g() public pure returns (uint) {
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| 	}
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| 	function f() public view {
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| 		uint choice = 42;
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| 		try this.g() returns (uint) {
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| 			choice = 1;
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| 		} catch{
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| 			choice = 10;
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| 			try this.g() returns (uint) {
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| 				choice = 2;
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| 			} catch {
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| 				choice = 3;
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| 			}
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| 		}
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| 		assert(choice >= 1 && choice <= 3); // should hold
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| 		assert(choice == 42); // should fail
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| 	}
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| }
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| // ----
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| // Warning 6328: (355-375): CHC: Assertion violation happens here.\nCounterexample:\n\nchoice = 3\n\nTransaction trace:\nC.constructor()\nC.f()
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