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			26 lines
		
	
	
		
			516 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			516 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C{
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|     uint x;
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| 	constructor(uint y) {
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| 		assert(x == 0);
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| 		x = 1;
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| 	}
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|     function f() public {
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| 		assert(x == 1);
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| 		++x;
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| 		g();
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| 		assert(x == 1);
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|     }
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| 
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| 	function g() internal {
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| 		assert(x == 2);
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| 		--x;
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| 		assert(x == 1);
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| 	}
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| }
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| // ====
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| // SMTEngine: all
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| // SMTIgnoreOS: macos
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| // ----
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| // Warning 5667: (37-43): Unused function parameter. Remove or comment out the variable name to silence this warning.
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| // Info 1180: Contract invariant(s) for :C:\n!(x >= 2)\n(!(x <= 0) && !(x >= 2))\n(!(x >= 2) && !(x <= 0))\n
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