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			28 lines
		
	
	
		
			805 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			805 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| struct S {
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| 	uint x;
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| 	uint[] a;
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| }
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| 
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| function allocate(uint _x, uint _f) pure returns (S memory) {
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| 	S memory s;
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| 	s.x = _x;
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| 	s.a = new uint[](1);
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| 	s.a[0] = _f;
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| 	return s;
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| }
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| 
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| contract C {
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| 	function f() public pure {
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| 		S memory s = allocate(2, 1);
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| 		assert(s.x == 2); // should hold
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| 		assert(s.a[0] == 1); // should hold
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| 		assert(s.x == 3); // should fail
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| 		assert(s.a[0] == 4); // should fail
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| 	}
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| }
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| // ====
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| // SMTEngine: all
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| // ----
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| // Warning 6328: (317-333): CHC: Assertion violation happens here.\nCounterexample:\n\ns = {x: 2, a: [1]}\n\nTransaction trace:\nC.constructor()\nC.f()\n    allocate(2, 1) -- internal call
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| // Warning 6328: (352-371): CHC: Assertion violation happens here.\nCounterexample:\n\ns = {x: 2, a: [1]}\n\nTransaction trace:\nC.constructor()\nC.f()\n    allocate(2, 1) -- internal call
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