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			27 lines
		
	
	
		
			764 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			764 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C {
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| 	uint[] a;
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| 	uint l;
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| 	function p() public {
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| 		require(a.length < type(uint).max - 1);
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| 		a.push();
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| 		++l;
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| 	}
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| 	function q() public {
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| 		require(a.length > 0);
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| 		a.pop();
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| 		--l;
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| 	}
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| 	function r() public view returns (uint) {
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| 		require(l > 0);
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| 		return a[l]; // oob access
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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 4984: (112-115): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here.
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| // Warning 3944: (181-184): CHC: Underflow (resulting value less than 0) might happen here.
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| // Warning 6368: (259-263): CHC: Out of bounds access happens here.
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| // Warning 2661: (112-115): BMC: Overflow (resulting value larger than 2**256 - 1) happens here.
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| // Warning 4144: (181-184): BMC: Underflow (resulting value less than 0) happens here.
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