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			37 lines
		
	
	
		
			755 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			755 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| pragma experimental SMTChecker;
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| 
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| contract C {
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| 	function f() public pure {
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| 		bytes memory x = new bytes(0);
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| 		assert(x.length == 0);
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| 	}
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| 	function g() public pure {
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| 		bytes memory x = new bytes(3);
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| 		assert(x.length == 3);
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| 		assert(x[0] == 0);
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| 		assert(x[1] == 0);
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| 		assert(x[2] == 0);
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| 	}
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| 	function h() public pure {
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| 		bytes memory x = new bytes(3);
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| 		assert(x.length == 3);
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| 		x[0] = 0x12;
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| 		x[1] = 0x34;
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| 		assert(x[0] == 0x12);
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| 		assert(x[1] == 0x34);
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| 		// This should be an out-of-bounds assertion.
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| 		x[5] = 0xff;
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| 		assert(x[5] == 0xff);
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| 	}
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| 	function h(uint size) public pure {
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| 		bytes memory x = new bytes(size);
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| 		assert(x.length == size);
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| 		require(size >= 2);
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| 		x[0] = 0x12;
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| 		x[1] = 0x34;
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| 		assert(x[0] == 0x12);
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| 		assert(x[1] == 0x34);
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| 	}
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| }
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| // ----
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