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			16 lines
		
	
	
		
			495 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			495 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C {
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| 	function f(bytes calldata b) external pure {
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| 		require(b.length > 10);
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| 		require(b[10] == 0xff);
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| 		assert(bytes(b[10:20]).length == 10);
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| 		// Disabled because of Spacer nondeterminism
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| 		//assert(bytes(b[10:20])[0] == 0xff);
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| 		// Disabled because of Spacer nondeterminism
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| 		//assert(bytes(b[10:20])[5] == 0xff);
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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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| // Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
 |