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				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			30 lines
		
	
	
		
			624 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			624 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C {
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|     address lastCaller;
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| 
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|     constructor() {
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|         lastCaller = msg.sender;
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|     }
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| 
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|     modifier log {
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|         lastCaller = msg.sender;
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|         _;
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|     }
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| 
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|     function test() log public {
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|         assert(lastCaller == msg.sender);
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|         this.g();
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|         assert(lastCaller == address(this));
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|         assert(lastCaller == msg.sender);
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|         assert(lastCaller == address(0));
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|     }
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| 
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|     function g() log public {
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|     }
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| }
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| // ====
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| // SMTEngine: all
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| // SMTIgnoreCex: yes
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| // ----
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| // Warning 6328: (314-346): CHC: Assertion violation happens here.
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| // Warning 6328: (356-388): CHC: Assertion violation happens here.
 |