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				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			43 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Solidity
		
	
	
	
	
	
contract C {
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    struct S { bool f; }
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    S s;
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    function ext() external {}
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    function f() internal
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    {
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        S storage r;
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        try this.ext() { }
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        catch (bytes memory) { r = s; }
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        r;
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    }
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    function g() internal
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    {
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        S storage r;
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        try this.ext() { r = s; }
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        catch (bytes memory) { }
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        r;
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    }
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    function h() internal
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    {
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        S storage r;
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        try this.ext() {}
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        catch Error (string memory) { r = s; }
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        catch (bytes memory) { r = s; }
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        r;
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    }
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    function i() internal
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    {
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        S storage r;
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        try this.ext() { r = s; }
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        catch (bytes memory) { r; }
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        r = s;
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        r;
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    }
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}
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// ====
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// EVMVersion: >=byzantium
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// ----
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// TypeError: (206-207): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.
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// TypeError: (343-344): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.
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// TypeError: (526-527): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.
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// TypeError: (653-654): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.
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