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			20 lines
		
	
	
		
			580 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			580 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| abstract contract A {
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| 	function foo() internal virtual returns (uint256);
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| 	function test(uint8 _a) internal virtual returns (uint256) {}
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| }
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| abstract contract B {
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| 	function foo() internal virtual returns (uint256);
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| 	function test() internal virtual returns (uint256);
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| }
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| abstract contract C {
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| 	function foo() internal virtual returns (uint256);
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| }
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| abstract contract D {
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| 	function foo() internal virtual returns (uint256);
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| }
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| contract X is A, B, C, D {
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| 	function test() internal override returns (uint256) {}
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| 	function foo() internal override(A, B, C, D) returns (uint256) {}
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| }
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| // ----
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