mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
26 lines
699 B
Solidity
26 lines
699 B
Solidity
contract A {
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function foo() internal returns (uint256);
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}
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contract B is A {
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function foo() internal override returns (uint256);
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}
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contract C is B {
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function foo() internal override returns (uint256);
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}
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contract D is C {
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function foo() internal override returns (uint256);
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}
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contract X is D {
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function foo() internal override returns (uint256);
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}
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// ----
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// TypeError: (0-58): Contract "A" should be marked as abstract.
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// TypeError: (60-132): Contract "B" should be marked as abstract.
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// TypeError: (134-206): Contract "C" should be marked as abstract.
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// TypeError: (208-280): Contract "D" should be marked as abstract.
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// TypeError: (282-354): Contract "X" should be marked as abstract.
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