mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
16 lines
513 B
Solidity
16 lines
513 B
Solidity
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contract c {
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function set(uint key) public returns (bool) { data[key] = msg.data; return true; }
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function copy(uint from, uint to) public returns (bool) { data[to] = data[from]; return true; }
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mapping(uint => bytes) data;
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}
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// ----
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// set(uint256): 1, 2 -> true
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// set(uint256): 2, 2, 3, 4, 5 -> true
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// storage: nonempty
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// copy(uint256,uint256): 1, 2 -> true
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// storage: nonempty
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// copy(uint256,uint256): 99, 1 -> true
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// storage: nonempty
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// copy(uint256,uint256): 99, 2 -> true
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// storage: empty
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