mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
23 lines
655 B
Solidity
23 lines
655 B
Solidity
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contract test {
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mapping(uint8 => uint8) a;
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mapping(uint8 => uint8) b;
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function f() internal returns (mapping(uint8 => uint8) storage r) {
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r = a;
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r[1] = 42;
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r = b;
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r[1] = 84;
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}
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function g() public returns (uint8, uint8, uint8, uint8, uint8, uint8) {
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f()[2] = 21;
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return (a[0], a[1], a[2], b[0], b[1], b[2]);
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}
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function h() public returns (uint8, uint8, uint8, uint8, uint8, uint8) {
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mapping(uint8 => uint8) storage m = f();
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m[2] = 17;
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return (a[0], a[1], a[2], b[0], b[1], b[2]);
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}
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}
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// ----
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// g() -> 0, 42, 0, 0, 84, 21
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// h() -> 0, 42, 0, 0, 84, 17
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