mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
56 lines
1.0 KiB
Solidity
56 lines
1.0 KiB
Solidity
contract Test {
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struct S {
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uint8 x;
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uint16 y;
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uint256 z;
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uint8[2] a;
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}
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S[5] data;
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function testInit()
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public
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returns (uint8 x, uint16 y, uint256 z, uint8 a, bool flag)
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{
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S[2] memory d;
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x = d[0].x;
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y = d[0].y;
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z = d[0].z;
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a = d[0].a[1];
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flag = true;
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}
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function testCopyRead()
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public
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returns (uint8 x, uint16 y, uint256 z, uint8 a)
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{
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data[2].x = 1;
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data[2].y = 2;
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data[2].z = 3;
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data[2].a[1] = 4;
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S memory s = data[2];
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x = s.x;
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y = s.y;
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z = s.z;
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a = s.a[1];
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}
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function testAssign()
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public
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returns (uint8 x, uint16 y, uint256 z, uint8 a)
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{
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S memory s;
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s.x = 1;
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s.y = 2;
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s.z = 3;
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s.a[1] = 4;
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x = s.x;
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y = s.y;
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z = s.z;
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a = s.a[1];
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}
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}
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// ----
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// testInit() -> 0, 0, 0, 0, true
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// testCopyRead() -> 1, 2, 3, 4
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// testAssign() -> 1, 2, 3, 4
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