mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
40 lines
1.1 KiB
Solidity
40 lines
1.1 KiB
Solidity
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contract C {
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mapping(uint => uint) simple;
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mapping(uint16 => uint) cleanup;
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mapping(string => uint) str;
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mapping(uint => mapping(uint => uint)) twodim;
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function test_simple(uint _off) public returns (uint _a, uint _b, uint _c) {
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simple[_off + 2] = 3;
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simple[_off + 3] = 4;
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simple[uint(-1)] = 5;
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_c = simple[uint(-1)];
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_b = simple[3 + _off];
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_a = simple[2 + _off];
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}
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function test_cleanup() public returns (bool) {
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uint16 x;
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assembly { x := 0xffff0001 }
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cleanup[x] = 3;
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return cleanup[1] == 3;
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}
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function test_str() public returns (bool) {
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str["abc"] = 3;
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string memory s = "abc";
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return str[s] == 3;
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}
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function test_twodim() public returns (uint a, uint b) {
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twodim[2][3] = 3;
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a = twodim[3][2];
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b = twodim[2][3];
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}
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}
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// ====
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// compileViaYul: true
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// ----
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// test_simple(uint256): 0 -> 3, 4, 5
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// test_simple(uint256): 1 -> 3, 4, 5
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// test_simple(uint256): 2 -> 3, 4, 5
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// test_cleanup() -> true
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// test_str() -> true
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// test_twodim() -> 0, 3
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