mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
24 lines
997 B
Solidity
24 lines
997 B
Solidity
pragma abicoder v2;
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contract C {
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function ggg(uint8[] calldata s) external pure returns (bytes memory) {
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s[0]; // only this will validate.
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return msg.data;
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}
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function f(uint256[] calldata a) external returns (bytes memory) {
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uint8[] memory m = new uint8[](a.length);
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assembly {
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calldatacopy(add(m, 0x20), 0x44, mul(calldataload(4), 0x20))
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}
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return this.ggg(m);
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}
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}
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// ====
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// compileViaYul: also
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// EVMVersion: >homestead
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// ----
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// f(uint256[]): 0x20, 2, 1, 1 -> 0x20, 0x84, hex"304a4c23", 0x20, 2, 1, 1, hex"00000000000000000000000000000000000000000000000000000000"
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// ggg(uint8[]): 0x20, 2, 1, 1 -> 0x20, 0x84, hex"304a4c23", 0x20, 2, 1, 1, hex"00000000000000000000000000000000000000000000000000000000"
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// f(uint256[]): 0x20, 2, 0x0101, 0x0101 -> 0x20, 0x84, hex"304a4c23", 0x20, 2, 1, 1, hex"00000000000000000000000000000000000000000000000000000000"
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// ggg(uint8[]): 0x20, 2, 0x0101, 0x0101 -> FAILURE
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