mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
29 lines
734 B
Solidity
29 lines
734 B
Solidity
|
pragma abicoder v2;
|
||
|
|
|
||
|
|
contract D {
|
||
|
|
function something() external pure {}
|
||
|
|
}
|
||
|
|
|
||
|
|
contract C {
|
||
|
|
function something() external pure {}
|
||
|
|
function test() external returns (bytes4) {
|
||
|
|
function() external[2] memory x;
|
||
|
|
x[0] = this.something;
|
||
|
|
x[1] = (new D()).something;
|
||
|
|
function() external f = x[1];
|
||
|
|
bytes memory a = abi.encodeCall(x[0], ());
|
||
|
|
bytes memory b = abi.encodeCall(x[1], ());
|
||
|
|
bytes memory c = abi.encodeCall(f, ());
|
||
|
|
assert(a.length == 4 && b.length == 4 && c.length == 4);
|
||
|
|
assert(bytes4(a) == bytes4(b));
|
||
|
|
assert(bytes4(a) == bytes4(c));
|
||
|
|
assert(bytes4(a) == f.selector);
|
||
|
|
return bytes4(a);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// ====
|
||
|
|
// compileViaYul: also
|
||
|
|
// ----
|
||
|
|
// test() -> 0xa7a0d53700000000000000000000000000000000000000000000000000000000
|