mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
17 lines
371 B
Solidity
17 lines
371 B
Solidity
using L for I;
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interface I { function f() external pure returns (uint); }
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library L {
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function execute(I i) internal pure returns (uint) {
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return i.f();
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}
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}
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contract C is I {
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function x() public view returns (uint) {
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I i = this;
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return i.execute();
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}
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function f() public pure returns (uint) { return 7; }
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}
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// ----
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// x() -> 7
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