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Merge pull request #6604 from ethereum/library-self-delegatecall

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Error on library calling itself externally
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chriseth
2019-05-02 17:25:25 +02:00
committed by GitHub
parent f5f0804c19 07744dbd12
commit e9f41d1148
3 changed files with 27 additions and 0 deletions
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test/libsolidity/syntaxTests/visibility/library_self_delegatecall.sol
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library L1 {
using L1 for *;
function f() public pure returns (uint r) { return r.g(); }
function g(uint) public pure returns (uint) { return 2; }
}
library L2 {
using L1 for *;
function f() public pure returns (uint r) { return r.g(); }
function g(uint) public pure returns (uint) { return 2; }
}
// ----
// TypeError: (88-93): Libraries cannot call their own functions externally.