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| author | chriseth <chris@ethereum.org> | 2018-10-12 21:53:45 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-12 21:53:45 +0800 |
| commit | 94526b2d92e469fc8679be1f5a2b56c4c1ed25be (patch) | |
| tree | a85bb55dbb29de2d3e271160af3e5afcc7d9c228 /docs/050-breaking-changes.rst | |
| parent | 1d312c8e4073e2e7ce9a23a721013942e1e5c727 (diff) | |
| parent | 914668c622b60eab4129d0a6b3776c20d8e614bd (diff) | |
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Merge pull request #5145 from ethereum/hashLinker
Hash linker
Diffstat (limited to 'docs/050-breaking-changes.rst')
| -rw-r--r-- | docs/050-breaking-changes.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/050-breaking-changes.rst b/docs/050-breaking-changes.rst index 93f099ca..7b227297 100644 --- a/docs/050-breaking-changes.rst +++ b/docs/050-breaking-changes.rst @@ -158,6 +158,14 @@ Command Line and JSON Interfaces node was replaced by a field called ``kind`` which can have the value ``"constructor"``, ``"fallback"`` or ``"function"``. +* In unlinked binary hex files, library address placeholders are now + the first 36 hex characters of the keccak256 hash of the fully qualified + library name, surrounded by ``$...$``. Previously, + just the fully qualified library name was used. + This recudes the chances of collisions, especially when long paths are used. + Binary files now also contain a list of mappings from these placeholders + to the fully qualified names. + Constructors ------------ |