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| author | bors <bors@rust-lang.org> | 2017-06-15 06:52:42 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2017-06-15 06:52:42 +0000 |
| commit | 119066ff2bb39f7c8f7d1e68b7ad15e026f048e2 (patch) | |
| tree | b5bf1dd466b6faa4a4522dd13b186c0379a4f2fc /src/liballoc | |
| parent | 0189cec5d4e782ca17dd510934e93a7bd327ba86 (diff) | |
| parent | e32365272872d9bd69dd3f89113f2a47158960c5 (diff) | |
| download | rust-119066ff2bb39f7c8f7d1e68b7ad15e026f048e2.tar.gz rust-119066ff2bb39f7c8f7d1e68b7ad15e026f048e2.zip | |
Auto merge of #42625 - michaelwoerister:dep-node-debug, r=nikomatsakis
incr.comp.: Make DepNode's std::fmt::Debug implementation useful again. With #42537 a regular `DepNode` only contains an opaque hash as its identifier. In most cases, this hash is actually a `DefPathHash` and we can reconstruct the `DefId` it came from via a table lookup --- and then use that to print something intelligible for debug outputs. For cases where we cannot reconstruct information from the DepNode's hash, this PR will cache a string representation of the `DepNode` in a side-table. This string is later used for debug outputs. r? @nikomatsakis
Diffstat (limited to 'src/liballoc')
0 files changed, 0 insertions, 0 deletions