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| author | Yuki Okushi <huyuumi.dev@gmail.com> | 2021-03-28 01:33:18 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-28 01:33:18 +0900 |
| commit | 5dc29e189b979756839171e84e8f2a39f57f2793 (patch) | |
| tree | f078f73d0c39eb58345d2cb8f316881698b5ec0c /compiler/rustc_codegen_llvm/src | |
| parent | 53cc8065a001e0a488b15e39ada2c01012549988 (diff) | |
| parent | d73015397dc43eb8067644ab2bbb1c2203c795d4 (diff) | |
| download | rust-5dc29e189b979756839171e84e8f2a39f57f2793.tar.gz rust-5dc29e189b979756839171e84e8f2a39f57f2793.zip | |
Rollup merge of #83559 - m-ou-se:rwlock-guard-debug-fix, r=jackh726
Fix Debug implementation for RwLock{Read,Write}Guard.
This would attempt to print the Debug representation of the lock that the guard has locked, which will try to lock again, fail, and just print `"<locked>"` unhelpfully.
After this change, this just prints the contents of the mutex, like the other smart pointers (and MutexGuard) do.
MutexGuard had this problem too: https://github.com/rust-lang/rust/issues/57702
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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