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authorYuki Okushi <huyuumi.dev@gmail.com>2020-10-30 18:00:54 +0900
committerGitHub <noreply@github.com>2020-10-30 18:00:54 +0900
commitf8539221d073cf0f4b28ba3dff5cae8a63ae5243 (patch)
treeb21143b87edf2ca020bcfa464e98e99ae4848818 /src/test/codegen/src-hash-algorithm
parent8111706c18aebe273457b0967e076bf5e105a382 (diff)
parenta15e0dc4991a6c06dd5108d72163fb9809db2b07 (diff)
downloadrust-f8539221d073cf0f4b28ba3dff5cae8a63ae5243.tar.gz
rust-f8539221d073cf0f4b28ba3dff5cae8a63ae5243.zip
Rollup merge of #78524 - tmiasko:source-files-borrow, r=Aaron1011
Avoid BorrowMutError with RUSTC_LOG=debug

```console
$ touch empty.rs
$ env RUSTC_LOG=debug rustc +stage1 --crate-type=lib empty.rs
```

Fails with a `BorrowMutError` because source map files are already
borrowed while `features_query` attempts to format a log message
containing a span.

Release the borrow before the query to avoid the issue.
Diffstat (limited to 'src/test/codegen/src-hash-algorithm')
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