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| author | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-10-29 00:00:00 +0000 |
|---|---|---|
| committer | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-10-29 18:09:53 +0100 |
| commit | 2661a4edb90773b22bab3af31fa12a25963c1b01 (patch) | |
| tree | 806082f747f7874d319772d0bfb808903297152a /compiler/rustc_codegen_llvm/src | |
| parent | a53fb30e3bf2655b0563da6d561c23cda5f3ec11 (diff) | |
| download | rust-2661a4edb90773b22bab3af31fa12a25963c1b01.tar.gz rust-2661a4edb90773b22bab3af31fa12a25963c1b01.zip | |
Avoid BorrowMutError with RUSTC_LOG=debug
$ 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 'compiler/rustc_codegen_llvm/src')
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