Tamir Duberstein 7654d4b398

compiler: always use var_os("RUST_BACKTRACE") ...

There are 3 instances of var(...) and 3 instances of var_os(...); the
latter avoids an appearance of unhandled error, so use it everywhere.

2023-10-06 08:53:23 -04:00

..

abi_cafe.rs

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bench.rs

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build_backend.rs

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build_sysroot.rs

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Cargo.lock

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Cargo.toml

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config.rs

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main.rs

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path.rs

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prepare.rs

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rustc_info.rs

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shared_utils.rs

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tests.rs

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usage.txt

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utils.rs

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