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| author | bors <bors@rust-lang.org> | 2019-03-03 03:00:16 +0000 |
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| committer | bors <bors@rust-lang.org> | 2019-03-03 03:00:16 +0000 |
| commit | 7dbba3d03c5d3e9fdb96556eac1be49449c41edc (patch) | |
| tree | eda91750cfd2690b78e7198ec5166ec0aa5fb8b7 /src/libstd/sys/unix/stack_overflow.rs | |
| parent | 0ea22717a1e01fa535534b85a5347a7e49fc79de (diff) | |
| parent | c0e8cf94103289c424c62ca48e1e3f56e352a84a (diff) | |
| download | rust-7dbba3d03c5d3e9fdb96556eac1be49449c41edc.tar.gz rust-7dbba3d03c5d3e9fdb96556eac1be49449c41edc.zip | |
Auto merge of #58464 - jethrogb:jb/std-test-panic-output, r=alexcrichton
Use the correct stderr when testing libstd When compiling the unit tests for libstd, there are two copies of `std` in existence, see [lib.rs](https://github.com/rust-lang/rust/blob/919cf42/src/libstd/lib.rs#L335-L341). This means there are two copies of everything, including thread local variable definitions. Before this PR, it's possible that libtest would configure a stderr sink in one of those copies, whereas the panic logic would inspect the sink in the other copy, resulting in libtest missing the relevant panic message. This PR makes sure that when testing, the panic logic always accesses the stderr sink from “realstd”, using the same logic that libtest uses.
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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