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Rollup merge of #82712 - CDirkx:cfg-target_os, r=dtolnay 

Remove unnecessary conditional `cfg(target_os)` for `redox` and `vxworks`

`redox` and `vxworks` are now part of target_family `unix`, thus `cfg(unix)` already implies `cfg(target_os="redox")` and `cfg(target_os="vxworks")`

35dbef2350/compiler/rustc_target/src/spec/redox_base.rs (L26)

35dbef2350/compiler/rustc_target/src/spec/vxworks_base.rs (L27)
This commit is contained in:
Yuki Okushi 2021-03-03 16:27:47 +09:00 committed by GitHub
parent 376655eaf6 738f736066
commit 68d4ff04ee
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1 changed files with 1 additions and 1 deletions
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library/std/src/os/mod.rs
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@ -29,7 +29,7 @@ pub use crate::sys::wasi_ext as wasi;
// If we're not documenting libstd then we just expose the main modules as we otherwise would.
#[cfg(not(doc))]
#[cfg(any(target_os = "redox", unix, target_os = "vxworks", target_os = "hermit"))]
#[cfg(any(unix, target_os = "hermit"))]
#[stable(feature = "rust1", since = "1.0.0")]
pub use crate::sys::ext as unix;