diff options
Diffstat (limited to 'library/std/src/lib.rs')
| -rw-r--r-- | library/std/src/lib.rs | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index 318a46d1b..72b9ad348 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -188,6 +188,13 @@ //! [array]: prim@array //! [slice]: prim@slice +// To run std tests without x.py without ending up with two copies of std, Miri needs to be +// able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>. +// rustc itself never sets the feature, so this line has no affect there. +#![cfg(any(not(feature = "miri-test-libstd"), test, doctest))] +// miri-test-libstd also prefers to make std use the sysroot versions of the dependencies. +#![cfg_attr(feature = "miri-test-libstd", feature(rustc_private))] +// #![cfg_attr(not(feature = "restricted-std"), stable(feature = "rust1", since = "1.0.0"))] #![cfg_attr(feature = "restricted-std", unstable(feature = "restricted_std", issue = "none"))] #![doc( @@ -202,12 +209,6 @@ no_global_oom_handling, not(no_global_oom_handling) ))] -// To run std tests without x.py without ending up with two copies of std, Miri needs to be -// able to "empty" this crate. See <https://github.com/rust-lang/miri-test-libstd/issues/4>. -// rustc itself never sets the feature, so this line has no affect there. -#![cfg(any(not(feature = "miri-test-libstd"), test, doctest))] -// miri-test-libstd also prefers to make std use the sysroot versions of the dependencies. -#![cfg_attr(feature = "miri-test-libstd", feature(rustc_private))] // Don't link to std. We are std. #![no_std] // Tell the compiler to link to either panic_abort or panic_unwind |