about summary refs log tree commit diff
path: root/compiler/rustc_feature/src/unstable.rs
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/rustc_feature/src/unstable.rs')
-rw-r--r--compiler/rustc_feature/src/unstable.rs3
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs
index 1067156958d..fc3696c4022 100644
--- a/compiler/rustc_feature/src/unstable.rs
+++ b/compiler/rustc_feature/src/unstable.rs
@@ -580,9 +580,6 @@ declare_features! (
     (incomplete, repr128, "1.16.0", Some(56071)),
     /// Allows `repr(simd)` and importing the various simd intrinsics.
     (unstable, repr_simd, "1.4.0", Some(27731)),
-    /// Allows enums like Result<T, E> to be used across FFI, if T's niche value can
-    /// be used to describe E or vise-versa.
-    (unstable, result_ffi_guarantees, "1.80.0", Some(110503)),
     /// Allows bounding the return type of AFIT/RPITIT.
     (unstable, return_type_notation, "1.70.0", Some(109417)),
     /// Allows `extern "rust-cold"`.