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authorNiko Matsakis <niko@alum.mit.edu>2019-06-20 10:44:20 -0400
committerNiko Matsakis <niko@alum.mit.edu>2019-07-02 12:25:22 -0400
commit74a6efbf00e2fff08afe623a0a01155b4bebd0a3 (patch)
treeb9df1ba746aff4561a2414e91f77d3a78f2ab48a /src/libsyntax
parentcbc75c699c1be9bf6c735351b7b07ab7d0569cdf (diff)
downloadrust-74a6efbf00e2fff08afe623a0a01155b4bebd0a3.tar.gz
rust-74a6efbf00e2fff08afe623a0a01155b4bebd0a3.zip
feature-gate member constraints outside of async-await
Minimizes risk.
Diffstat (limited to 'src/libsyntax')
-rw-r--r--src/libsyntax/feature_gate.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index f97e9d43854..1223c069d65 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -570,6 +570,9 @@ declare_features! (
     // Allows explicit discriminants on non-unit enum variants.
     (active, arbitrary_enum_discriminant, "1.37.0", Some(60553), None),
 
+    // Allows impl trait with multiple unrelated lifetimes
+    (active, member_constraints, "1.37.0", Some(61977), None),
+
     // -------------------------------------------------------------------------
     // feature-group-end: actual feature gates
     // -------------------------------------------------------------------------