Allow async {} expressions in const contexts

2021-05-16 02:04:58 +02:00
parent 8cf990c9b5
commit bd16825767
10 changed files with 70 additions and 19 deletions
--- a/compiler/rustc_feature/src/active.rs
+++ b/compiler/rustc_feature/src/active.rs
@@ -650,6 +650,9 @@ declare_features! (
    /// Allows unsizing coercions in `const fn`.
    (active, const_fn_unsize, "1.53.0", Some(64992), None),

+    /// Allows `async {}` expressions in const contexts.
+    (active, const_async_blocks, "1.53.0", None, None),
+
    /// Allows using imported `main` function
    (active, imported_main, "1.53.0", Some(28937), None),