Stabilise irrefutable if-let and while-let patterns

This stabilises RFC 2086 (https://github.com/rust-lang/rust/issues/44495).

Co-Authored-By: Sebastian Malton <sebastian@malton.name>

1 files changed, 0 insertions, 12 deletions

diff --git a/src/test/run-pass/binding/allow_irrefutable_let_patterns.rs b/src/test/run-pass/binding/allow_irrefutable_let_patterns.rs
deleted file mode 100644
index d9a42a29639..00000000000
--- a/src/test/run-pass/binding/allow_irrefutable_let_patterns.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// run-pass
-#![feature(irrefutable_let_patterns)]
-
-// must-compile-successfully-irrefutable_let_patterns_with_gate
-#[allow(irrefutable_let_patterns)]
-fn main() {
-    if let _ = 5 {}
-
-    while let _ = 5 {
-        break;
-    }
-}