fix doc test in mir_build for removing type ascription

2023-03-16 07:00:55 +08:00 · 2023-03-16 07:00:55 +08:00 · 7f98bef37f
parent f54489978d
commit 7f98bef37f
1 changed files with 1 additions and 2 deletions
--- a/compiler/rustc_mir_build/src/thir/pattern/usefulness.rs
+++ b/compiler/rustc_mir_build/src/thir/pattern/usefulness.rs
@ -685,10 +685,9 @@ enum ArmType {
 /// For example, if we are constructing a witness for the match against
 ///
 /// ```compile_fail,E0004
-/// # #![feature(type_ascription)]
 /// struct Pair(Option<(u32, u32)>, bool);
 /// # fn foo(p: Pair) {
-/// match (p: Pair) {
+/// match p {
 ///    Pair(None, _) => {}
 ///    Pair(_, false) => {}
 /// }