Consistently call editions "Rust 20xx" in messages.

2 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 40210f747ff..d11db74a3bd 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -2109,7 +2109,7 @@ impl<'a> Parser<'a> {
 
         let mut async_block_err = |e: &mut DiagnosticBuilder<'_>, span: Span| {
             recover_async = true;
-            e.span_label(span, "`async` blocks are only allowed in edition 2018 or later");
+            e.span_label(span, "`async` blocks are only allowed in Rust 2018 or later");
             e.help(&format!("set `edition = \"{}\"` in `Cargo.toml`", LATEST_STABLE_EDITION));
             e.note("for more on editions, read https://doc.rust-lang.org/edition-guide");
         };
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index 6d79a6ac09c..e49b1a54e9b 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -1667,7 +1667,7 @@ impl<'a> Parser<'a> {
     fn ban_async_in_2015(&self, span: Span) {
         if span.rust_2015() {
             let diag = self.diagnostic();
-            struct_span_err!(diag, span, E0670, "`async fn` is not permitted in the 2015 edition")
+            struct_span_err!(diag, span, E0670, "`async fn` is not permitted in Rust 2015")
                 .span_label(span, "to use `async fn`, switch to Rust 2018 or later")
                 .help(&format!("set `edition = \"{}\"` in `Cargo.toml`", LATEST_STABLE_EDITION))
                 .note("for more on editions, read https://doc.rust-lang.org/edition-guide")