Eagerly translate HelpUseLatestEdition in parser diagnostics

2 files changed, 26 insertions, 0 deletions

diff --git a/tests/ui/parser/help-set-edition-ice-122130.rs b/tests/ui/parser/help-set-edition-ice-122130.rs
new file mode 100644
index 00000000000..bc5af04ecbc
--- /dev/null
+++ b/tests/ui/parser/help-set-edition-ice-122130.rs
@@ -0,0 +1,5 @@
+enum will {
+    s#[c"owned_box"]
+    //~^ERROR expected one of `(`, `,`, `=`, `{`, or `}`, found `#`
+    //~|ERROR expected item, found `"owned_box"`
+}
diff --git a/tests/ui/parser/help-set-edition-ice-122130.stderr b/tests/ui/parser/help-set-edition-ice-122130.stderr
new file mode 100644
index 00000000000..fe4d212f2db
--- /dev/null
+++ b/tests/ui/parser/help-set-edition-ice-122130.stderr
@@ -0,0 +1,21 @@
+error: expected one of `(`, `,`, `=`, `{`, or `}`, found `#`
+  --> $DIR/help-set-edition-ice-122130.rs:2:6
+   |
+LL |     s#[c"owned_box"]
+   |      ^ expected one of `(`, `,`, `=`, `{`, or `}`
+   |
+   = note: you may be trying to write a c-string literal
+   = note: c-string literals require Rust 2021 or later
+   = help: pass `--edition 2021` to `rustc`
+   = note: for more on editions, read https://doc.rust-lang.org/edition-guide
+
+error: expected item, found `"owned_box"`
+  --> $DIR/help-set-edition-ice-122130.rs:2:9
+   |
+LL |     s#[c"owned_box"]
+   |         ^^^^^^^^^^^ expected item
+   |
+   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
+
+error: aborting due to 2 previous errors
+