From b9b4f549a45ccd6d5b5806153154c86e71e34bde Mon Sep 17 00:00:00 2001
From: Fabian Wolff <fabian.wolff@alumni.ethz.ch>
Date: Sun, 28 Nov 2021 23:10:37 +0100
Subject: Add a suggestion if `macro_rules` is misspelled

---
 src/test/ui/parser/misspelled-macro-rules.fixed  | 13 +++++++++++++
 src/test/ui/parser/misspelled-macro-rules.rs     | 13 +++++++++++++
 src/test/ui/parser/misspelled-macro-rules.stderr | 10 ++++++++++
 3 files changed, 36 insertions(+)
 create mode 100644 src/test/ui/parser/misspelled-macro-rules.fixed
 create mode 100644 src/test/ui/parser/misspelled-macro-rules.rs
 create mode 100644 src/test/ui/parser/misspelled-macro-rules.stderr

(limited to 'src/test/ui/parser')

diff --git a/src/test/ui/parser/misspelled-macro-rules.fixed b/src/test/ui/parser/misspelled-macro-rules.fixed
new file mode 100644
index 00000000000..62be913d85f
--- /dev/null
+++ b/src/test/ui/parser/misspelled-macro-rules.fixed
@@ -0,0 +1,13 @@
+// Regression test for issue #91227.
+
+// run-rustfix
+
+#![allow(unused_macros)]
+
+macro_rules! thing {
+//~^ ERROR: expected one of
+//~| HELP: perhaps you meant to define a macro
+    () => {}
+}
+
+fn main() {}
diff --git a/src/test/ui/parser/misspelled-macro-rules.rs b/src/test/ui/parser/misspelled-macro-rules.rs
new file mode 100644
index 00000000000..4290e6e5e4c
--- /dev/null
+++ b/src/test/ui/parser/misspelled-macro-rules.rs
@@ -0,0 +1,13 @@
+// Regression test for issue #91227.
+
+// run-rustfix
+
+#![allow(unused_macros)]
+
+marco_rules! thing {
+//~^ ERROR: expected one of
+//~| HELP: perhaps you meant to define a macro
+    () => {}
+}
+
+fn main() {}
diff --git a/src/test/ui/parser/misspelled-macro-rules.stderr b/src/test/ui/parser/misspelled-macro-rules.stderr
new file mode 100644
index 00000000000..56df7123819
--- /dev/null
+++ b/src/test/ui/parser/misspelled-macro-rules.stderr
@@ -0,0 +1,10 @@
+error: expected one of `(`, `[`, or `{`, found `thing`
+  --> $DIR/misspelled-macro-rules.rs:7:14
+   |
+LL | marco_rules! thing {
+   | -----------  ^^^^^ expected one of `(`, `[`, or `{`
+   | |
+   | help: perhaps you meant to define a macro: `macro_rules`
+
+error: aborting due to previous error
+
-- 
cgit 1.4.1-3-g733a5