From dd0421e587bf312bd79eb98c821e0be437f6b361 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Sun, 9 Feb 2020 17:17:56 +0800
Subject: Handle macro token cases for rename

---
 crates/ra_ide/src/references/rename.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'crates/ra_ide/src/references')

diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs
index 08e77c01f..c46b78cb6 100644
--- a/crates/ra_ide/src/references/rename.rs
+++ b/crates/ra_ide/src/references/rename.rs
@@ -210,6 +210,25 @@ mod tests {
         );
     }
 
+    #[test]
+    fn test_rename_for_macro_args() {
+        test_rename(
+            r#"
+    macro_rules! foo {($i:ident) => {$i} }
+    fn main() {
+        let a<|> = "test";
+        foo!(a);
+    }"#,
+            "b",
+            r#"
+    macro_rules! foo {($i:ident) => {$i} }
+    fn main() {
+        let b = "test";
+        foo!(b);
+    }"#,
+        );
+    }
+
     #[test]
     fn test_rename_for_param_inside() {
         test_rename(
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