From 55dbf3949db9004465607eeb152107e76908cfa9 Mon Sep 17 00:00:00 2001
From: gohome001 <3156514693@qq.com>
Date: Tue, 11 Feb 2025 15:24:46 +0800
Subject: [PATCH 1/2] don't emit implicit drop inlay hints for macro

---
 crates/ide/src/inlay_hints/implicit_drop.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/ide/src/inlay_hints/implicit_drop.rs b/crates/ide/src/inlay_hints/implicit_drop.rs
index 27c7c3d498..8c91958d8c 100644
--- a/crates/ide/src/inlay_hints/implicit_drop.rs
+++ b/crates/ide/src/inlay_hints/implicit_drop.rs
@@ -54,7 +54,8 @@ pub(super) fn hints(
             };
             let range = match terminator.span {
                 MirSpan::ExprId(e) => match source_map.expr_syntax(e) {
-                    Ok(s) => {
+                    // don't show inlay hint for macro
+                    Ok(s) if !s.file_id.is_macro() => {
                         let root = &s.file_syntax(sema.db);
                         let expr = s.value.to_node(root);
                         let expr = expr.syntax();
@@ -69,7 +70,7 @@ pub(super) fn hints(
                             }
                         }
                     }
-                    Err(_) => continue,
+                    _ => continue,
                 },
                 MirSpan::PatId(p) => match source_map.pat_syntax(p) {
                     Ok(s) => s.value.text_range(),

From 42f11d49ee57766639d9c284cb2db45bfb97fd96 Mon Sep 17 00:00:00 2001
From: gohome001 <3156514693@qq.com>
Date: Tue, 11 Feb 2025 15:27:34 +0800
Subject: [PATCH 2/2] add test case for ignoring inlay hint for macro call

---
 crates/ide/src/inlay_hints/implicit_drop.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/crates/ide/src/inlay_hints/implicit_drop.rs b/crates/ide/src/inlay_hints/implicit_drop.rs
index 8c91958d8c..58dc0fdf62 100644
--- a/crates/ide/src/inlay_hints/implicit_drop.rs
+++ b/crates/ide/src/inlay_hints/implicit_drop.rs
@@ -229,6 +229,27 @@ mod tests {
       //^ drop(y)
     }
   //^ drop(x)
+"#,
+        );
+    }
+
+    #[test]
+    fn ignore_inlay_hint_for_macro_call() {
+        check_with_config(
+            ONLY_DROP_CONFIG,
+            r#"
+    struct X;
+
+    macro_rules! my_macro {
+        () => {{
+            let bbb = X;
+            bbb
+        }};
+    }
+
+    fn test() -> X {
+        my_macro!()
+    }
 "#,
         );
     }