From 20c6f270240bdb3b34d4f1399ccc29823343deed Mon Sep 17 00:00:00 2001
From: dfireBird <me@dfirebird.dev>
Date: Mon, 4 Dec 2023 22:06:19 +0530
Subject: [PATCH] Insert fn call parens only if the parens inserted around
 field name

---
 .../ide-completion/src/completions/record.rs  | 25 +++++++++++++++++++
 crates/ide-completion/src/render.rs           | 14 +++++------
 2 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/crates/ide-completion/src/completions/record.rs b/crates/ide-completion/src/completions/record.rs
index 945c3945bfa3..46213deb0afe 100644
--- a/crates/ide-completion/src/completions/record.rs
+++ b/crates/ide-completion/src/completions/record.rs
@@ -427,6 +427,31 @@ fn foo() {
         ..Default::default()
     };
 }
+"#,
+        );
+    }
+
+    #[test]
+    fn callable_field_struct_init() {
+        check_edit(
+            "field",
+            r#"
+struct S {
+    field: fn(),
+}
+
+fn main() {
+    S {fi$0
+}
+"#,
+            r#"
+struct S {
+    field: fn(),
+}
+
+fn main() {
+    S {field
+}
 "#,
         );
     }
diff --git a/crates/ide-completion/src/render.rs b/crates/ide-completion/src/render.rs
index 048730c078d7..830d7cabab58 100644
--- a/crates/ide-completion/src/render.rs
+++ b/crates/ide-completion/src/render.rs
@@ -169,15 +169,15 @@ pub(crate) fn render_field(
                 if let Some(receiver) = ctx.completion.sema.original_ast_node(receiver.clone()) {
                     builder.insert(receiver.syntax().text_range().start(), "(".to_string());
                     builder.insert(ctx.source_range().end(), ")".to_string());
+
+                    let is_parens_needed =
+                        !matches!(dot_access.kind, DotAccessKind::Method { has_parens: true });
+
+                    if is_parens_needed {
+                        builder.insert(ctx.source_range().end(), "()".to_string());
+                    }
                 }
             }
-
-            let is_parens_needed =
-                !matches!(dot_access.kind, DotAccessKind::Method { has_parens: true });
-
-            if is_parens_needed {
-                builder.insert(ctx.source_range().end(), "()".to_string());
-            }
         }
 
         item.text_edit(builder.finish());