fix: Don't trigger paren wrapping typing handler after idents

Author: Veykril

src/tools/rust-analyzer/crates/ide/src/typing.rs

@@ -174,6 +174,9 @@ fn on_delimited_node_typed(
     kinds: &[fn(SyntaxKind) -> bool],
 ) -> Option<TextEdit> {
     let t = reparsed.syntax().token_at_offset(offset).right_biased()?;
+    if t.prev_token().map_or(false, |t| t.kind().is_any_identifier()) {
+        return None;
+    }
     let (filter, node) = t
         .parent_ancestors()
         .take_while(|n| n.text_range().start() == offset)
@@ -1091,6 +1094,22 @@ fn f() {
         );
     }
 
+    #[test]
+    fn preceding_whitespace_is_significant_for_closing_brackets() {
+        type_char_noop(
+            '(',
+            r#"
+fn f() { a.b$0if true {} }
+"#,
+        );
+        type_char_noop(
+            '(',
+            r#"
+fn f() { foo$0{} }
+"#,
+        );
+    }
+
     #[test]
     fn adds_closing_parenthesis_for_pat() {
         type_char(