Add more no-op tests

Author: Jonas Schievink

crates/ide/src/typing.rs

@@ -396,6 +396,22 @@ fn f() {
 fn f(x: u8) {
     if x $0
 }
+"#,
+        );
+        type_char_noop(
+            '=',
+            r#"
+fn f(x: u8) {
+    if x $0 {}
+}
+"#,
+        );
+        type_char_noop(
+            '=',
+            r#"
+fn f(x: u8) {
+    if x $0 0 {}
+}
 "#,
         );
         type_char_noop(