Add regression test for #1998 (#2060)

fsprojects · Feb 3, 2022 · 3be8d8d · 3be8d8d
1 parent e79ac65
commit 3be8d8d
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/Fantomas.Tests/LambdaTests.fs b/src/Fantomas.Tests/LambdaTests.fs
@@ -1137,3 +1137,20 @@ let ``parenthesis function call with long lambda argument`` () =
     // comment
     42)
 """
+
+[<Test>]
+let ``function expression and argument expression with parenthesis, 1998`` () =
+    formatSourceString
+        false
+        """
+(SomeModule.doSomething << SomeModule.doSomethingElse) (fun x -> x)
+"""
+        config
+    |> prepend newline
+    |> should
+        equal
+        """
+(SomeModule.doSomething
+ << SomeModule.doSomethingElse)
+    (fun x -> x)
+"""