Don't lookahead too far when looking for '.' between type and parameters and for comma in function literal parameters

compiler/testData/psi/FunctionLiterals.kt

@@ -27,4 +27,8 @@ fun foo() {
 
     {x, y -> 1}
     {[a] x, [b] y, [c] z -> 1}
+
+    {((a: Int = object { fun t() {} }) -> Int).(x: Int) : String -> "" }
+    { A.B<String>.(x: Int) -> }
+    {((a: Boolean = true) -> Int).(x: Any) : Unit -> }
 }