Decompiler Bug: precedence of constructor call and other tupled calls not strong enough

```
Example 1:

> source <@ String([|'h';'i'|]).Length @>;;
val it : string = "(String([|'h'; 'i'|])).Length"

Example 2:

> source <@ "asdf".Substring(1,2).Length @>;;
val it : string = "("asdf".Substring(1, 2)).Length"
```

Original issue reported on code.google.com by `stephen....@gmail.com` on 17 Feb 2011 at 8:30
