https://issues.dlang.org/show_bug.cgi?id=20654

          Issue ID: 20654
           Summary: is(symbol == module) doesn't highlight properly
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: visuald
          Assignee: nobody@puremagic.com
          Reporter: turkeyman@gmail.com

`is(symbol == module)` puts a red underline squiggle under `module`, however this is a valid expression.

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