tree 924817972167902b1f9882840c847c1fa5dca8e4
parent 008290ab55ac24ef656d254e41a03ad2b1fba7d2
author Jesse Wilson <jessewilson@google.com> 1325956018 -0500
committer Jesse Wilson <jessewilson@google.com> 1325956018 -0500

Replace two methods not() and negate() with a new type UnaryOp and an op() method. I'm hoping this simplifies life for compiler authors who won't need to do manual dispatch.