tree 89cca93e37cc63a58d538573a0013b998d55bc17
parent 4ec31a350b63751885fcbfd3537b271de26a73cb
author Neel Mehta <mneel@google.com> 1563488182 -0700
committer Neel Mehta <mneel@google.com> 1563828519 -0700

Parens in ConstantExpr follow original interface

Parens are only printed in constant expressions if the original
expression contained them.

Bug: 137553653
Test: hidl-gen -Lformat android.hardware.radio@1.4 (or similar
interface)

Change-Id: I65c009a4e2dc8d83586070d5165ee70d3d5756da