commit 7794369d4bf8c658904eace111377d5aa1dcc068
author Steven Moreland <smoreland@google.com> Thu Aug 09 12:53:42 2018 -0700
committer Steven Moreland <smoreland@google.com> Thu Aug 09 15:26:15 2018 -0700
tree 83a3196d3af25c7c3034b45c23a0edecae6f3867
parent f21962d2f0de0109ddd523e70e4226d51675aa0d

Use ConstantExpression for FLAG_ONE_WAY.

In order to simplify printing it in comments (and later simplify
|'ing it).

Bug: 37525755
Test: hidl_test
Change-Id: Ifcf23b92966e29abe42c267e2b56b2d7fe45c217

ConstantExpression.cpp

diff --git a/ConstantExpression.cpp b/ConstantExpression.cpp
index aa2ebec..a025dd2 100644
--- a/ConstantExpression.cpp
+++ b/ConstantExpression.cpp
@@ -173,7 +173,7 @@
 
     CHECK(!expr.empty());
     CHECK(isSupported(kind));
-    mTrivialDescription = true;
+    mTrivialDescription = std::to_string(value) == expr;
     mExpr = expr;
     mValueKind = kind;
     mValue = value;