From 86f655f141fcee9eaea2fe295956a9da9bd55f1f Mon Sep 17 00:00:00 2001
From: Hans Wennborg <hans@hanshq.net>
Date: Tue, 14 Jul 2015 16:50:14 +0000
Subject: [PATCH] AST Matchers: pass ast_type_traits::DynTypedNode by const-ref

(Broken out from http://reviews.llvm.org/D11168)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@242161 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/ASTMatchers/ASTMatchersInternal.cpp | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/ASTMatchers/ASTMatchersInternal.cpp b/lib/ASTMatchers/ASTMatchersInternal.cpp
index b6ef8226a9..069fcba474 100644
--- a/lib/ASTMatchers/ASTMatchersInternal.cpp
+++ b/lib/ASTMatchers/ASTMatchersInternal.cpp
@@ -20,21 +20,21 @@ namespace clang {
 namespace ast_matchers {
 namespace internal {
 
-bool NotUnaryOperator(const ast_type_traits::DynTypedNode DynNode,
+bool NotUnaryOperator(const ast_type_traits::DynTypedNode &DynNode,
                       ASTMatchFinder *Finder, BoundNodesTreeBuilder *Builder,
                       ArrayRef<DynTypedMatcher> InnerMatchers);
 
-bool AllOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool AllOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                            ASTMatchFinder *Finder,
                            BoundNodesTreeBuilder *Builder,
                            ArrayRef<DynTypedMatcher> InnerMatchers);
 
-bool EachOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool EachOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                             ASTMatchFinder *Finder,
                             BoundNodesTreeBuilder *Builder,
                             ArrayRef<DynTypedMatcher> InnerMatchers);
 
-bool AnyOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool AnyOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                            ASTMatchFinder *Finder,
                            BoundNodesTreeBuilder *Builder,
                            ArrayRef<DynTypedMatcher> InnerMatchers);
@@ -51,7 +51,7 @@ void BoundNodesTreeBuilder::visitMatches(Visitor *ResultVisitor) {
 namespace {
 
 typedef bool (*VariadicOperatorFunction)(
-    const ast_type_traits::DynTypedNode DynNode, ASTMatchFinder *Finder,
+    const ast_type_traits::DynTypedNode &DynNode, ASTMatchFinder *Finder,
     BoundNodesTreeBuilder *Builder, ArrayRef<DynTypedMatcher> InnerMatchers);
 
 template <VariadicOperatorFunction Func>
@@ -228,7 +228,7 @@ void BoundNodesTreeBuilder::addMatch(const BoundNodesTreeBuilder &Other) {
   Bindings.append(Other.Bindings.begin(), Other.Bindings.end());
 }
 
-bool NotUnaryOperator(const ast_type_traits::DynTypedNode DynNode,
+bool NotUnaryOperator(const ast_type_traits::DynTypedNode &DynNode,
                       ASTMatchFinder *Finder, BoundNodesTreeBuilder *Builder,
                       ArrayRef<DynTypedMatcher> InnerMatchers) {
   if (InnerMatchers.size() != 1)
@@ -248,7 +248,7 @@ bool NotUnaryOperator(const ast_type_traits::DynTypedNode DynNode,
   return !InnerMatchers[0].matches(DynNode, Finder, &Discard);
 }
 
-bool AllOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool AllOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                            ASTMatchFinder *Finder,
                            BoundNodesTreeBuilder *Builder,
                            ArrayRef<DynTypedMatcher> InnerMatchers) {
@@ -262,7 +262,7 @@ bool AllOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
   return true;
 }
 
-bool EachOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool EachOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                             ASTMatchFinder *Finder,
                             BoundNodesTreeBuilder *Builder,
                             ArrayRef<DynTypedMatcher> InnerMatchers) {
@@ -279,7 +279,7 @@ bool EachOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
   return Matched;
 }
 
-bool AnyOfVariadicOperator(const ast_type_traits::DynTypedNode DynNode,
+bool AnyOfVariadicOperator(const ast_type_traits::DynTypedNode &DynNode,
                            ASTMatchFinder *Finder,
                            BoundNodesTreeBuilder *Builder,
                            ArrayRef<DynTypedMatcher> InnerMatchers) {
-- 
2.50.1