From 9b8528fee4eed35b8e887ded0851d08eb2b10db6 Mon Sep 17 00:00:00 2001
From: Chih-Hung Hsieh <chh@google.com>
Date: Wed, 10 Aug 2016 14:15:30 -0700
Subject: Fix clang-tidy warnings in aapt and aapt2.

* Add explicit keyword to conversion constructors.
* Add NOLINT(implicit) comments for implicit conversion constructors.
Bug: 28341362
* Use const reference type for read-only parameters.
Bug: 30407689
* Use const reference type to avoid unnecessary copy.
Bug: 30413862
Test: build with WITH_TIDY=1

Change-Id: Id6d21961f313a1ad92b15a37fdaa5be9e8ab48e1
---
 tools/aapt2/ResourceUtils.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tools/aapt2/ResourceUtils.cpp')

diff --git a/tools/aapt2/ResourceUtils.cpp b/tools/aapt2/ResourceUtils.cpp
index 7dc88dedc96e..773616d6aa71 100644
--- a/tools/aapt2/ResourceUtils.cpp
+++ b/tools/aapt2/ResourceUtils.cpp
@@ -545,7 +545,7 @@ uint32_t androidTypeToAttributeTypeMask(uint16_t type) {
 std::unique_ptr<Item> parseItemForAttribute(
         const StringPiece& value,
         uint32_t typeMask,
-        std::function<void(const ResourceName&)> onCreateReference) {
+        const std::function<void(const ResourceName&)>& onCreateReference) {
     std::unique_ptr<BinaryPrimitive> nullOrEmpty = tryParseNullOrEmpty(value);
     if (nullOrEmpty) {
         return std::move(nullOrEmpty);
@@ -604,7 +604,7 @@ std::unique_ptr<Item> parseItemForAttribute(
  */
 std::unique_ptr<Item> parseItemForAttribute(
         const StringPiece& str, const Attribute* attr,
-        std::function<void(const ResourceName&)> onCreateReference) {
+        const std::function<void(const ResourceName&)>& onCreateReference) {
     const uint32_t typeMask = attr->typeMask;
     std::unique_ptr<Item> value = parseItemForAttribute(str, typeMask, onCreateReference);
     if (value) {
-- 
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