From 9fbbbcb2a25119a5966855498a5828bb430e7978 Mon Sep 17 00:00:00 2001
From: rsgowman <rgowman@google.com>
Date: Fri, 20 Apr 2018 11:14:47 -0400
Subject: Fix build breakages under linux (gcc) (#1154)

* fix multiline comments by subst /* ... */ for //
* fix unreachable case in a switch statement
---
 .../src/firebase/firestore/immutable/llrb_node.h   | 30 ++++++++++++----------
 .../firestore/immutable/sorted_map_iterator.h      |  1 +
 2 files changed, 17 insertions(+), 14 deletions(-)

(limited to 'Firestore/core')

diff --git a/Firestore/core/src/firebase/firestore/immutable/llrb_node.h b/Firestore/core/src/firebase/firestore/immutable/llrb_node.h
index 0294efe..3dc4030 100644
--- a/Firestore/core/src/firebase/firestore/immutable/llrb_node.h
+++ b/Firestore/core/src/firebase/firestore/immutable/llrb_node.h
@@ -273,13 +273,14 @@ void LlrbNode<K, V>::FixUp() {
   }
 }
 
-// Rotates left:
-//
-//      X              R
-//    /   \          /   \
-//   L     R   =>   X    RR
-//        / \      / \
-//       RL RR     L RL
+/* Rotates left:
+ *
+ *      X              R
+ *    /   \          /   \
+ *   L     R   =>   X    RR
+ *        / \      / \
+ *       RL RR     L RL
+ */
 template <typename K, typename V>
 void LlrbNode<K, V>::RotateLeft() {
   LlrbNode new_left{
@@ -291,13 +292,14 @@ void LlrbNode<K, V>::RotateLeft() {
   set_right(right().right());
 }
 
-// Rotates right:
-//
-//      X              L
-//    /   \          /   \
-//   L     R   =>   LL    X
-//  / \                  / \
-// LL LR                LR R
+/* Rotates right:
+ *
+ *      X              L
+ *    /   \          /   \
+ *   L     R   =>   LL    X
+ *  / \                  / \
+ * LL LR                LR R
+ */
 template <typename K, typename V>
 void LlrbNode<K, V>::RotateRight() {
   LlrbNode new_right{
diff --git a/Firestore/core/src/firebase/firestore/immutable/sorted_map_iterator.h b/Firestore/core/src/firebase/firestore/immutable/sorted_map_iterator.h
index 36f3967..a79f9f5 100644
--- a/Firestore/core/src/firebase/firestore/immutable/sorted_map_iterator.h
+++ b/Firestore/core/src/firebase/firestore/immutable/sorted_map_iterator.h
@@ -123,6 +123,7 @@ class SortedMapIterator {
       case Tag::Tree:
         return tree_iter_.get();
     }
+    FIREBASE_UNREACHABLE();
   }
 
   reference operator*() const {
-- 
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