From 4394b3bac7a0647f5121a533397c0fe20c89dab8 Mon Sep 17 00:00:00 2001
From: StilesCrisis <johnstiles@John-Stiles-iMac.local>
Date: Sat, 4 Feb 2017 00:05:34 -0800
Subject: [PATCH] Add LIKELY and UNLIKELY hints
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Doesn’t seem to affect timings in perftest on my machine, but it may
help others.
---
 include/rapidjson/reader.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/rapidjson/reader.h b/include/rapidjson/reader.h
index dcdc8cc..df59a1e 100644
--- a/include/rapidjson/reader.h
+++ b/include/rapidjson/reader.h
@@ -530,7 +530,7 @@ public:
      */
     template <unsigned parseFlags, typename InputStream, typename Handler>
     bool IterativeParseNext(InputStream& is, Handler& handler) {
-        while (is.Peek() != '\0') {
+        while (RAPIDJSON_LIKELY(is.Peek() != '\0')) {
             SkipWhitespaceAndComments<parseFlags>(is);
             
             Token t = Tokenize(is.Peek());
@@ -538,7 +538,7 @@ public:
             IterativeParsingState d = Transit<parseFlags>(state_, t, n, is, handler);
             
             // If we've finished or hit an error...
-            if (IsIterativeParsingCompleteState(d)) {
+            if (RAPIDJSON_UNLIKELY(IsIterativeParsingCompleteState(d))) {
                 // Report errors.
                 if (d == IterativeParsingErrorState) {
                     HandleError(state_, is);