From: Erik Verbruggen <erik.verbruggen@me.com>
Date: Tue, 12 Nov 2013 15:30:14 +0000 (+0100)
Subject: Fix native compilation on linux/arm with gcc 4.7.2
X-Git-Tag: upstream/5.2.1~1^2~13^2~41
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d09586423d2e96c14d9aa41f85041b63b7e78f75;p=platform%2Fupstream%2Fqtdeclarative.git

Fix native compilation on linux/arm with gcc 4.7.2

/disk/qt5-dev/qtdeclarative/src/qml/jsruntime/qv4function.cpp: In instantiation of ‘int QV4::LineNumberMappingHelper<field, SearchType>::lowerBound(int, int, SearchType) [with int field = 0; SearchType = int]’:
/disk/qt5-dev/qtdeclarative/src/qml/jsruntime/qv4function.cpp:142:49:   required from here
/disk/qt5-dev/qtdeclarative/src/qml/jsruntime/qv4function.cpp:106:13: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
cc1plus: all warnings being treated as errors

Change-Id: Ic97d6a2a9acd392d565e9c66f30159552473e092
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---

diff --git a/src/qml/jsruntime/qv4function.cpp b/src/qml/jsruntime/qv4function.cpp
index 291d4d3..b96fdb1 100644
--- a/src/qml/jsruntime/qv4function.cpp
+++ b/src/qml/jsruntime/qv4function.cpp
@@ -103,7 +103,7 @@ struct LineNumberMappingHelper
         while (n > 0) {
             half = n >> 1;
             middle = begin + half;
-            if (table[middle * 2 + field] < value) {
+            if (table[middle * 2 + field] < static_cast<quint32>(value)) {
                 begin = middle + 1;
                 n -= half + 1;
             } else {