Fix build on Windows using Visual Studio

This is a follow-up of this change: https://chromium-review.googlesource.com/c/angle/angle/+/1092101 Just to fix a warning that prevents building in Visual Studio successfully. Bug: angleproject:2306 Change-Id: Ib87d5cb349019fb6b2d7f75b46552146d41787de Reviewed-on: https://chromium-review.googlesource.com/1095480Reviewed-by: Lingfeng Yang <lfy@google.com> Commit-Queue: Luc Ferron <lucferron@chromium.org>

Fix build on Windows using Visual Studio
071fc3f9 · Luc Ferron · Commit Bot · f15f886c · 071fc3f9
Commit 071fc3f9 authored Jun 11, 2018 by Luc Ferron Committed by Commit Bot Jun 11, 2018
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random_utils.h util/random_utils.h +2 -2

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--- a/util/random_utils.h
+++ b/util/random_utils.h
@@ -42,13 +42,13 @@ class ANGLE_EXPORT RNG
    template <class T>
    T &randomSelect(std::vector<T> &elements)
    {
-        return elements[randomIntBetween(0, elements.size() - 1)];
+        return elements[randomIntBetween(0, static_cast<int>(elements.size()) - 1)];
    }

    template <class T>
    const T &randomSelect(const std::vector<T> &elements)
    {
-        return elements.at(randomIntBetween(0, elements.size() - 1));
+        return elements.at(randomIntBetween(0, static_cast<int>(elements.size()) - 1));
    }

  private: