From f1ac757bd28351fd57113a1e16f6c2e00ab193c1 Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Tue, 11 Jul 2017 15:11:14 +0300
Subject: [core] GCC 4.9 does not fully support custom variable templates

---
 include/mbgl/style/function/camera_function.hpp    | 2 +-
 include/mbgl/style/function/composite_function.hpp | 4 ++--
 include/mbgl/style/function/source_function.hpp    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'include/mbgl/style/function')

diff --git a/include/mbgl/style/function/camera_function.hpp b/include/mbgl/style/function/camera_function.hpp
index 0fd5bcb078..7fde365b3d 100644
--- a/include/mbgl/style/function/camera_function.hpp
+++ b/include/mbgl/style/function/camera_function.hpp
@@ -12,7 +12,7 @@ template <class T>
 class CameraFunction {
 public:
     using Stops = std::conditional_t<
-        util::Interpolatable<T>,
+        util::Interpolatable<T>::value,
         variant<
             ExponentialStops<T>,
             IntervalStops<T>>,
diff --git a/include/mbgl/style/function/composite_function.hpp b/include/mbgl/style/function/composite_function.hpp
index 43599cd333..7b524b6021 100644
--- a/include/mbgl/style/function/composite_function.hpp
+++ b/include/mbgl/style/function/composite_function.hpp
@@ -24,7 +24,7 @@ template <class T>
 class CompositeFunction {
 public:
     using InnerStops = std::conditional_t<
-        util::Interpolatable<T>,
+        util::Interpolatable<T>::value,
         variant<
             ExponentialStops<T>,
             IntervalStops<T>,
@@ -34,7 +34,7 @@ public:
             CategoricalStops<T>>>;
 
     using Stops = std::conditional_t<
-        util::Interpolatable<T>,
+        util::Interpolatable<T>::value,
         variant<
             CompositeExponentialStops<T>,
             CompositeIntervalStops<T>,
diff --git a/include/mbgl/style/function/source_function.hpp b/include/mbgl/style/function/source_function.hpp
index 2872c63a64..9c2ad101ec 100644
--- a/include/mbgl/style/function/source_function.hpp
+++ b/include/mbgl/style/function/source_function.hpp
@@ -16,7 +16,7 @@ template <class T>
 class SourceFunction {
 public:
     using Stops = std::conditional_t<
-        util::Interpolatable<T>,
+        util::Interpolatable<T>::value,
         variant<
             ExponentialStops<T>,
             IntervalStops<T>,
-- 
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