GCC 4.5 compatibility: cannot deduce init list in templated function.

src/Magnum/Shaders/DistanceFieldVector.cpp

@@ -60,7 +60,9 @@ template<UnsignedInt dimensions> DistanceFieldVector<dimensions>::DistanceFieldV
         .addSource(rs.get(vertexShaderName<dimensions>()));
     vert.addSource(rs.get("DistanceFieldVector.frag"));
 
-    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile({frag, vert}));
+    /* GCC 4.5: the same issue */
+    std::initializer_list<std::reference_wrapper<Shader>> ss{frag, vert};
+    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile(ss));
 
     AbstractShaderProgram::attachShader(frag);
     AbstractShaderProgram::attachShader(vert);

src/Magnum/Shaders/Flat.cpp

@@ -65,7 +65,9 @@ template<UnsignedInt dimensions> Flat<dimensions>::Flat(const Flags flags): tran
     frag.addSource(flags & Flag::Textured ? "#define TEXTURED\n" : "")
         .addSource(rs.get("Flat.frag"));
 
-    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile({vert, frag}));
+    /* GCC 4.5: the same issue */
+    std::initializer_list<std::reference_wrapper<Shader>> ss{frag, vert};
+    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile(ss));
 
     attachShader(vert);
     attachShader(frag);

src/Magnum/Shaders/Vector.cpp

@@ -60,7 +60,9 @@ template<UnsignedInt dimensions> Vector<dimensions>::Vector(): transformationPro
         .addSource(rs.get(vertexShaderName<dimensions>()));
     frag.addSource(rs.get("Vector.frag"));
 
-    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile({vert, frag}));
+    /* GCC 4.5: the same issue */
+    std::initializer_list<std::reference_wrapper<Shader>> ss{frag, vert};
+    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile(ss));
 
     AbstractShaderProgram::attachShader(vert);
     AbstractShaderProgram::attachShader(frag);

src/Magnum/Shaders/VertexColor.cpp

@@ -68,7 +68,9 @@ template<UnsignedInt dimensions> VertexColor<dimensions>::VertexColor(): transfo
         .addSource(rs.get(vertexShaderName<dimensions>()));
     frag.addSource(rs.get("VertexColor.frag"));
 
-    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile({vert, frag}));
+    /* GCC 4.5: the same issue */
+    std::initializer_list<std::reference_wrapper<Shader>> ss{frag, vert};
+    CORRADE_INTERNAL_ASSERT_OUTPUT(Shader::compile(ss));
 
     attachShader(vert);
     attachShader(frag);