MeshTools: minor code reordering in a test.

src/Magnum/MeshTools/Test/CompileGLTest.cpp

@@ -201,6 +201,14 @@ const struct {
     {"positions, object id, nonindexed", Flag::ObjectId|Flag::NonIndexed, {}}
 };
 
+constexpr struct {
+    const char* name;
+    CompileFlags flags;
+} CustomAttributeWarningData[] {
+    {"", {}},
+    {"no warning", CompileFlag::NoWarnOnCustomAttributes}
+};
+
 constexpr struct {
     const char* name;
     bool indexed, moveIndices, moveVertices;
@@ -212,14 +220,6 @@ constexpr struct {
     {"move both", true, true, true}
 };
 
-constexpr struct {
-    const char* name;
-    CompileFlags flags;
-} CustomAttributeWarningData[] {
-    {"", {}},
-    {"no warning", CompileFlag::NoWarnOnCustomAttributes}
-};
-
 using namespace Math::Literals;
 
 constexpr Color4ub ImageData[] {