From 69421f9187fe8de7fa23f6f15bb664befb8b0c8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 22 Oct 2012 15:34:01 +0200
Subject: [PATCH] Provide default constructor for
 AbstractShaderProgram::Attribute.

Fixes compilation with clang.
---
 src/AbstractShaderProgram.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/AbstractShaderProgram.h b/src/AbstractShaderProgram.h
index 5ec2aad47..fdce72366 100644
--- a/src/AbstractShaderProgram.h
+++ b/src/AbstractShaderProgram.h
@@ -237,6 +237,8 @@ class MAGNUM_EXPORT AbstractShaderProgram {
          * @todo Support for BGRA attribute type (OpenGL 3.2, @extension{ARB,vertex_array_bgra})
          */
         template<GLuint i, class T> struct Attribute {
+            inline constexpr Attribute() = default;
+
             static const GLuint Location = i;   /**< Location to which the attribute is bound */
             typedef T Type;                     /**< %Attribute type */
         };