FD Bug for override completion, unstable, sample.

BRSwapShader.hx

package graphics.shaders;
import openfl.display.Shader;

/**
 * ...
 * @author 
 */
class BRSwapShader extends Shader
{

  private var target:Float = 0;
  private var current:Float = 0;
  public var speed:Float = 2;
  
  @:glVertexSource(
			"
      attribute vec4 aPosition;
			attribute vec2 aTexCoord;
			varying vec2 vTexCoord;
      
			uniform mat4 uMatrix;
			
			void main(void) {
				
				vTexCoord = aTexCoord;
        gl_Position = aPosition;
				
			}"
  )
  @:glFragmentSource(
			"varying vec2 vTexCoord;
			uniform sampler2D uImage0;
      uniform float uSwap;
      
			void main(void) {
				
        gl_FragColor = texture2D(uImage0, vTexCoord);
        
			}"
  )
  public function new() 
  {
    
  }
  
  // literally anything. Even commentary.
  
}

ok:

@:glFragmentSource(
  )

bug:

@:glFragmentSource(
  
  )