1 files changed, 32 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/void_empty_empty_void_empty_vert.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/void_empty_empty_void_empty_vert.vert
new file mode 100644
index 0000000000..8f5130c26e
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/void_empty_empty_void_empty_vert.vert
@@ -0,0 +1,32 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+attribute vec4 gtf_Vertex;
+uniform mat4 gtf_ModelViewProjectionMatrix;
+varying vec4 color;
+
+float gray = 0.0;
+
+// Function declaration.
+void function(void);
+
+void main (void)
+{
+	gray = 0.0;
+
+	function();
+
+	color = vec4(gray, gray, gray, 1.0);
+	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
+}
+
+// Function definition.
+void function(void)
+{
+	gray = 1.0;
+}