1 files changed, 23 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/struct8_frag.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/struct8_frag.frag
new file mode 100644
index 0000000000..c900bc90c3
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/build/struct8_frag.frag
@@ -0,0 +1,23 @@
+
+/*
+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.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+struct s {
+    int i;
+} s1;
+
+struct ss {
+    int i;
+} s2;
+
+void main()
+{
+    s1 = s2;  // two different structures cannot be assigned to each other
+}