1 files changed, 12 insertions, 0 deletions
diff --git a/tests/spec/arb_tessellation_shader/compiler/redeclaring-gl_out-no-instance-name.tesc b/tests/spec/arb_tessellation_shader/compiler/redeclaring-gl_out-no-instance-name.tesc
new file mode 100644
index 000000000..286b22b15
--- /dev/null
+++ b/tests/spec/arb_tessellation_shader/compiler/redeclaring-gl_out-no-instance-name.tesc
@@ -0,0 +1,12 @@
+// [config]
+// expect_result: fail
+// glsl_version: 1.50
+// require_extensions: GL_ARB_tessellation_shader
+// [end config]
+
+#version 150
+#extension GL_ARB_tessellation_shader: require
+
+out gl_PerVertex {
+	vec4 gl_Position;
+};	/* no instance name */