arb_shading_language_420pack: Test wrong column type in matrix initializer

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/spec/arb_shading_language_420pack/compiler/illegal-aggregate-initializer-nonsquare-matrix-wrong-column-type.frag b/tests/spec/arb_shading_language_420pack/compiler/illegal-aggregate-initializer-nonsquare-matrix-wrong-column-type.frag
new file mode 100644
index 000000000..287d96f6d
--- /dev/null
+++ b/tests/spec/arb_shading_language_420pack/compiler/illegal-aggregate-initializer-nonsquare-matrix-wrong-column-type.frag
@@ -0,0 +1,15 @@
+/* [config]
+ * expect_result: fail
+ * glsl_version: 1.30
+ * require_extensions: GL_ARB_shading_language_420pack
+ * [end config]
+ */
+
+#version 130
+#extension GL_ARB_shading_language_420pack: enable
+
+void main() {
+    // Illegal since columns of a mat4x2 are vec2 but vec4 are given as initializers
+    mat4x2 c = { vec4(0.0), vec4(1.0), vec4(0.0), vec4(1.0) };
+    gl_FragColor = vec4(1.0);
+}