1 files changed, 107 insertions, 0 deletions
diff --git a/reference/opt/shaders-msl/tesc/complex-patch-out-types.tesc b/reference/opt/shaders-msl/tesc/complex-patch-out-types.tesc
new file mode 100644
index 00000000..d4a59bb7
--- /dev/null
+++ b/reference/opt/shaders-msl/tesc/complex-patch-out-types.tesc
@@ -0,0 +1,107 @@
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wmissing-braces"
+
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+template<typename T, size_t Num>
+struct spvUnsafeArray
+{
+    T elements[Num ? Num : 1];
+    
+    thread T& operator [] (size_t pos) thread
+    {
+        return elements[pos];
+    }
+    constexpr const thread T& operator [] (size_t pos) const thread
+    {
+        return elements[pos];
+    }
+    
+    device T& operator [] (size_t pos) device
+    {
+        return elements[pos];
+    }
+    constexpr const device T& operator [] (size_t pos) const device
+    {
+        return elements[pos];
+    }
+    
+    constexpr const constant T& operator [] (size_t pos) const constant
+    {
+        return elements[pos];
+    }
+    
+    threadgroup T& operator [] (size_t pos) threadgroup
+    {
+        return elements[pos];
+    }
+    constexpr const threadgroup T& operator [] (size_t pos) const threadgroup
+    {
+        return elements[pos];
+    }
+};
+
+struct Meep
+{
+    float a;
+    float b;
+};
+
+struct Block
+{
+    spvUnsafeArray<float, 2> a;
+    float b;
+    float2x2 m;
+    Meep meep;
+    spvUnsafeArray<Meep, 2> meeps;
+};
+
+struct main0_out
+{
+    float4 gl_Position;
+};
+
+struct main0_patchOut
+{
+    spvUnsafeArray<float, 2> a;
+    float b;
+    float2x2 m;
+    Meep meep;
+    spvUnsafeArray<Meep, 2> meeps;
+    spvUnsafeArray<float, 2> Block_a;
+    float Block_b;
+    float2x2 Block_m;
+    Meep Block_meep;
+    spvUnsafeArray<Meep, 2> Block_meeps;
+};
+
+kernel void main0(uint gl_InvocationID [[thread_index_in_threadgroup]], uint gl_PrimitiveID [[threadgroup_position_in_grid]], device main0_out* spvOut [[buffer(28)]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]])
+{
+    device main0_out* gl_out = &spvOut[gl_PrimitiveID * 4];
+    device main0_patchOut& patchOut = spvPatchOut[gl_PrimitiveID];
+    gl_out[gl_InvocationID].gl_Position = float4(1.0);
+    patchOut.a[0] = 1.0;
+    patchOut.a[1] = 2.0;
+    patchOut.b = 3.0;
+    patchOut.m = float2x2(float2(2.0, 0.0), float2(0.0, 2.0));
+    patchOut.meep.a = 4.0;
+    patchOut.meep.b = 5.0;
+    patchOut.meeps[0].a = 6.0;
+    patchOut.meeps[0].b = 7.0;
+    patchOut.meeps[1].a = 8.0;
+    patchOut.meeps[1].b = 9.0;
+    patchOut.Block_a[0] = 1.0;
+    patchOut.Block_a[1] = 2.0;
+    patchOut.Block_b = 3.0;
+    patchOut.Block_m = float2x2(float2(4.0, 0.0), float2(0.0, 4.0));
+    patchOut.Block_meep.a = 4.0;
+    patchOut.Block_meep.b = 5.0;
+    patchOut.Block_meeps[0].a = 6.0;
+    patchOut.Block_meeps[0].b = 7.0;
+    patchOut.Block_meeps[1].a = 8.0;
+    patchOut.Block_meeps[1].b = 9.0;
+}
+