SKIP: FAILED Validation Failure: #include using namespace metal; void reflect_feae90() { float res = reflect(1.0f, 1.0f); } vertex void vertex_main() { reflect_feae90(); return; } fragment void fragment_main() { reflect_feae90(); return; } kernel void compute_main() { reflect_feae90(); return; } tint_ib1Pi6.metal:5:17: error: call to 'reflect' is ambiguous float res = reflect(1.0f, 1.0f); ^~~~~~~ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:315:18: note: candidate function METAL_FUNC half2 reflect(half2 i, half2 n) ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:346:18: note: candidate function METAL_FUNC half3 reflect(half3 i, half3 n) ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:377:18: note: candidate function METAL_FUNC half4 reflect(half4 i, half4 n) ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:420:19: note: candidate function METAL_FUNC float2 reflect(float2 i, float2 n) ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:463:19: note: candidate function METAL_FUNC float3 reflect(float3 i, float3 n) ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/metal/macos/lib/clang/902.14/include/metal/metal_geometric:506:19: note: candidate function METAL_FUNC float4 reflect(float4 i, float4 n) ^ 1 error generated.