SKIP: FAILED void faceForward_cc63dc() { vector res = faceforward((float16_t(0.0h)).xxxx, (float16_t(0.0h)).xxxx, (float16_t(0.0h)).xxxx); } struct tint_symbol { float4 value : SV_Position; }; float4 vertex_main_inner() { faceForward_cc63dc(); return (0.0f).xxxx; } tint_symbol vertex_main() { const float4 inner_result = vertex_main_inner(); tint_symbol wrapper_result = (tint_symbol)0; wrapper_result.value = inner_result; return wrapper_result; } void fragment_main() { faceForward_cc63dc(); return; } [numthreads(1, 1, 1)] void compute_main() { faceForward_cc63dc(); return; } FXC validation failure: D:\Projects\RampUp\dawn\test\tint\builtins\Shader@0x0000029C52499560(2,10-18): error X3000: syntax error: unexpected token 'float16_t'