1 files changed, 33 insertions, 0 deletions
diff --git a/reference/shaders-msl-no-opt/asm/frag/reserved-function-identifier.asm.frag b/reference/shaders-msl-no-opt/asm/frag/reserved-function-identifier.asm.frag
new file mode 100644
index 00000000..5c8ec371
--- /dev/null
+++ b/reference/shaders-msl-no-opt/asm/frag/reserved-function-identifier.asm.frag
@@ -0,0 +1,33 @@
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+struct main0_out
+{
+    float FragColor [[color(0)]];
+};
+
+static inline __attribute__((always_inline))
+float _mat3(thread const float& a)
+{
+    return a + 1.0;
+}
+
+static inline __attribute__((always_inline))
+float _RESERVED_IDENTIFIER_FIXUP_gl_Foo(thread const int& a)
+{
+    return float(a) + 1.0;
+}
+
+fragment main0_out main0()
+{
+    main0_out out = {};
+    float param = 2.0;
+    int param_1 = 4;
+    out.FragColor = _mat3(param) + _RESERVED_IDENTIFIER_FIXUP_gl_Foo(param_1);
+    return out;
+}
+