1 files changed, 25 insertions, 0 deletions
diff --git a/docs/examples/userguide/fusedtypes/indexing.pyx b/docs/examples/userguide/fusedtypes/indexing.pyx
new file mode 100644
index 000000000..16c7395f0
--- /dev/null
+++ b/docs/examples/userguide/fusedtypes/indexing.pyx
@@ -0,0 +1,25 @@
+cimport cython
+
+ctypedef fused fused_type1:
+    double
+    float
+
+ctypedef fused fused_type2:
+    double
+    float
+
+cdef cfunc(fused_type1 arg1, fused_type1 arg2):
+    print("cfunc called:", cython.typeof(arg1), arg1, cython.typeof(arg2), arg2)
+
+
+cpdef cpfunc(fused_type1 a, fused_type2 b):
+    print("cpfunc called:", cython.typeof(a), a, cython.typeof(b), b)
+
+def func(fused_type1 a, fused_type2 b):
+    print("func called:", cython.typeof(a), a, cython.typeof(b), b)
+
+# called from Cython space
+cfunc[double](5.0, 1.0)
+cpfunc[float, double](1.0, 2.0)
+# Indexing def function in Cython code requires string names
+func["float", "double"](1.0, 2.0)