add test of named func

maxwell92 · Jul 6, 2017 · 3a45343 · 3a45343
1 parent 6db3f92
commit 3a45343
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/namedfunc/demo1.go b/namedfunc/demo1.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+	"reflect"
+)
+
+type Arith func(a, b int) int
+
+func main() {
+	// 3, main.Arith
+	var add Arith
+	add = func(a, b int) int {
+		return a + b
+	}
+
+	fmt.Printf("%d, %s\n", add(1, 2), reflect.TypeOf(add).String())
+
+	// 0, func(int, int) int
+	divide := func(a, b int) int {
+		return a / b
+	}
+	fmt.Printf("%d, %s\n", divide(1, 2), reflect.TypeOf(divide).String())
+}