1 files changed, 0 insertions, 59 deletions
diff --git a/src/pkg/sync/example_test.go b/src/pkg/sync/example_test.go
deleted file mode 100644
index bdd3af6fe..000000000
--- a/src/pkg/sync/example_test.go
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package sync_test
-
-import (
-	"fmt"
-	"sync"
-)
-
-type httpPkg struct{}
-
-func (httpPkg) Get(url string) {}
-
-var http httpPkg
-
-// This example fetches several URLs concurrently,
-// using a WaitGroup to block until all the fetches are complete.
-func ExampleWaitGroup() {
-	var wg sync.WaitGroup
-	var urls = []string{
-		"http://www.golang.org/",
-		"http://www.google.com/",
-		"http://www.somestupidname.com/",
-	}
-	for _, url := range urls {
-		// Increment the WaitGroup counter.
-		wg.Add(1)
-		// Launch a goroutine to fetch the URL.
-		go func(url string) {
-			// Decrement the counter when the goroutine completes.
-			defer wg.Done()
-			// Fetch the URL.
-			http.Get(url)
-		}(url)
-	}
-	// Wait for all HTTP fetches to complete.
-	wg.Wait()
-}
-
-func ExampleOnce() {
-	var once sync.Once
-	onceBody := func() {
-		fmt.Println("Only once")
-	}
-	done := make(chan bool)
-	for i := 0; i < 10; i++ {
-		go func() {
-			once.Do(onceBody)
-			done <- true
-		}()
-	}
-	for i := 0; i < 10; i++ {
-		<-done
-	}
-	// Output:
-	// Only once
-}