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-rw-r--r--test/fixedbugs/issue16037_run.go70
1 files changed, 70 insertions, 0 deletions
diff --git a/test/fixedbugs/issue16037_run.go b/test/fixedbugs/issue16037_run.go
new file mode 100644
index 0000000..68104a9
--- /dev/null
+++ b/test/fixedbugs/issue16037_run.go
@@ -0,0 +1,70 @@
+// +build !nacl,!js,!android,!gccgo
+// run
+
+// Copyright 2016 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 main
+
+import (
+ "bytes"
+ "fmt"
+ "html/template"
+ "io/ioutil"
+ "log"
+ "os"
+ "os/exec"
+ "path/filepath"
+)
+
+var tmpl = template.Must(template.New("main").Parse(`
+package main
+
+type T struct {
+ {{range .Names}}
+ {{.Name}} *string
+ {{end}}
+}
+
+{{range .Names}}
+func (t *T) Get{{.Name}}() string {
+ if t.{{.Name}} == nil {
+ return ""
+ }
+ return *t.{{.Name}}
+}
+{{end}}
+
+func main() {}
+`))
+
+func main() {
+ const n = 5000
+
+ type Name struct{ Name string }
+ var t struct{ Names []Name }
+ for i := 0; i < n; i++ {
+ t.Names = append(t.Names, Name{Name: fmt.Sprintf("H%06X", i)})
+ }
+
+ buf := new(bytes.Buffer)
+ if err := tmpl.Execute(buf, t); err != nil {
+ log.Fatal(err)
+ }
+
+ dir, err := ioutil.TempDir("", "issue16037-")
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer os.RemoveAll(dir)
+ path := filepath.Join(dir, "ridiculous_number_of_fields.go")
+ if err := ioutil.WriteFile(path, buf.Bytes(), 0664); err != nil {
+ log.Fatal(err)
+ }
+
+ out, err := exec.Command("go", "build", "-o="+filepath.Join(dir, "out"), path).CombinedOutput()
+ if err != nil {
+ log.Fatalf("build failed: %v\n%s", err, out)
+ }
+}