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-rw-r--r--test/fixedbugs/bug294.go79
1 files changed, 79 insertions, 0 deletions
diff --git a/test/fixedbugs/bug294.go b/test/fixedbugs/bug294.go
new file mode 100644
index 0000000..b35b771
--- /dev/null
+++ b/test/fixedbugs/bug294.go
@@ -0,0 +1,79 @@
+// run
+
+// Copyright 2010 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.
+
+// https://golang.org/issue/800
+
+package main
+
+var log string
+
+type T int
+
+func (t T) a(s string) T {
+ log += "a(" + s + ")"
+ return t
+}
+
+func (T) b(s string) string {
+ log += "b"
+ return s
+}
+
+type F func(s string) F
+
+func a(s string) F {
+ log += "a(" + s + ")"
+ return F(a)
+}
+
+func b(s string) string {
+ log += "b"
+ return s
+}
+
+type I interface {
+ a(s string) I
+ b(s string) string
+}
+
+type T1 int
+
+func (t T1) a(s string) I {
+ log += "a(" + s + ")"
+ return t
+}
+
+func (T1) b(s string) string {
+ log += "b"
+ return s
+}
+
+var ok = true
+
+func bad() {
+ if !ok {
+ println("BUG")
+ ok = false
+ }
+ println(log)
+}
+
+func main() {
+ var t T
+ if t.a("1").a(t.b("2")); log != "a(1)ba(2)" {
+ bad()
+ }
+ log = ""
+ if a("3")(b("4"))(b("5")); log != "a(3)ba(4)ba(5)" {
+ bad()
+ }
+ log = ""
+ var i I = T1(0)
+ if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)ba(7)ba(8)ba(9)" {
+ bad()
+ }
+}
+