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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 13:16:40 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 13:16:40 +0000
commit47ab3d4a42e9ab51c465c4322d2ec233f6324e6b (patch)
treea61a0ffd83f4a3def4b36e5c8e99630c559aa723 /test/fixedbugs/bug027.go
parentInitial commit. (diff)
downloadgolang-1.18-upstream.tar.xz
golang-1.18-upstream.zip
Adding upstream version 1.18.10.upstream/1.18.10upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/bug027.go')
-rw-r--r--test/fixedbugs/bug027.go84
1 files changed, 84 insertions, 0 deletions
diff --git a/test/fixedbugs/bug027.go b/test/fixedbugs/bug027.go
new file mode 100644
index 0000000..874b47e
--- /dev/null
+++ b/test/fixedbugs/bug027.go
@@ -0,0 +1,84 @@
+// run
+
+// Copyright 2009 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 "fmt"
+
+type Element interface {
+}
+
+type Vector struct {
+ nelem int
+ elem []Element
+}
+
+func New() *Vector {
+ v := new(Vector)
+ v.nelem = 0
+ v.elem = make([]Element, 10)
+ return v
+}
+
+func (v *Vector) At(i int) Element {
+ return v.elem[i]
+}
+
+func (v *Vector) Insert(e Element) {
+ v.elem[v.nelem] = e
+ v.nelem++
+}
+
+func main() {
+ type I struct{ val int }
+ i0 := new(I)
+ i0.val = 0
+ i1 := new(I)
+ i1.val = 11
+ i2 := new(I)
+ i2.val = 222
+ i3 := new(I)
+ i3.val = 3333
+ i4 := new(I)
+ i4.val = 44444
+ v := New()
+ r := "hi\n"
+ v.Insert(i4)
+ v.Insert(i3)
+ v.Insert(i2)
+ v.Insert(i1)
+ v.Insert(i0)
+ for i := 0; i < v.nelem; i++ {
+ var x *I
+ x = v.At(i).(*I)
+ r += fmt.Sprintln(i, x.val) // prints correct list
+ }
+ for i := 0; i < v.nelem; i++ {
+ r += fmt.Sprintln(i, v.At(i).(*I).val)
+ }
+ expect := `hi
+0 44444
+1 3333
+2 222
+3 11
+4 0
+0 44444
+1 3333
+2 222
+3 11
+4 0
+`
+ if r != expect {
+ panic(r)
+ }
+}
+
+/*
+bug027.go:50: illegal types for operand
+ (<Element>I{}) CONV (<I>{})
+bug027.go:50: illegal types for operand
+ (<Element>I{}) CONV (<I>{})
+*/