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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:16:40 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:16:40 +0000 |
commit | 47ab3d4a42e9ab51c465c4322d2ec233f6324e6b (patch) | |
tree | a61a0ffd83f4a3def4b36e5c8e99630c559aa723 /test/fixedbugs/bug027.go | |
parent | Initial commit. (diff) | |
download | golang-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.go | 84 |
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>{}) +*/ |