diff --git a/test/bugs/424.dir/lib.go b/test/bugs/424.dir/lib.go new file mode 100644 index 0000000000..97054da3a3 --- /dev/null +++ b/test/bugs/424.dir/lib.go @@ -0,0 +1,16 @@ +// 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 lib + +type I interface { + m() string +} + +type T struct{} + +// m is not accessible from outside this package. +func (t *T) m() string { + return "lib.T.m" +} diff --git a/test/bugs/424.dir/main.go b/test/bugs/424.dir/main.go new file mode 100644 index 0000000000..64a600b554 --- /dev/null +++ b/test/bugs/424.dir/main.go @@ -0,0 +1,61 @@ +// 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. + +// Tests that method calls through an interface always +// call the the locally defined method localT.m independent +// at which embedding level it is and in which order +// embedding is done. + +package main + +import "./lib" + +type localI interface { + m() string +} + +type localT struct{} + +func (t *localT) m() string { + return "main.localT.m" +} + +type myT1 struct { + localT +} + +type myT2 struct { + localT + lib.T +} + +type myT3 struct { + lib.T + localT +} + +func main() { + var i localI + + i = new(localT) + if i.m() != "main.localT.m" { + println("BUG: localT:", i.m(), "called") + } + + i = new(myT1) + if i.m() != "main.localT.m" { + println("BUG: myT1:", i.m(), "called") + } + + i = new(myT2) + if i.m() != "main.localT.m" { + println("BUG: myT2:", i.m(), "called") + } + + i = new(myT3) + if i.m() != "main.localT.m" { + println("BUG: myT3:", i.m(), "called") + } + +} diff --git a/test/bugs/424.go b/test/bugs/424.go new file mode 100644 index 0000000000..b22776086e --- /dev/null +++ b/test/bugs/424.go @@ -0,0 +1,9 @@ +// $G $D/$F.dir/lib.go && $G $D/$F.dir/main.go && $L main.$A && $A.out + +// 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. + +// Test case for embedded method invocation. + +ignored diff --git a/test/golden.out b/test/golden.out index 764f561969..b7d759450c 100644 --- a/test/golden.out +++ b/test/golden.out @@ -17,5 +17,8 @@ == bugs/ +=========== bugs/424.go +BUG: myT3: lib.T.m called + =========== bugs/bug395.go bug395 is broken