diff options
Diffstat (limited to 'misc')
-rw-r--r-- | misc/cgo/test/cgo_test.go | 1 | ||||
-rw-r--r-- | misc/cgo/test/issue5242.go | 31 |
2 files changed, 32 insertions, 0 deletions
diff --git a/misc/cgo/test/cgo_test.go b/misc/cgo/test/cgo_test.go index eb237725a..3c6d5cb59 100644 --- a/misc/cgo/test/cgo_test.go +++ b/misc/cgo/test/cgo_test.go @@ -53,5 +53,6 @@ func Test5986(t *testing.T) { test5986(t) } func Test7665(t *testing.T) { test7665(t) } func TestNaming(t *testing.T) { testNaming(t) } func Test7560(t *testing.T) { test7560(t) } +func Test5242(t *testing.T) { test5242(t) } func BenchmarkCgoCall(b *testing.B) { benchCgoCall(b) } diff --git a/misc/cgo/test/issue5242.go b/misc/cgo/test/issue5242.go new file mode 100644 index 000000000..fe0a6321c --- /dev/null +++ b/misc/cgo/test/issue5242.go @@ -0,0 +1,31 @@ +// Copyright 2014 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. + +// Issue 5242. Cgo incorrectly computed the alignment of structs +// with no Go accessible fields as 0, and then panicked on +// modulo-by-zero computations. + +package cgotest + +/* +typedef struct { +} foo; + +typedef struct { + int x : 1; +} bar; + +int issue5242(foo f, bar b) { + return 5242; +} +*/ +import "C" + +import "testing" + +func test5242(t *testing.T) { + if got := C.issue5242(C.foo{}, C.bar{}); got != 5242 { + t.Errorf("got %v", got) + } +} |