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Diffstat (limited to '')
-rw-r--r-- | test/fixedbugs/bug398.go | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/fixedbugs/bug398.go b/test/fixedbugs/bug398.go new file mode 100644 index 0000000..db3e43c --- /dev/null +++ b/test/fixedbugs/bug398.go @@ -0,0 +1,44 @@ +// compile -d=interfacecycles + +// 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. + +// Used to crash compiler in interface type equality check. +// (This test used to have problems - see #15596.) + +package p + +// exported interfaces + +type I1 interface { + F() interface{I1} +} + +type I2 interface { + F() interface{I2} +} + +var V1 I1 +var V2 I2 + +func F() bool { + return V1 == V2 +} + +// non-exported interfaces + +type i1 interface { + F() interface{i1} +} + +type i2 interface { + F() interface{i2} +} + +var v1 i1 +var v2 i2 + +func f() bool { + return v1 == v2 +} |