diff options
Diffstat (limited to 'llgo/test/llgoi/interfaces.test')
| -rw-r--r-- | llgo/test/llgoi/interfaces.test | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/llgo/test/llgoi/interfaces.test b/llgo/test/llgoi/interfaces.test new file mode 100644 index 00000000000..bc12b09ab66 --- /dev/null +++ b/llgo/test/llgoi/interfaces.test @@ -0,0 +1,19 @@ +// RUN: llgoi < %s | FileCheck %s + +import "errors" +err := errors.New("foo") +// CHECK: err error {{.*}} = foo + +err.(interface{Foo()}) +// CHECK: panic: interface conversion + +_, _ := err.(interface{Foo()}) +// CHECK: #0 interface{Foo()} (<nil>) = <nil> +// CHECK: #1 bool = false + +err.(interface{Error() string}) +// CHECK: #0 interface{Error() string} {{.*}} = foo + +_, _ := err.(interface{Error() string}) +// CHECK: #0 interface{Error() string} {{.*}} = foo +// CHECK: #1 bool = true |
