diff options
Diffstat (limited to 'libgo/runtime/go-interface-eface-compare.c')
| -rw-r--r-- | libgo/runtime/go-interface-eface-compare.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libgo/runtime/go-interface-eface-compare.c b/libgo/runtime/go-interface-eface-compare.c index 9de8424acc1..ff69a2749d4 100644 --- a/libgo/runtime/go-interface-eface-compare.c +++ b/libgo/runtime/go-interface-eface-compare.c @@ -4,6 +4,7 @@ Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. */ +#include "go-panic.h" #include "interface.h" /* Compare a non-empty interface value with an empty interface value. @@ -16,6 +17,8 @@ __go_interface_empty_compare (struct __go_interface left, { const struct __go_type_descriptor *left_descriptor; + if (((uintptr_t) right.__type_descriptor & reflectFlags) != 0) + __go_panic_msg ("invalid interface value"); if (left.__methods == NULL && right.__type_descriptor == NULL) return 0; if (left.__methods == NULL || right.__type_descriptor == NULL) |