diff options
Diffstat (limited to 'gdb/gnu-v3-abi.c')
| -rw-r--r-- | gdb/gnu-v3-abi.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/gdb/gnu-v3-abi.c b/gdb/gnu-v3-abi.c index d02c8bc..558ec06 100644 --- a/gdb/gnu-v3-abi.c +++ b/gdb/gnu-v3-abi.c @@ -1312,11 +1312,17 @@ gnuv3_pass_by_reference (struct type *type) /* If this method takes two arguments, and the second argument is a reference to this class, then it is a copy constructor. */ - if (TYPE_NFIELDS (fieldtype) == 2 - && TYPE_CODE (TYPE_FIELD_TYPE (fieldtype, 1)) == TYPE_CODE_REF - && check_typedef (TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (fieldtype, - 1))) == type) - return 1; + if (TYPE_NFIELDS (fieldtype) == 2) + { + struct type *arg_type = TYPE_FIELD_TYPE (fieldtype, 1); + struct type *arg_target_type; + + arg_target_type = check_typedef (TYPE_TARGET_TYPE (arg_type)); + + if (TYPE_CODE (arg_type) == TYPE_CODE_REF + && class_types_same_p (arg_target_type, type)) + return 1; + } } /* Even if all the constructors and destructors were artificial, one |