[cfe-dev] Patch: making implicit cast between address spaces to be illegal

[Mon P Wang]

Thanks, I'll make that change.

   -- Mon Ping

On Aug 6, 2008, at 12:12 AM, Bill Wendling wrote:

> On Aug 6, 2008, at 12:00 AM, Mon P Wang wrote:
>
>> Hi,
>>
>> If I remember the state of affairs properly, we decided that implicit
>> cast between address spaces should be illegal.  Here is a patch that
>> will generate an error if it occurs.  If you have any comments,  
>> please
>> let me know.
>>
>> -- Mon Ping
>>
>> Index: include/clang/Basic/DiagnosticKinds.def
>> ===================================================================
>> --- include/clang/Basic/DiagnosticKinds.def	(revision 54405)
>> +++ include/clang/Basic/DiagnosticKinds.def	(working copy)
>> @@ -658,6 +658,8 @@
>>      "address space attribute requires an integer constant")
>> DIAG(err_attribute_address_multiple_qualifiers, ERROR,
>>      "multiple address spaces specified for type")
>> +DIAG(err_implicit_pointer_address_space_cast, ERROR,
>> +     "illegal implicit cast between two pointers with different
>> address space")
>
> "space" should be "spaces" here.
>
> -bw
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