[llvm-commits] [llvm] r95014 - /llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m

[Evan Cheng]

On Feb 1, 2010, at 3:29 PM, Chris Lattner wrote:

> 
> On Feb 1, 2010, at 2:32 PM, Evan Cheng wrote:
> 
>> Author: evancheng
>> Date: Mon Feb  1 16:32:42 2010
>> New Revision: 95014
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=95014&view=rev
>> Log:
>> Add test case for 95013.
> 
> Hey Evan,
> 
> I don't think this will go into ustring anyway, you need a non-ascii (unicode) character in there as well as \0.

Does '@' mean it's going to be a CFString?

This compiles to the following before:
.section        __TEXT,__ustring
	.align  1
___utf16_string_1:
	.asciz   "g\000o\000o\000d\000\000\000b\000y\000e\000\000"

Now:
        .section        __TEXT,__const
        .align  1
___utf16_string_1:
        .asciz   "g\000o\000o\000d\000\000\000b\000y\000e\000\000"

Evan

> 
> -Chris
> 
> 
>> 
>> Added:
>>   llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m
>> 
>> Added: llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m?rev=95014&view=auto
>> 
>> ==============================================================================
>> --- llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m (added)
>> +++ llvm/trunk/test/FrontendObjC/2010-02-01-utf16-with-null.m Mon Feb  1 16:32:42 2010
>> @@ -0,0 +1,5 @@
>> +/* RUN: %llvmgcc -w -x objective-c -S %s -o - | not grep {__ustring}
>> +   rdar://7589850 */
>> +
>> +void *P = @"good\0bye";
>> +
>> 
>> 
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>