[cfe-dev] Error parsing files with AST Matcher tool

[Han Wang]

Hi,

Thanks Manuel,

For the 1st issue, I'm working on mac trying to compile windows code.
For the 2nd issue, I'm working on mac.

Best regards,
Han

On Mon, Jul 13, 2015 at 1:11 PM, Manuel Klimek <klimek at google.com> wrote:

> On Mon, Jul 13, 2015 at 12:25 PM Han Wang <wanghan02 at gmail.com> wrote:
>
>> Hi,
>>
>> I have a simple file containing some Microsoft style inline asm. I can
>> compile this file with -fms-extensions.
>>
>> clang++ -fms-extensions -c test.cpp
>>
>> No problem for this.
>>
>> But when I write a simple AST Matcher tool (foo.out) to parse this file,
>> I got errors.
>>
>> ./foo.out test.cpp -- clang++ -fms-extensions -c test.cpp
>> test.cpp:19:3: error: MS-style inline assembly is not available: Unable
>> to find target for this triple (no targets are registered)
>>   __asm {
>>   ^
>> test.cpp:28:3: error: MS-style inline assembly is not available: Unable
>> to find target for this triple (no targets are registered)
>>   __asm mov a1, 2
>>   ^
>> 2 errors generated.
>> Error while processing test.cpp.
>>
>
> This seems to want an actual compilation triple to compile. Clang tools
> currently apparently don't provide one. No idea why though.
>
>
>> There are also some other problems when parsing test.cpp. For example if
>> I #include <string>, I have to use -- clang++ -I<path-to-string> to
>> identify the system header file path. I'm not sure what makes it different
>> then the normal clang compile.
>>
>
> This definitely works on linux. I have no idea what the Windows system
> path logic is / should be in the clang driver. Adding Hans, who might have
> an idea...
>
>
>>
>> Best regards,
>> Han
>> _______________________________________________
>> cfe-dev mailing list
>> cfe-dev at cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>>
>
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