[cfe-dev] Parsing VC++ headers with tool/libtooling
Daniel Dilts via cfe-dev
cfe-dev at lists.llvm.org
Wed Oct 28 11:10:50 PDT 2015
When I run my own tool with the same set of arguments, and the same setup,
I get the following errors:
In file included from D:\CMakeTest\src\x.cpp:1:
In file included from C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\vector:6:
In file included from C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\xmemory:6:
In file included from C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\xmemory0:1015:
In file included from C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\intrin.h:24:
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:764:28: error:
invalid token in macro parameter list
#define _mm256_loadu2_m128(/* float const* */ hiaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:768:29: error:
invalid token in macro parameter list
#define _mm256_loadu2_m128d(/* double const* */ hiaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:772:29: error:
invalid token in macro parameter list
#define _mm256_loadu2_m128i(/* __m128i const* */ hiaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:782:29: error:
invalid token in macro parameter list
#define _mm256_storeu2_m128(/* float* */ hiaddr, /* float* */ loaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:790:30: error:
invalid token in macro parameter list
#define _mm256_storeu2_m128d(/* double* */ hiaddr, /* double* */ loaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:798:30: error:
invalid token in macro parameter list
#define _mm256_storeu2_m128i(/* __m128i* */ hiaddr, /* __m128i* */ loaddr, \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:1117:25: error:
invalid token in macro parameter list
#define _mm256_set_m128(/* __m128 */ hi, /* __m128 */ lo) \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:1120:26: error:
invalid token in macro parameter list
#define _mm256_set_m128d(/* __m128d */ hi, /* __m128d */ lo) \
^
C:\Program Files (x86)\Microsoft Visual Studio
14.0\VC\INCLUDE\immintrin.h:1123:26: error:
invalid token in macro parameter list
#define _mm256_set_m128i(/* __m128i */ hi, /* __m128i */ lo) \
^
9 errors generated.
On Wed, Oct 28, 2015 at 11:02 AM, Daniel Dilts <diltsman at gmail.com> wrote:
> For this source code:
> #include <vector>
> std::vector<int> v;
>
> I run:
> clang-tidy x.cpp -- --driver-mode=cl
>
> From a command prompt opened with the link:
> Developer Command Prompt for VS2015
>
> I get this output:
> 2 errors generated.
> Error while processing D:\CMakeTest\src\x.cpp.
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\iosfwd:267:21: error: use of undeclared identifier
> 'char16_t' [clang-diagnostic-error]
> struct char_traits<char16_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\iosfwd:276:21: error: use of undeclared identifier
> 'char32_t' [clang-diagnostic-error]
> struct char_traits<char32_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\limits:615:33: error: use of undeclared identifier
> 'char16_t' [clang-diagnostic-error]
> template<> class numeric_limits<char16_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\limits:905:33: error: use of undeclared identifier
> 'char32_t' [clang-diagnostic-error]
> template<> class numeric_limits<char32_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstddef:408:14: error: use of undeclared identifier
> 'char16_t' [clang-diagnostic-error]
> struct hash<char16_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstddef:414:14: error: use of undeclared identifier
> 'char32_t' [clang-diagnostic-error]
> struct hash<char32_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstring:2623:22: error: use of undeclared identifier
> 'char16_t' [clang-diagnostic-error]
> typedef basic_string<char16_t, char_traits<char16_t>, allocator<char16_t> >
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstring:2623:53: error: expected unqualified-id
> [clang-diagnostic-error]
> typedef basic_string<char16_t, char_traits<char16_t>, allocator<char16_t> >
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstring:2625:22: error: use of undeclared identifier
> 'char32_t' [clang-diagnostic-error]
> typedef basic_string<char32_t, char_traits<char32_t>, allocator<char32_t> >
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xstring:2625:53: error: expected unqualified-id
> [clang-diagnostic-error]
> typedef basic_string<char32_t, char_traits<char32_t>, allocator<char32_t> >
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xtr1common:231:22: error: use of undeclared identifier
> 'char16_t' [clang-diagnostic-error]
> struct _Is_integral<char16_t>
> ^
> C:\Program Files (x86)\Microsoft Visual Studio
> 14.0\VC\INCLUDE\xtr1common:237:22: error: use of undeclared identifier
> 'char32_t' [clang-diagnostic-error]
> struct _Is_integral<char32_t>
> ^
>
>
> On Wed, Oct 28, 2015 at 10:56 AM, Daniel Dilts <diltsman at gmail.com> wrote:
>
>> My exact call to my tool is:
>> MyTool.exe main.cpp -- --driver-mode=cl -fms-compatibility -fms-extensions
>>
>> I get:
>> error : unknown argument: '-fms-compatibility'
>> error : unknown argument: '-fms-extensions'
>>
>> And I get the same set of errors from earlier. Also, if I run it from
>> the command line I get a different set of errors than if I run it from a
>> Visual Studio build.
>>
>>
>> On Tue, Oct 27, 2015 at 4:52 PM, Luke Zarko <zarko at google.com> wrote:
>>
>>> I'm in the process of setting up a Windows environment to
>>> reproduce/debug this.
>>>
>>> Are you adding --driver-mode=cl first in the arguments list, or are you
>>> appending it to the arguments you read in from your compilation database?
>>>
>>> Are you using response files for this compilation?
>>>
>>> What happens if you add "-fms-compatibility" and "-fms-extensions" to
>>> the end of the arguments list? (I'd have thought these would be implicit
>>> with --driver-mode=cl, but maybe not.)
>>>
>>> On Tue, Oct 27, 2015 at 12:25 AM, Manuel Klimek <klimek at google.com>
>>> wrote:
>>>
>>>> That seems to indicate this function doesn't work for clang-cl yet.
>>>> Luke, ideas?
>>>>
>>>> On Mon, Oct 26, 2015 at 7:45 PM Daniel Dilts <diltsman at gmail.com>
>>>> wrote:
>>>>
>>>>> When I changed to second parameter to "clang-cl.exe" I get an output
>>>>> argument list of {"clang-cl", "--driver-mode=cl", "main.cpp"}.
>>>>>
>>>>> When I add that additional driver to the invocation of my tool I still
>>>>> get the same set of errors.
>>>>>
>>>>> Tool usage:
>>>>> MyTool.exe main.cpp -- --driver-mode=cl
>>>>>
>>>>>
>>>>> On Fri, Oct 23, 2015 at 2:22 AM, Manuel Klimek <klimek at google.com>
>>>>> wrote:
>>>>>
>>>>>> The second parameter is the name of the executable the compiler was
>>>>>> "invoked as". This should be "clang-cl.exe" probably.
>>>>>>
>>>>>> On Thu, Oct 22, 2015 at 11:13 PM Daniel Dilts <diltsman at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>> I wrote a quick program to play with addTargetAndModeForProgramName,
>>>>>>> and it appears to not work:
>>>>>>>
>>>>>>> #include <clang/Tooling/Tooling.h>
>>>>>>>
>>>>>>> int main()
>>>>>>> {
>>>>>>> std::vector<std::string> args{ "clang-cl", "main.cpp" };
>>>>>>> clang::tooling::addTargetAndModeForProgramName(args,
>>>>>>> "i686-pc-windows-msvc18.0.0");
>>>>>>> return 0;
>>>>>>> }
>>>>>>>
>>>>>>> Any suggestions on what I am doing wrong? The args variable does
>>>>>>> not get updated by the function call.
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Oct 22, 2015 at 5:09 AM, Manuel Klimek <klimek at google.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Note that to make writing compiler specific tools simpler, tooling
>>>>>>>> has grown a function addTargetAndModeForProgramName (where you can
>>>>>>>> hopefully pass clang-cl for it to figure out a windows triple - if this
>>>>>>>> doesn't work, let me know and we'll figure out how to fix that)
>>>>>>>>
>>>>>>>> On Thu, Oct 22, 2015 at 8:00 AM Reid Kleckner <rnk at google.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> This seems more like failure to prefer Clang's immintrin.h over
>>>>>>>>> MSVC's. Getting that to work in right Clang tools is annoying.
>>>>>>>>>
>>>>>>>>> Sent from phone
>>>>>>>>> On Oct 21, 2015 7:27 PM, "Nico Weber via cfe-dev" <
>>>>>>>>> cfe-dev at lists.llvm.org> wrote:
>>>>>>>>>
>>>>>>>>>> You probably need to pass some combination of -fms-compatibility
>>>>>>>>>> -fms-extensions -fdelayed-template-parsing and a MS abi triple to -target
>>>>>>>>>> to be able to parse SDK headers. You can try running `clang-cl -c
>>>>>>>>>> some_file.cc -###` to see which cc1 parameters clang-cl passes by default.
>>>>>>>>>>
>>>>>>>>>> Actually, looking at lib/Driver/Tools.cpp, it looks like the
>>>>>>>>>> driver will use good defaults as long as the triple thinks
>>>>>>>>>> that isWindowsMSVCEnvironment() is true. Try adding something like "-target
>>>>>>>>>> x86_64-pc-windows-msvc18.0.0" to your flag, that's probably enough.
>>>>>>>>>> Alternatively, you could also try passing "--driver-mode=cl " as first
>>>>>>>>>> parameter, then the tool will behave like clang-cl in general (but it'll
>>>>>>>>>> expect clang-cl flags, see bin/clang-cl /? for a list. -I and -D should
>>>>>>>>>> work).
>>>>>>>>>>
>>>>>>>>>> Nico
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Wed, Oct 21, 2015 at 6:11 PM, Daniel Dilts via cfe-dev <
>>>>>>>>>> cfe-dev at lists.llvm.org> wrote:
>>>>>>>>>>
>>>>>>>>>>> I have a custom tool that uses libTooling. I am running the
>>>>>>>>>>> tool on Windows. When I attempt to run the tool over my code I get many
>>>>>>>>>>> errors of the following form:
>>>>>>>>>>>
>>>>>>>>>>> 2> In file included from C:\Program Files (x86)\Microsoft
>>>>>>>>>>> Visual Studio 14.0\VC\include\vector:6:
>>>>>>>>>>> 2> In file included from C:\Program Files (x86)\Microsoft
>>>>>>>>>>> Visual Studio 14.0\VC\include\xmemory:6:
>>>>>>>>>>> 2> In file included from C:\Program Files (x86)\Microsoft
>>>>>>>>>>> Visual Studio 14.0\VC\include\xmemory0:1015:
>>>>>>>>>>> 2> In file included from C:\Program Files (x86)\Microsoft
>>>>>>>>>>> Visual Studio 14.0\VC\include\intrin.h:24:
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:764:28: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_loadu2_m128(/* float const* */ hiaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:768:29: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_loadu2_m128d(/* double const* */ hiaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:772:29: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_loadu2_m128i(/* __m128i const* */ hiaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:782:29: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_storeu2_m128(/* float* */ hiaddr, /* float*
>>>>>>>>>>> */ loaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:790:30: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_storeu2_m128d(/* double* */ hiaddr, /*
>>>>>>>>>>> double* */ loaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:798:30: error: invalid token in macro parameter
>>>>>>>>>>> list
>>>>>>>>>>> 2> #define _mm256_storeu2_m128i(/* __m128i* */ hiaddr, /*
>>>>>>>>>>> __m128i* */ loaddr, \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:1117:25: error: invalid token in macro
>>>>>>>>>>> parameter list
>>>>>>>>>>> 2> #define _mm256_set_m128(/* __m128 */ hi, /* __m128 */ lo) \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:1120:26: error: invalid token in macro
>>>>>>>>>>> parameter list
>>>>>>>>>>> 2> #define _mm256_set_m128d(/* __m128d */ hi, /* __m128d */ lo)
>>>>>>>>>>> \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> C:\Program Files (x86)\Microsoft Visual Studio
>>>>>>>>>>> 14.0\VC\include\immintrin.h:1123:26: error: invalid token in macro
>>>>>>>>>>> parameter list
>>>>>>>>>>> 2> #define _mm256_set_m128i(/* __m128i */ hi, /* __m128i */ lo)
>>>>>>>>>>> \
>>>>>>>>>>> 2> ^
>>>>>>>>>>> 2> 9 errors generated.
>>>>>>>>>>>
>>>>>>>>>>> Is there some way to get my tool to handle this gracefully? My
>>>>>>>>>>> command-line for my tool looks like:
>>>>>>>>>>> MyTool.exe -- -IC:/Path/To/Includes -DSOME_MACRO
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> cfe-dev mailing list
>>>>>>>>>>> cfe-dev at lists.llvm.org
>>>>>>>>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> cfe-dev mailing list
>>>>>>>>>> cfe-dev at lists.llvm.org
>>>>>>>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>
>>>>>
>>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20151028/15be4c00/attachment.html>
More information about the cfe-dev
mailing list