[llvm-bugs] [Bug 32021] New: Clang-CL can not compile TraceLoggingProvider.h

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Feb 20 07:24:33 PST 2017


https://bugs.llvm.org/show_bug.cgi?id=32021

            Bug ID: 32021
           Summary: Clang-CL can not compile TraceLoggingProvider.h
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: steveire at gmail.com
                CC: dgregor at apple.com, llvm-bugs at lists.llvm.org

The example at 


https://msdn.microsoft.com/en-us/library/windows/desktop/dn904627(v=vs.85).aspx

can not be compiled.

The first error is 

    ..\SimpleTraceLoggingExample.cpp(6,1):  error: use of undeclared identifier
'__annotation'
    TRACELOGGING_DEFINE_PROVIDER(
    ^
    C:\Program Files (x86)\Windows
Kits\10\include\10.0.10586.0\shared\TraceLoggingProvider.h(182,5):  note:
expanded from macro 'TRACELOGGING_DEFINE_PROVIDER'
        _TlgDefineProvider_annotation(handleVariable,
_Tlg##handleVariable##Prov, 1, providerName); \
        ^
    C:\Program Files (x86)\Windows
Kits\10\include\10.0.10586.0\shared\TraceLoggingProvider.h(3448,9):  note:
expanded from macro '_TlgDefineProvider_annotation'
            __annotation( \
            ^


However, further errors prevent compilation too

    ..\SimpleTraceLoggingExample.cpp(6,1):  error: use of undeclared identifier
'_Tlgg_hMyComponentProviderProv'; did you mean 'g_hMyComponentProvider'?
    C:\Program Files (x86)\Windows
Kits\10\include\10.0.10586.0\shared\TraceLoggingProvider.h(183,29):  note:
expanded from macro 'TRACELOGGING_DEFINE_PROVIDER'
        _TlgProviderStorage_imp(_Tlg##handleVariable##Prov, providerName,
providerId, 1, __VA_ARGS__); \
                                ^



I have not been able to deconstruct the macros enough to find out what the
problem is.

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