[cfe-dev] Error parsing stdio.h header files

[Shantonu Sen]

It looks like you might not be using clang's own stdarg.h headers. Do  
you have clang's headers installed, or are you pointing the driver  
library at them somehow?

Shantonu

Sent from my MacBook

On May 12, 2009, at 6:30 AM, Simone Pellegrini wrote:

> Dear all,
> I wrote a program based on the clang parser few months ago and now,
> after a SVN update of the LLVM and Clang source code I get a very
> strange error while I am trying to parse the <stdio.h> header file.
>
> Actually I get the following message from the parser:
> Adding /software/gcc432/gcc/include/
> ** Parsing file: ./bench/example.c **
> initialize
> In file included from ./bench/example.c:8:
> In file included from /usr/include/stdio.h:72:
> In file included from /usr/include/libio.h:53:
> /software/gcc432/gcc/include//stdarg.h:43:9: error: unknown type name
> '__builtin_va_list'
> 0   mpi_stmt_motion 0x00000000006276dc
> 1   mpi_stmt_motion 0x0000000000627bbd
> 2   libpthread.so.0 0x000000300090c5b0
> 3   mpi_stmt_motion 0x000000000057d5eb
> 4   mpi_stmt_motion 0x000000000058101b
> 5   mpi_stmt_motion 0x00000000005a8900
> 6   mpi_stmt_motion 0x00000000005a9827
> 7   mpi_stmt_motion 0x00000000005e645d
> 8   mpi_stmt_motion 0x000000000042d242
> 9   mpi_stmt_motion 0x000000000042d289
> 10  mpi_stmt_motion 0x00000000005b90d7
> 11  mpi_stmt_motion 0x00000000005b97a7
> 12  mpi_stmt_motion 0x00000000005bdd88
> 13  mpi_stmt_motion 0x00000000005be025
> 14  mpi_stmt_motion 0x00000000005b1fa1
> 15  mpi_stmt_motion 0x00000000005b2071
> 16  mpi_stmt_motion 0x000000000042912e
> 17  mpi_stmt_motion 0x000000000040f123
> 18  libc.so.6       0x000000300021c40b __libc_start_main + 219
> 19  mpi_stmt_motion 0x000000000040d26a std::ios_base::Init::~Init()  
> + 90
> Stack dump:
> 0.    /software/gcc432/gcc/include//stdarg.h:43:9: current parser  
> token
> '__builtin_va_list'
> Segmentation fault
>
> The problem is with this __builtin_va_list, do you have any idea how  
> can
> I easily fix this?
>
> regards, Simone P.
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