[cfe-dev] Parsing CUDA file to AST

[jotas]

Hi,
I ma building rewriter based on clang (based on some tutorial available on
the internet). 
I am loading CUDA file and trying to traverse AST. I got a problem. It
doesn't recognize CUDA directives like __global__ etc.
I set:
TheCompInst.getLangOpts().CUDA = 1;
and source search patch to:
/usr/include/linux 

Sould I do someting more?

I get an error:

:~/Documents/rewriter$ ./rewritersample bigfunc2.c 
bigfunc2.c:17:1: error: unknown type name '__global__'
__global__ void foo22(int *a, int *b, int *c) {
^
bigfunc2.c:17:12: error: expected identifier or '('
__global__ void foo22(int *a, int *b, int *c) {
           ^
#include <cuda.h>

#define N_WAVE          1024
#define LOG2_N_WAVE     10






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