[cfe-dev] OpenCL parsing / type support

[brdavs]

> AFAIK, common opencl implementations have various hacks on
> top of mainline clang, so I doubt clang mainline will be a
> compliant implementation out of the box.

That's how it appears. For parsing only, what's missing is:

1. address space qualifiers (eg., __global float*, __constant int, 
__local char*) 
2. function qualifiers (eg, __kernel void foo(...) ),
some builtin types (float4, float8, float16, image2d_t, etc.)
3. image access qualifiers (eg, __read_only, __write_only, 
__read_write).

It also seems that clang-cc had some OpenCL support (at least it was listed in the command line parser as an acceptable language), but don't know what was supported.

Marko