[PATCH] D35082: [OpenCL] Add LangAS::opencl_private to represent private address space in AST

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In https://reviews.llvm.org/D35082#844620, @rjmccall wrote:

> The meaning we've agreed on for LangAS::Default is to be the address space of local declarations, which corresponds quite well to __private in OpenCL.  I think your concern about diagnostics is better addressed by changing the pretty-printer than by changing Sema to give all local declarations qualified type.


How about adding a ImplicitAddrSpace bit to Qualifier to indicate address space is implicit, then does not print the address space qualifier in AST printer if the bit is set.


https://reviews.llvm.org/D35082