[cfe-dev] How to get the namespace name from a clang::CXXRecordDecl?

[Stephan Bergmann via cfe-dev]

On 31/07/2020 10:25, Yafei Liu via cfe-dev wrote:
> I'm using an AST matcher to get some `clang::CXXRecordDecl`s, and now I 
> want to get the namespace of that record, but I searched all the apis 
> and cannot find one.

such information is recorded in the DeclContext chain, reachable via 
Decl::getDeclContext