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

[Stephan Bergmann via cfe-dev]

On 31/07/2020 10:49, Yafei Liu wrote:
> Hi Stephan, I'm sorry I tried some combinations of APIs in 
> getDeclContext, which are related to namespace, but failed, can you show 
> me some examples or related documents?

Take for example the definition of Decl::isInAnonymousNamespace in 
clang/lib/AST/DeclBase.cpp.  That should give you an idea.