[cfe-dev] Plugin clang

[Reid Kleckner]

Call T->getAsCXXRecordDecl() and see if you get one back. You might not get
one if the base is a template parameter. Then you can call RD->getName()
for the DeclarationName (which could be none) and try to print it.

On Wed, Feb 18, 2015 at 2:10 AM, brahim brahim <brahimalekhine at gmail.com>
wrote:

> Hello,
>
> I am trying to implement a plugin for clang that prints all c++ classes
> and they are base classes.
> I can't find in Doxygen how to access the base class's name.
> Can someone help finish this piece of code(see below)?
>
> Thank
>
> Brahim
>
>
> class ClassFinderConsumer : public ASTConsumer {
> public:
>   virtual bool HandleTopLevelDecl(DeclGroupRef DG) {
>     for (DeclGroupRef::iterator i = DG.begin(), e = DG.end(); i != e; ++i)
> {
>       const Decl *D = *i;
>       if (const CXXRecordDecl *ND = dyn_cast<CXXRecordDecl>(D)) {
>         llvm::errs() << "Class: " << ND->getNameAsString() << "\nBase(s):
> ";
>         for (const auto& ItBase : ND->bases()) {
>           const QualType& T = ItBase.getType();
>           // Then...
>           //llvm::errs() << ItBase.getType() << " ";
>         }
>         llvm::errs() << "\n";
>       }
>     }
>
>     return true;
>   }
> };
>
>
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>
>
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