#include "clang/Index/Program.h"
#include "ProgramImpl.h"
#include "clang/Index/Handlers.h"
#include "clang/Index/TranslationUnit.h"
#include "clang/AST/DeclBase.h"
#include "clang/AST/ASTContext.h"
#include "llvm/Support/raw_ostream.h"
using namespace clang;
using namespace idx;
TranslationUnit::~TranslationUnit() { }
Program::Program() : Impl(new ProgramImpl()) { }
Program::~Program() {
delete static_cast<ProgramImpl *>(Impl);
}
static void FindEntitiesInDC(DeclContext *DC, Program &Prog,
EntityHandler &Handler) {
for (DeclContext::decl_iterator
I = DC->decls_begin(), E = DC->decls_end(); I != E; ++I) {
if (I->getLocation().isInvalid())
continue;
Entity Ent = Entity::get(*I, Prog);
if (Ent.isValid())
Handler.Handle(Ent);
if (DeclContext *SubDC = dyn_cast<DeclContext>(*I))
FindEntitiesInDC(SubDC, Prog, Handler);
}
}
void Program::FindEntities(ASTContext &Ctx, EntityHandler &Handler) {
FindEntitiesInDC(Ctx.getTranslationUnitDecl(), *this, Handler);
}