1 files changed, 32 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Frontend/ExtractAPIConsumer.cpp b/contrib/llvm-project/clang/lib/Frontend/ExtractAPIConsumer.cpp
new file mode 100644
index 000000000000..cdf67f3c327a
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Frontend/ExtractAPIConsumer.cpp
@@ -0,0 +1,32 @@
+#include "clang/AST/ASTConsumer.h"
+#include "clang/AST/RecursiveASTVisitor.h"
+#include "clang/Frontend/ASTConsumers.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Frontend/FrontendActions.h"
+
+using namespace clang;
+
+namespace {
+class ExtractAPIVisitor : public RecursiveASTVisitor<ExtractAPIVisitor> {
+public:
+  bool VisitNamedDecl(NamedDecl *Decl) {
+    llvm::outs() << Decl->getName() << "\n";
+    return true;
+  }
+};
+
+class ExtractAPIConsumer : public ASTConsumer {
+public:
+  void HandleTranslationUnit(ASTContext &Context) override {
+    Visitor.TraverseDecl(Context.getTranslationUnitDecl());
+  }
+
+private:
+  ExtractAPIVisitor Visitor;
+};
+} // namespace
+
+std::unique_ptr<ASTConsumer>
+ExtractAPIAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
+  return std::make_unique<ExtractAPIConsumer>();
+}