1 files changed, 36 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-doc/Generators.cpp b/clang-tools-extra/clang-doc/Generators.cpp
new file mode 100644
index 00000000000..fe01d610970
--- /dev/null
+++ b/clang-tools-extra/clang-doc/Generators.cpp
@@ -0,0 +1,36 @@
+//===---- Generator.cpp - Generator Registry ---------------------*- C++-*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "Generators.h"
+
+LLVM_INSTANTIATE_REGISTRY(clang::doc::GeneratorRegistry)
+
+namespace clang {
+namespace doc {
+
+llvm::Expected<std::unique_ptr<Generator>>
+findGeneratorByName(llvm::StringRef Format) {
+  for (auto I = GeneratorRegistry::begin(), E = GeneratorRegistry::end();
+       I != E; ++I) {
+    if (I->getName() != Format)
+      continue;
+    return I->instantiate();
+  }
+  return llvm::make_error<llvm::StringError>("Can't find generator: " + Format,
+                                             llvm::inconvertibleErrorCode());
+}
+
+// This anchor is used to force the linker to link in the generated object file
+// and thus register the generators.
+extern volatile int YAMLGeneratorAnchorSource;
+static int LLVM_ATTRIBUTE_UNUSED YAMLGeneratorAnchorDest =
+    YAMLGeneratorAnchorSource;
+
+} // namespace doc
+} // namespace clang