1 files changed, 47 insertions, 0 deletions

diff --git a/contrib/llvm-project/clang/lib/Basic/TokenKinds.cpp b/contrib/llvm-project/clang/lib/Basic/TokenKinds.cpp
new file mode 100644
index 000000000000..a71cd72517de
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Basic/TokenKinds.cpp
@@ -0,0 +1,47 @@
+//===--- TokenKinds.cpp - Token Kinds Support -----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file implements the TokenKind enum and support functions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Basic/TokenKinds.h"
+#include "llvm/Support/ErrorHandling.h"
+using namespace clang;
+
+static const char * const TokNames[] = {
+#define TOK(X) #X,
+#define KEYWORD(X,Y) #X,
+#include "clang/Basic/TokenKinds.def"
+  nullptr
+};
+
+const char *tok::getTokenName(TokenKind Kind) {
+  if (Kind < tok::NUM_TOKENS)
+    return TokNames[Kind];
+  llvm_unreachable("unknown TokenKind");
+  return nullptr;
+}
+
+const char *tok::getPunctuatorSpelling(TokenKind Kind) {
+  switch (Kind) {
+#define PUNCTUATOR(X,Y) case X: return Y;
+#include "clang/Basic/TokenKinds.def"
+  default: break;
+  }
+  return nullptr;
+}
+
+const char *tok::getKeywordSpelling(TokenKind Kind) {
+  switch (Kind) {
+#define KEYWORD(X,Y) case kw_ ## X: return #X;
+#include "clang/Basic/TokenKinds.def"
+    default: break;
+  }
+  return nullptr;
+}