[NFC] Rename ClangASTEmitters.h -> ASTTableGen.h

1 files changed, 39 insertions, 0 deletions

diff --git a/clang/utils/TableGen/ASTTableGen.h b/clang/utils/TableGen/ASTTableGen.h
new file mode 100644
index 00000000000..ae85fc9c22b
--- /dev/null
+++ b/clang/utils/TableGen/ASTTableGen.h
@@ -0,0 +1,39 @@
+//=== ASTTableGen.h - Common definitions for AST node tablegen --*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_AST_TABLEGEN_H
+#define CLANG_AST_TABLEGEN_H
+
+#include "llvm/TableGen/Record.h"
+#include "llvm/ADT/STLExtras.h"
+
+// These are spellings in the tblgen files.
+
+// The field name for the base-node property.
+// Fortunately, this is common across all the hierarchies.
+#define BaseFieldName "Base"
+
+// Comment node hierarchy.
+#define CommentNodeClassName "CommentNode"
+
+// Decl node hierarchy.
+#define DeclNodeClassName "DeclNode"
+#define DeclContextNodeClassName "DeclContext"
+
+// Stmt node hierarchy.
+#define StmtNodeClassName "StmtNode"
+
+// Type node hierarchy.
+#define TypeNodeClassName "TypeNode"
+#define AlwaysDependentClassName "AlwaysDependent"
+#define NeverCanonicalClassName "NeverCanonical"
+#define NeverCanonicalUnlessDependentClassName "NeverCanonicalUnlessDependent"
+#define LeafTypeClassName "LeafType"
+#define AbstractFieldName "Abstract"
+
+#endif