1 files changed, 37 insertions, 0 deletions
diff --git a/lib/Lex/PreprocessingRecord.cpp b/lib/Lex/PreprocessingRecord.cpp
new file mode 100644
index 0000000000..fe081b69bb
--- /dev/null
+++ b/lib/Lex/PreprocessingRecord.cpp
@@ -0,0 +1,37 @@
+//===--- PreprocessingRecord.cpp - Record of Preprocessing ------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file implements the PreprocessingRecord class, which maintains a record
+//  of what occurred during preprocessing, and its helpers.
+//
+//===----------------------------------------------------------------------===//
+#include "clang/Lex/PreprocessingRecord.h"
+#include "clang/Lex/MacroInfo.h"
+#include "clang/Lex/Token.h"
+
+using namespace clang;
+
+void PreprocessingRecord::addPreprocessedEntity(PreprocessedEntity *Entity) {
+  PreprocessedEntities.push_back(Entity);
+}
+
+void PopulatePreprocessingRecord::MacroExpands(const Token &Id, 
+                                               const MacroInfo* MI) {
+  Record.addPreprocessedEntity(
+                        new (Record) MacroInstantiation(Id.getIdentifierInfo(),
+                                                       Id.getLocation(),
+                                                      MI->getDefinitionLoc()));
+}
+
+void PopulatePreprocessingRecord::MacroDefined(const IdentifierInfo *II, 
+                                               const MacroInfo *MI) {
+  SourceRange R(MI->getDefinitionLoc(), MI->getDefinitionEndLoc());
+  Record.addPreprocessedEntity(
+                  new (Record) MacroDefinition(II, MI->getDefinitionLoc(), R));
+}