[clang-tidy] Add check name to YAML export

Add a field indicating the associated check for every replacement to the YAML
report generated with the '-export-fixes' option.  Update
clang-apply-replacements to handle the new format.

Patch by Alpha Abdoulaye!

Differential revision: https://reviews.llvm.org/D26137

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@290892 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 47 insertions, 0 deletions

diff --git a/lib/Tooling/Core/CMakeLists.txt b/lib/Tooling/Core/CMakeLists.txt
index f6348cbf80..e2b0dd424d 100644
--- a/lib/Tooling/Core/CMakeLists.txt
+++ b/lib/Tooling/Core/CMakeLists.txt
@@ -4,6 +4,7 @@ add_clang_library(clangToolingCore
   Lookup.cpp
   Replacement.cpp
   QualTypeNames.cpp
+  Diagnostic.cpp
 
   LINK_LIBS
   clangAST
diff --git a/lib/Tooling/Core/Diagnostic.cpp b/lib/Tooling/Core/Diagnostic.cpp
new file mode 100644
index 0000000000..3bbc2b901e
--- /dev/null
+++ b/lib/Tooling/Core/Diagnostic.cpp
@@ -0,0 +1,46 @@
+//===--- Diagnostic.cpp - Framework for clang diagnostics tools ----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  Implements classes to support/store diagnostics refactoring.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Tooling/Core/Diagnostic.h"
+#include "clang/Basic/SourceManager.h"
+
+namespace clang {
+namespace tooling {
+
+DiagnosticMessage::DiagnosticMessage(llvm::StringRef Message)
+    : Message(Message), FileOffset(0) {}
+
+DiagnosticMessage::DiagnosticMessage(llvm::StringRef Message,
+                                     const SourceManager &Sources,
+                                     SourceLocation Loc)
+    : Message(Message) {
+  assert(Loc.isValid() && Loc.isFileID());
+  FilePath = Sources.getFilename(Loc);
+  FileOffset = Sources.getFileOffset(Loc);
+}
+
+Diagnostic::Diagnostic(llvm::StringRef DiagnosticName,
+                       Diagnostic::Level DiagLevel, StringRef BuildDirectory)
+    : DiagnosticName(DiagnosticName), DiagLevel(DiagLevel),
+      BuildDirectory(BuildDirectory) {}
+
+Diagnostic::Diagnostic(llvm::StringRef DiagnosticName,
+                       DiagnosticMessage &Message,
+                       llvm::StringMap<Replacements> &Fix,
+                       SmallVector<DiagnosticMessage, 1> &Notes,
+                       Level DiagLevel, llvm::StringRef BuildDirectory)
+    : DiagnosticName(DiagnosticName), Message(Message), Fix(Fix), Notes(Notes),
+      DiagLevel(DiagLevel), BuildDirectory(BuildDirectory) {}
+
+} // end namespace tooling
+} // end namespace clang