Reland '[clang] Adding CharacteristicKind to PPCallbacks::InclusionDirective'

This commit relands r331904.

Adding a SrcMgr::CharacteristicKind parameter to the InclusionDirective
in PPCallbacks, and updating calls to that function. This will be useful
in https://reviews.llvm.org/D43778 to determine which includes are
system
headers.

Differential Revision: https://reviews.llvm.org/D46614

llvm-svn: 332021

1 files changed, 13 insertions, 10 deletions

diff --git a/clang/lib/Frontend/PrintPreprocessedOutput.cpp b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
index 36ecdada0c8..1b35b32656e 100644
--- a/clang/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -130,7 +130,8 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported) override;
+                          const Module *Imported,
+                          SrcMgr::CharacteristicKind FileType) override;
   void Ident(SourceLocation Loc, StringRef str) override;
   void PragmaMessage(SourceLocation Loc, StringRef Namespace,
                      PragmaMessageKind Kind, StringRef Str) override;
@@ -320,15 +321,17 @@ void PrintPPOutputPPCallbacks::FileChanged(SourceLocation Loc,
   }
 }
 
-void PrintPPOutputPPCallbacks::InclusionDirective(SourceLocation HashLoc,
-                                                  const Token &IncludeTok,
-                                                  StringRef FileName,
-                                                  bool IsAngled,
-                                                  CharSourceRange FilenameRange,
-                                                  const FileEntry *File,
-                                                  StringRef SearchPath,
-                                                  StringRef RelativePath,
-                                                  const Module *Imported) {
+void PrintPPOutputPPCallbacks::InclusionDirective(
+    SourceLocation HashLoc,
+    const Token &IncludeTok,
+    StringRef FileName,
+    bool IsAngled,
+    CharSourceRange FilenameRange,
+    const FileEntry *File,
+    StringRef SearchPath,
+    StringRef RelativePath,
+    const Module *Imported,
+    SrcMgr::CharacteristicKind FileType) {
   // In -dI mode, dump #include directives prior to dumping their content or
   // interpretation.
   if (DumpIncludeDirectives) {