[libclang] Add Logger::operator<< overloads for CXCursor and FileEntry.

llvm-svn: 176680

3 files changed, 18 insertions, 0 deletions

diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 2cfaea442bf..9e8b2f45880 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -6397,6 +6397,18 @@ Logger &cxindex::Logger::operator<<(CXTranslationUnit TU) {
   return *this;
 }
 
+Logger &cxindex::Logger::operator<<(const FileEntry *FE) {
+  *this << FE->getName();
+  return *this;
+}
+
+Logger &cxindex::Logger::operator<<(CXCursor cursor) {
+  CXString cursorName = clang_getCursorDisplayName(cursor);
+  *this << cursorName << "@" << clang_getCursorLocation(cursor);
+  clang_disposeString(cursorName);
+  return *this;
+}
+
 Logger &cxindex::Logger::operator<<(CXSourceLocation Loc) {
   CXFile File;
   unsigned Line, Column;
diff --git a/clang/tools/libclang/CIndexHigh.cpp b/clang/tools/libclang/CIndexHigh.cpp
index 77e71c33932..af386d22764 100644
--- a/clang/tools/libclang/CIndexHigh.cpp
+++ b/clang/tools/libclang/CIndexHigh.cpp
@@ -367,6 +367,9 @@ void clang_findReferencesInFile(CXCursor cursor, CXFile file,
     return;
   }
 
+  if (Log)
+    *Log << cursor << " @" << static_cast<const FileEntry *>(file);
+
   ASTUnit *CXXUnit = cxcursor::getCursorASTUnit(cursor);
   if (!CXXUnit)
     return;
diff --git a/clang/tools/libclang/CLog.h b/clang/tools/libclang/CLog.h
index 3ac40d56e7f..57e01aeb68c 100644
--- a/clang/tools/libclang/CLog.h
+++ b/clang/tools/libclang/CLog.h
@@ -23,6 +23,7 @@ class format_object_base;
 }
 
 namespace clang {
+  class FileEntry;
 
 namespace cxindex {
 
@@ -64,6 +65,8 @@ public:
   ~Logger();
 
   Logger &operator<<(CXTranslationUnit);
+  Logger &operator<<(const FileEntry *FE);
+  Logger &operator<<(CXCursor cursor);
   Logger &operator<<(CXSourceLocation);
   Logger &operator<<(CXSourceRange);
   Logger &operator<<(CXString);