fix MSVC compatibility

include/clang-c/Index.h

@@ -5078,32 +5078,32 @@ CINDEX_LINKAGE CXEvalResult clang_Cursor_Evaluate(CXCursor C);
 /**
  * \brief Returns the kind of the evaluated result.
  */
-CXEvalResultKind clang_EvalResult_getKind(CXEvalResult E);
+CINDEX_LINKAGE CXEvalResultKind clang_EvalResult_getKind(CXEvalResult E);
 
 /**
  * \brief Returns the evaluation result as integer if the
  * kind is Int.
  */
-int clang_EvalResult_getAsInt(CXEvalResult E);
+CINDEX_LINKAGE int clang_EvalResult_getAsInt(CXEvalResult E);
 
 /**
  * \brief Returns the evaluation result as double if the
  * kind is double.
  */
-double clang_EvalResult_getAsDouble(CXEvalResult E);
+CINDEX_LINKAGE double clang_EvalResult_getAsDouble(CXEvalResult E);
 
 /**
  * \brief Returns the evaluation result as a constant string if the
  * kind is other than Int or float. User must not free this pointer,
  * instead call clang_EvalResult_dispose on the CXEvalResult returned
  * by clang_Cursor_Evaluate.
  */
-const char* clang_EvalResult_getAsStr(CXEvalResult E);
+CINDEX_LINKAGE const char* clang_EvalResult_getAsStr(CXEvalResult E);
 
 /**
  * \brief Disposes the created Eval memory.
  */
-void clang_EvalResult_dispose(CXEvalResult E);
+CINDEX_LINKAGE void clang_EvalResult_dispose(CXEvalResult E);
 /**
  * @}
  */

include/clang/Basic/SourceMgrAdapter.h

@@ -70,7 +70,7 @@ class SourceMgrAdapter {
   void handleDiag(const llvm::SMDiagnostic &diag);
 
   /// Retrieve the diagnostic handler to use with the underlying SourceMgr.
-  llvm::SourceMgr::DiagHandlerTy getDiagHandler() { return &handleDiag; }
+  llvm::SourceMgr::DiagHandlerTy getDiagHandler() { return &SourceMgrAdapter::handleDiag; }
 
   /// Retrieve the context to use with the diagnostic handler produced by
   /// \c getDiagHandler().