Use SourceManager::isFromMainFile()


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49685 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/ASTConsumers.cpp b/Driver/ASTConsumers.cpp
index 77cc996..05debe3 100644
--- a/Driver/ASTConsumers.cpp
+++ b/Driver/ASTConsumers.cpp
@@ -670,7 +670,7 @@
   if (!Loc.isFileID())
     return;
   
-  if (!AnalyzeAll && Loc.getFileID() != Ctx->getSourceManager().getMainFileID())
+  if (!AnalyzeAll && !Ctx->getSourceManager().isFromMainFile(Loc))
     return;
   
   // Lazily create the diagnostic client.