vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 5 insertions, 4 deletions

diff --git a/clang/lib/Lex/PPLexerChange.cpp b/clang/lib/Lex/PPLexerChange.cpp
index 802172693960..b7c7e2693ef1 100644
--- a/clang/lib/Lex/PPLexerChange.cpp
+++ b/clang/lib/Lex/PPLexerChange.cpp
@@ -24,8 +24,6 @@
 #include "llvm/Support/Path.h"
 using namespace clang;
 
-PPCallbacks::~PPCallbacks() {}
-
 //===----------------------------------------------------------------------===//
 // Miscellaneous Methods.
 //===----------------------------------------------------------------------===//
@@ -81,7 +79,7 @@ bool Preprocessor::EnterSourceFile(FileID FID, const DirectoryLookup *CurDir,
   if (Invalid) {
     SourceLocation FileStart = SourceMgr.getLocForStartOfFile(FID);
     Diag(Loc, diag::err_pp_error_opening_file)
-      << std::string(SourceMgr.getBufferName(FileStart)) << "";
+        << std::string(SourceMgr.getBufferName(FileStart)) << "";
     return true;
   }
 
@@ -417,7 +415,10 @@ bool Preprocessor::HandleEndOfFile(Token &Result, bool isEndOfMacro) {
     }
 
     if (!isEndOfMacro && CurPPLexer &&
-        SourceMgr.getIncludeLoc(CurPPLexer->getFileID()).isValid()) {
+        (SourceMgr.getIncludeLoc(CurPPLexer->getFileID()).isValid() ||
+         // Predefines file doesn't have a valid include location.
+         (PredefinesFileID.isValid() &&
+          CurPPLexer->getFileID() == PredefinesFileID))) {
       // Notify SourceManager to record the number of FileIDs that were created
       // during lexing of the #include'd file.
       unsigned NumFIDs =