Have SourceManager::getLocForEndOfFile() point at the "EOF" location of the FileID.
This fixes a crash due to SourceManager::getLocForEndOfFile() returning an off-by-one location
when the the FileID is for an empty file.
rdar://13803893
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181285 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/Frontend/InclusionRewriter.cpp b/lib/Rewrite/Frontend/InclusionRewriter.cpp
index 878be84..9e4bb3c 100644
--- a/lib/Rewrite/Frontend/InclusionRewriter.cpp
+++ b/lib/Rewrite/Frontend/InclusionRewriter.cpp
@@ -464,7 +464,7 @@
RawLex.LexFromRawLexer(RawToken);
}
OutputContentUpTo(FromFile, NextToWrite,
- SM.getFileOffset(SM.getLocForEndOfFile(FileId)) + 1, EOL, Line,
+ SM.getFileOffset(SM.getLocForEndOfFile(FileId)), EOL, Line,
/*EnsureNewline*/true);
return true;
}