diff options
| -rw-r--r-- | clang/lib/Lex/Lexer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp index e930f3def2e..63bf58a12c8 100644 --- a/clang/lib/Lex/Lexer.cpp +++ b/clang/lib/Lex/Lexer.cpp @@ -113,6 +113,8 @@ Lexer::Lexer(SourceLocation fileloc, const LangOptions &features, Is_PragmaLexer = false; InitCharacterInfo(); + // If a MemoryBuffer was specified, use its start as BufferStart. This affects + // the source location objects produced by this lexer. BufferStart = FromFile ? FromFile->getBufferStart() : BufStart; BufferPtr = BufStart; BufferEnd = BufEnd; |
