[cfe-commits] r38615 - in /cfe/cfe/trunk: Lex/Lexer.cpp Lex/Preprocessor.cpp include/clang/Lex/Lexer.h

[sabre at cs.uiuc.edu]

Author: sabre
Date: Wed Jul 11 11:23:13 2007
New Revision: 38615

URL: http://llvm.org/viewvc/llvm-project?rev=38615&view=rev
Log:
Remove Lexer::BufferStart, an unneeded instance var.

Modified:
    cfe/cfe/trunk/Lex/Lexer.cpp
    cfe/cfe/trunk/Lex/Preprocessor.cpp
    cfe/cfe/trunk/include/clang/Lex/Lexer.h

Modified: cfe/cfe/trunk/Lex/Lexer.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/Lex/Lexer.cpp?rev=38615&r1=38614&r2=38615&view=diff

==============================================================================
--- cfe/cfe/trunk/Lex/Lexer.cpp (original)
+++ cfe/cfe/trunk/Lex/Lexer.cpp Wed Jul 11 11:23:13 2007
@@ -40,7 +40,6 @@
 Lexer::Lexer(const SourceBuffer *File, unsigned fileid, Preprocessor &pp,
              const char *BufStart, const char *BufEnd)
   : BufferPtr(BufStart ? BufStart : File->getBufferStart()),
-    BufferStart(BufferPtr),
     BufferEnd(BufEnd ? BufEnd : File->getBufferEnd()),
     InputFile(File), CurFileID(fileid), PP(pp), Features(PP.getLangOptions()) {
   Is_PragmaLexer = false;

Modified: cfe/cfe/trunk/Lex/Preprocessor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/Lex/Preprocessor.cpp?rev=38615&r1=38614&r2=38615&view=diff

==============================================================================
--- cfe/cfe/trunk/Lex/Preprocessor.cpp (original)
+++ cfe/cfe/trunk/Lex/Preprocessor.cpp Wed Jul 11 11:23:13 2007
@@ -420,7 +420,7 @@
           SourceMgr.getFileEntryForFileID(CurLexer->getCurFileID()))
       FileType = getFileInfo(FE).DirInfo;
     
-    FileChangeHandler(CurLexer->getSourceLocation(CurLexer->BufferStart),
+    FileChangeHandler(SourceLocation(CurLexer->getCurFileID(), 0),
                       EnterFile, FileType);
   }
 }

Modified: cfe/cfe/trunk/include/clang/Lex/Lexer.h
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/include/clang/Lex/Lexer.h?rev=38615&r1=38614&r2=38615&view=diff

==============================================================================
--- cfe/cfe/trunk/include/clang/Lex/Lexer.h (original)
+++ cfe/cfe/trunk/include/clang/Lex/Lexer.h Wed Jul 11 11:23:13 2007
@@ -52,7 +52,6 @@
 /// on the specified Preprocessor object to handle preprocessor directives, etc.
 class Lexer {
   const char *BufferPtr;         // Current pointer into the buffer.
-  const char * const BufferStart;// Start of the buffer.
   const char * const BufferEnd;  // End of the buffer.
   const SourceBuffer *InputFile; // The file we are reading from.
   unsigned CurFileID;            // FileID for the current input file.