[cfe-commits] r43079 - in /cfe/trunk/include/clang/Lex: Lexer.h Preprocessor.h

[Chris Lattner]

Author: lattner
Date: Wed Oct 17 13:28:59 2007
New Revision: 43079

URL: http://llvm.org/viewvc/llvm-project?rev=43079&view=rev
Log:
add some comments.

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

Modified: cfe/trunk/include/clang/Lex/Lexer.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/Lexer.h?rev=43079&r1=43078&r2=43079&view=diff

==============================================================================
--- cfe/trunk/include/clang/Lex/Lexer.h (original)
+++ cfe/trunk/include/clang/Lex/Lexer.h Wed Oct 17 13:28:59 2007
@@ -139,6 +139,8 @@
     LexingRawMode = true;
     Lex(Result);
     LexingRawMode = false;
+    // Note that lexing to the end of the buffer doesn't implicitly delete the
+    // lexer when in raw mode.
     return BufferPtr == BufferEnd; 
   }
   

Modified: cfe/trunk/include/clang/Lex/Preprocessor.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/Preprocessor.h?rev=43079&r1=43078&r2=43079&view=diff

==============================================================================
--- cfe/trunk/include/clang/Lex/Preprocessor.h (original)
+++ cfe/trunk/include/clang/Lex/Preprocessor.h Wed Oct 17 13:28:59 2007
@@ -33,7 +33,7 @@
 class PPCallbacks;
 class DirectoryLookup;
 
-/// Preprocessor - This object forms engages in a tight little dance to
+/// Preprocessor - This object engages in a tight little dance with the lexer to
 /// efficiently preprocess tokens.  Lexers know only about tokens within a
 /// single source file, and don't know anything about preprocessor-level issues
 /// like the #include stack, token expansion, etc.