From: Chris Lattner <sabre@nondot.org>
Date: Thu, 16 Jun 2011 22:58:30 +0000 (+0000)
Subject: comment improvements.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=12ee102774c747874f0a6904089100667153b0c0;p=clang

comment improvements.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133213 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Frontend/HeaderSearchOptions.h b/include/clang/Frontend/HeaderSearchOptions.h
index 4bdbb45cf0..d6d7019154 100644
--- a/include/clang/Frontend/HeaderSearchOptions.h
+++ b/include/clang/Frontend/HeaderSearchOptions.h
@@ -17,10 +17,12 @@ namespace clang {
 
 namespace frontend {
   /// IncludeDirGroup - Identifiers the group a include entry belongs to, which
-  /// represents its relative positive in the search list.
+  /// represents its relative positive in the search list.  A #include of a ""
+  /// path starts at the -iquote group, then searches the Angled group, then
+  /// searches the system group, etc.
   enum IncludeDirGroup {
-    Quoted = 0,     ///< '#include ""' paths. Think 'gcc -iquote'.
-    Angled,         ///< Paths for both '#include ""' and '#include <>'. ('-I')
+    Quoted = 0,     ///< '#include ""' paths, added by'gcc -iquote'.
+    Angled,         ///< Paths for '#include <>' added by '-I'.
     System,         ///< Like Angled, but marks system directories.
     CXXSystem,      ///< Like System, but only used for C++.
     After           ///< Like System, but searched after the system directories.