Remove comment that hasn't been true for 5 years

[oota-llvm.git] / include / llvm / Option / OptTable.h

diff --git a/include/llvm/Option/OptTable.h b/include/llvm/Option/OptTable.h
index 11f489873a4a9fa243371badd1cb92f36071ffcd..5035940af06ba9dc2e87a45be8ff529e811d92e7 100644 (file)
--- a/include/llvm/Option/OptTable.h
+++ b/include/llvm/Option/OptTable.h
@@ -44,12 +44,14 @@ public:
     unsigned short Flags;
     unsigned short GroupID;
     unsigned short AliasID;
+    const char *AliasArgs;
   };
 
 private:
   /// \brief The static option information table.
   const Info *OptionInfos;
   unsigned NumOptionInfos;
+  bool IgnoreCase;
 
   unsigned TheInputOptionID;
   unsigned TheUnknownOptionID;
@@ -71,7 +73,8 @@ private:
   }
 
 protected:
-  OptTable(const Info *_OptionInfos, unsigned _NumOptionInfos);
+  OptTable(const Info *_OptionInfos, unsigned _NumOptionInfos,
+           bool _IgnoreCase = false);
 public:
   ~OptTable();
 
@@ -116,11 +119,17 @@ public:
   /// \param [in,out] Index - The current parsing position in the argument
   /// string list; on return this will be the index of the next argument
   /// string to parse.
+  /// \param [in] FlagsToInclude - Only parse options with any of these flags.
+  /// Zero is the default which includes all flags.
+  /// \param [in] FlagsToExclude - Don't parse options with this flag.  Zero
+  /// is the default and means exclude nothing.
   ///
   /// \return The parsed argument, or 0 if the argument is missing values
   /// (in which case Index still points at the conceptual next argument string
   /// to parse).
-  Arg *ParseOneArg(const ArgList &Args, unsigned &Index) const;
+  Arg *ParseOneArg(const ArgList &Args, unsigned &Index,
+                   unsigned FlagsToInclude = 0,
+                   unsigned FlagsToExclude = 0) const;
 
   /// \brief Parse an list of arguments into an InputArgList.
   ///
@@ -136,12 +145,18 @@ public:
   /// \param MissingArgIndex - On error, the index of the option which could
   /// not be parsed.
   /// \param MissingArgCount - On error, the number of missing options.
+  /// \param FlagsToInclude - Only parse options with any of these flags.
+  /// Zero is the default which includes all flags.
+  /// \param FlagsToExclude - Don't parse options with this flag.  Zero
+  /// is the default and means exclude nothing.
   /// \return An InputArgList; on error this will contain all the options
   /// which could be parsed.
   InputArgList *ParseArgs(const char* const *ArgBegin,
                           const char* const *ArgEnd,
                           unsigned &MissingArgIndex,
-                          unsigned &MissingArgCount) const;
+                          unsigned &MissingArgCount,
+                          unsigned FlagsToInclude = 0,
+                          unsigned FlagsToExclude = 0) const;
 
   /// \brief Render the help text for an option table.
   ///