From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 19 Nov 2009 18:47:17 +0000 (+0000)
Subject: Driver: Move INPUT and UNKNOWN sentinel options into the OptParser.td file.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a08304a38c2fecd647f41039d2245f0c4cd33504;p=clang

Driver: Move INPUT and UNKNOWN sentinel options into the OptParser.td file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89371 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Driver/CC1Options.h b/include/clang/Driver/CC1Options.h
index 057022ce38..4a8bbe5feb 100644
--- a/include/clang/Driver/CC1Options.h
+++ b/include/clang/Driver/CC1Options.h
@@ -17,8 +17,6 @@ namespace driver {
 namespace cc1options {
   enum ID {
     OPT_INVALID = 0, // This is not an option ID.
-    OPT_INPUT,       // Reserved ID for input option.
-    OPT_UNKNOWN,     // Reserved ID for unknown option.
 #define OPTION(NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
                HELPTEXT, METAVAR) OPT_##ID,
 #include "clang/Driver/CC1Options.inc"
diff --git a/include/clang/Driver/OptParser.td b/include/clang/Driver/OptParser.td
index 3df315a0db..f5b6980d8f 100644
--- a/include/clang/Driver/OptParser.td
+++ b/include/clang/Driver/OptParser.td
@@ -24,6 +24,10 @@ class OptionKind<string name, int predecence = 0, bit sentinel = 0> {
 
 // An option group.
 def KIND_GROUP : OptionKind<"Group">;
+// The input option kind.
+def KIND_INPUT : OptionKind<"Input", 1, 1>;
+// The unknown option kind.
+def KIND_UNKNOWN : OptionKind<"Unknown", 2, 1>;
 // A flag with no values.
 def KIND_FLAG : OptionKind<"Flag">;
 // An option which prefixes its (single) value.
@@ -116,3 +120,10 @@ class Flags<list<OptionFlag> flags> { list<OptionFlag> Flags = flags; }
 class Group<OptionGroup group> { OptionGroup Group = group; }
 class HelpText<string text> { string HelpText = text; }
 class MetaVarName<string name> { string MetaVarName = name; }
+
+// Predefined options.
+
+// FIXME: Have generator validate that these appear in correct position (and
+// aren't duplicated).
+def INPUT : Option<"<input>", KIND_INPUT>, Flags<[DriverOption]>;
+def UNKNOWN : Option<"<unknown>", KIND_UNKNOWN>;
diff --git a/include/clang/Driver/Options.h b/include/clang/Driver/Options.h
index b05d5afd75..ac312cdfd4 100644
--- a/include/clang/Driver/Options.h
+++ b/include/clang/Driver/Options.h
@@ -17,8 +17,6 @@ namespace driver {
 namespace options {
   enum ID {
     OPT_INVALID = 0, // This is not an option ID.
-    OPT_INPUT,       // Reserved ID for input option.
-    OPT_UNKNOWN,     // Reserved ID for unknown option.
 #define OPTION(NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
                HELPTEXT, METAVAR) OPT_##ID,
 #include "clang/Driver/Options.inc"
diff --git a/lib/Driver/CC1Options.cpp b/lib/Driver/CC1Options.cpp
index 672fe0401e..0398dd57fb 100644
--- a/lib/Driver/CC1Options.cpp
+++ b/lib/Driver/CC1Options.cpp
@@ -16,11 +16,6 @@ using namespace clang::driver::options;
 using namespace clang::driver::cc1options;
 
 static OptTable::Info CC1InfoTable[] = {
-  // The InputOption info
-  { "<input>", 0, 0, Option::InputClass, DriverOption, 0, OPT_INVALID, OPT_INVALID },
-  // The UnknownOption info
-  { "<unknown>", 0, 0, Option::UnknownClass, 0, 0, OPT_INVALID, OPT_INVALID },
-
 #define OPTION(NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
                HELPTEXT, METAVAR)   \
   { NAME, HELPTEXT, METAVAR, Option::KIND##Class, FLAGS, PARAM, \
diff --git a/lib/Driver/DriverOptions.cpp b/lib/Driver/DriverOptions.cpp
index eddaee0546..d1af95cd45 100644
--- a/lib/Driver/DriverOptions.cpp
+++ b/lib/Driver/DriverOptions.cpp
@@ -15,11 +15,6 @@ using namespace clang::driver;
 using namespace clang::driver::options;
 
 static OptTable::Info InfoTable[] = {
-  // The InputOption info
-  { "<input>", 0, 0, Option::InputClass, DriverOption, 0, OPT_INVALID, OPT_INVALID },
-  // The UnknownOption info
-  { "<unknown>", 0, 0, Option::UnknownClass, 0, 0, OPT_INVALID, OPT_INVALID },
-
 #define OPTION(NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
                HELPTEXT, METAVAR)   \
   { NAME, HELPTEXT, METAVAR, Option::KIND##Class, FLAGS, PARAM, \