commit 8ee40b7264ed0cce781c3868c9979663d32d3cbf
author Aaron Ballman <aaron@aaronballman.com> Mon Sep 09 23:33:17 2013 +0000
committer Aaron Ballman <aaron@aaronballman.com> Mon Sep 09 23:33:17 2013 +0000
tree 4961856585847bbd56c146f1fd4db42e704fd0fc
parent 6c88b35090cb6dadb13d86fc41a2ed993eadb41d

Attribute tablegen now understands that attribute arguments can be optional.  This allows for automated checking of the number of arguments expected vs number of arguments given for attributes.  Greatly reduces the amount of manual checking required.

llvm-svn: 190368

clang/utils/TableGen/TableGen.cpp

diff --git a/clang/utils/TableGen/TableGen.cpp b/clang/utils/TableGen/TableGen.cpp
index 429b6fb..e6c703f 100644
--- a/clang/utils/TableGen/TableGen.cpp
+++ b/clang/utils/TableGen/TableGen.cpp
@@ -34,6 +34,7 @@
   GenClangAttrLateParsedList,
   GenClangAttrTemplateInstantiate,
   GenClangAttrParsedAttrList,
+  GenClangAttrParsedAttrImpl,
   GenClangAttrParsedAttrKinds,
   GenClangAttrDump,
   GenClangDiagsDefs,
@@ -81,12 +82,15 @@
         clEnumValN(GenClangAttrTemplateInstantiate,
                    "gen-clang-attr-template-instantiate",
                    "Generate a clang template instantiate code"),
-        clEnumValN(GenClangAttrParsedAttrList,
-                   "gen-clang-attr-parsed-attr-list",
-                   "Generate a clang parsed attribute list"),
-        clEnumValN(GenClangAttrParsedAttrKinds,
-                   "gen-clang-attr-parsed-attr-kinds",
-                   "Generate a clang parsed attribute kinds"),
+                    clEnumValN(GenClangAttrParsedAttrList,
+                               "gen-clang-attr-parsed-attr-list",
+                               "Generate a clang parsed attribute list"),
+                    clEnumValN(GenClangAttrParsedAttrImpl,
+                               "gen-clang-attr-parsed-attr-impl",
+                               "Generate the clang parsed attribute helpers"),
+                    clEnumValN(GenClangAttrParsedAttrKinds,
+                               "gen-clang-attr-parsed-attr-kinds",
+                               "Generate a clang parsed attribute kinds"),
         clEnumValN(GenClangAttrDump, "gen-clang-attr-dump",
                    "Generate clang attribute dumper"),
         clEnumValN(GenClangDiagsDefs, "gen-clang-diags-defs",
@@ -167,6 +171,9 @@
   case GenClangAttrParsedAttrList:
     EmitClangAttrParsedAttrList(Records, OS);
     break;
+  case GenClangAttrParsedAttrImpl:
+    EmitClangAttrParsedAttrImpl(Records, OS);
+    break;
   case GenClangAttrParsedAttrKinds:
     EmitClangAttrParsedAttrKinds(Records, OS);
     break;