Add support for Set statements without {}'s. Now we can just say

set Foo = bar in
  def blah: blahclass {}

llvm-svn: 7355

1 files changed, 14 insertions, 7 deletions

diff --git a/llvm/support/tools/TableGen/FileParser.y b/llvm/support/tools/TableGen/FileParser.y
index ab1819c554a..b0161f23175 100644
--- a/llvm/support/tools/TableGen/FileParser.y
+++ b/llvm/support/tools/TableGen/FileParser.y
@@ -438,13 +438,20 @@ DefInst : DEF ObjectBody {
 
 Object : ClassInst | DefInst;
 
-// Support Set commands wrapping objects...
-Object : SET ID OptBitList '=' Value IN {
-            SetStack.push_back(std::make_pair(std::make_pair(*$2, $3), $5));
-	    delete $2;
-          } '{' ObjectList '}' {
-	    delete SetStack.back().first.second; // Delete OptBitList
-	    SetStack.pop_back();
+// SETCommand - A 'SET' statement start...
+SETCommand : SET ID OptBitList '=' Value IN {
+  SetStack.push_back(std::make_pair(std::make_pair(*$2, $3), $5));
+  delete $2;
+};
+
+// Support Set commands wrapping objects... both with and without braces.
+Object : SETCommand '{' ObjectList '}' {
+    delete SetStack.back().first.second; // Delete OptBitList
+    SetStack.pop_back();
+  }
+  | SETCommand Object {
+    delete SetStack.back().first.second; // Delete OptBitList
+    SetStack.pop_back();
   };
 
 ObjectList : Object {} | ObjectList Object {};