From: David Greene <greened@obbligato.org>
Date: Wed, 19 Oct 2011 13:04:21 +0000 (+0000)
Subject: Use Parse Mode
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bbec279d8eb0d7e27c2bf6e4da4f44286451d142;p=oota-llvm.git

Use Parse Mode

Augment the value parser to respect the parse mode and not error if an
ID doesn't map to an object and we are in name parsing mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142520 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/TableGen/TGParser.cpp b/lib/TableGen/TGParser.cpp
index d864b4f69d8..fdf88d86ec4 100644
--- a/lib/TableGen/TGParser.cpp
+++ b/lib/TableGen/TGParser.cpp
@@ -677,11 +677,18 @@ Init *TGParser::ParseIDValue(Record *CurRec,
     }
   }
 
+  if (Mode == ParseNameMode)
+    return StringInit::get(Name);
+
   if (Record *D = Records.getDef(Name))
     return DefInit::get(D);
 
-  Error(NameLoc, "Variable not defined: '" + Name + "'");
-  return 0;
+  if (Mode == ParseValueMode) {
+    Error(NameLoc, "Variable not defined: '" + Name + "'");
+    return 0;
+  }
+  
+  return StringInit::get(Name);
 }
 
 /// ParseOperation - Parse an operator.  This returns null on error.