commit c304718fd8fa25f3f36f47f3de0e0cfe7578bc9e
author Daniel Dunbar <daniel@zuster.org> Wed May 05 19:01:00 2010 +0000
committer Daniel Dunbar <daniel@zuster.org> Wed May 05 19:01:00 2010 +0000
tree ca18393d0b2db358867f51a1d2196e783d779e86
parent 8d627d31531ad45fecca82d52cd34092c7c4cc1d

MC: Reject attempts to define a variable symbol.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103111 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCParser/AsmParser.cpp

diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 7c553fe..88e6e9a 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -457,7 +457,7 @@
     // FIXME: This doesn't diagnose assignment to a symbol which has been
     // implicitly marked as external.
     MCSymbol *Sym = CreateSymbol(IDVal);
-    if (!Sym->isUndefined())
+    if (!Sym->isUndefined() || Sym->isVariable())
       return Error(IDLoc, "invalid symbol redefinition");
     
     // Emit the label.