Implement constant pointers, and null specifically in the parser, bytecode writer, and
bytecode reader.
llvm-svn: 668
diff --git a/llvm/lib/AsmParser/Lexer.l b/llvm/lib/AsmParser/Lexer.l
index 84062e7..06b197d 100644
--- a/llvm/lib/AsmParser/Lexer.l
+++ b/llvm/lib/AsmParser/Lexer.l
@@ -128,6 +128,7 @@
implementation { return IMPLEMENTATION; }
\.\.\. { return DOTDOTDOT; }
string { return STRING; }
+null { return NULL_TOK; }
void { llvmAsmlval.PrimType = Type::VoidTy ; return VOID; }
bool { llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }