From 9a4dbf6da0b70017cda813bc32b3fb07bfd5af01 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 19 Aug 2003 21:57:00 +0000
Subject: [PATCH] Make assertion message more helpful in a case that might
 happen...

llvm-svn: 7975
---
 llvm/include/Support/CommandLine.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/llvm/include/Support/CommandLine.h b/llvm/include/Support/CommandLine.h
index 410361797a5b..dcd3b5ba511e 100644
--- a/llvm/include/Support/CommandLine.h
+++ b/llvm/include/Support/CommandLine.h
@@ -642,7 +642,8 @@ class opt_storage {
 
   void check() {
     assert(Location != 0 && "cl::location(...) not specified for a command "
-           "line option with external storage!");
+           "line option with external storage, "
+           "or cl::init specified before cl::location()!!");
   }
 public:
   opt_storage() : Location(0) {}
-- 
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