From: Chris Lattner <sabre@nondot.org>
Date: Fri, 25 Jun 2004 23:06:57 +0000 (+0000)
Subject: new ReturnInst(BB) does not "do the right thing".  Add an assert to catch it
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e056f5c8e20b2a44e71e8303c5fa183857e9b476;p=oota-llvm.git

new ReturnInst(BB) does not "do the right thing".  Add an assert to catch it
sooner rather than later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14421 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/iTerminators.h b/include/llvm/iTerminators.h
index ddced52697e..b1c69c28192 100644
--- a/include/llvm/iTerminators.h
+++ b/include/llvm/iTerminators.h
@@ -35,6 +35,8 @@ class ReturnInst : public TerminatorInst {
 
   void init(Value *RetVal) {
     if (RetVal) {
+      assert(!isa<BasicBlock>(RetVal) && 
+             "Cannot return basic block.  Probably using the incorrect ctor");
       Operands.reserve(1);
       Operands.push_back(Use(RetVal, this));
     }