add an assertion to catch a null PATypeHolder, patch by Erick Tryzelaar

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47563 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-02-25 21:28:46 +00:00
parent 2e68b6f52d
commit f8d8b2b53a

View File

@ -357,9 +357,10 @@ inline void PATypeHandle::removeUser() {
Ty->removeAbstractTypeUser(User);
}
// Define inline methods for PATypeHolder...
// Define inline methods for PATypeHolder.
inline void PATypeHolder::addRef() {
assert(Ty && "Type Holder has a null type!");
if (Ty->isAbstract())
Ty->addRef();
}