[LLVMdev] llvm-as error

[Gioachin Filippo]

Hi, when I try to compile an llvm program, it gives me the following 
error. Do you have idea on what I should look for?
Thanks,
Filippo

llvm-as -f -o arith.bc arith.bc.exp
llvm-as: Type.cpp:1034: void 
llvm::DerivedType::notifyUsesThatTypeBecameConcrete(): Assertion 
`AbstractTypeUsers.size() < OldSize-- && "AbstractTypeUser did not 
remove itself from the use list!"' failed.
make: *** [arith.bc] Abortito