[LLVMdev] Null pointers

[Chris Lattner]

On Mar 4, 2010, at 8:20 AM, Renato Golin wrote:

> I'm recurrently falling into two null pointers when building some LLVM
> objects: raw_fd_ostream and Twine. On both ctors, the char* is never
> asserted to point somewhere.
> 
> I know I have to make sure the string exists, but would be good to get
> an assert instead of a segfault. It'd reduce debugging time a lot on
> those cases.

I added the raw_fd_ostream one in r97769.  Twine is a low level api which is very performance sensitive, I'd rather not add one to its constructor.

-Chris