[PATCH] D14543: llvm-config: Explicitly flush ostream so output can be piped into other programs.

[Tom Stellard via llvm-commits]

tstellarAMD added a comment.

In http://reviews.llvm.org/D14543#286277, @MatzeB wrote:

> This is confusing, shouldn't the destructor of the object behind outs() take care of the flushing on program exit?


The destructor does normally flush, but I think the what is happening is that the file descriptor is closed before the destructor is called, so the flush doesn't do anything.


http://reviews.llvm.org/D14543