This way it's easier to test: if the call to external exit(0) succeeded,
program exits with code 0, no error. If the call does not work/succeed, main
returns 1, so we notice it. The other way around doesn't work. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4984 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed