Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
# RUN: echo -e '!<arch>\nwith invalid contents' > %t.fg.a # RUN: not llvm-link %S/Inputs/h.ll %t.fg.a -o %t.linked.bc 2>&1 | FileCheck %s # RUN: rm -f %t.fg.a # RUN: rm -f %t.linked.bc # CHECK: truncated or malformed archive