1; RUN: sh -c 'opt --reject-this-option 2>&-; echo $?; opt -o /dev/null /dev/null 2>&-; echo $?;' \ 2; RUN: | FileCheck %s 3 4; CHECK: {{^1$}} 5; On valgrind, we got 127 here. 6; XFAIL: valgrind 7 8; CHECK: {{^0$}} 9; XFAIL: vg_leak 10; REQUIRES: shell 11 12; Test that the error handling when writing to stderr fails exits the 13; program cleanly rather than aborting. 14