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