Brad King c3389d4ce2 KWSys: Avoid Clang optimizer bug in testProcess-[45] ...

Clang's optimizer, as of clang version 2.8 (trunk 107463), produces the
undefined instruction 'ud2' for the code "*(int*)0=0" on OS X x86_64.
It causes our crash tests to fail because the child process exits with
an invalid instruction instead of a segmentation fault.  Work around the
bug by using "*(int*)1=0" in this case.

2010-07-02 14:00:04 -04:00

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