No, turning off warnings will not turn them off in called functions and won't mute explicit calls to warn.

Yes, redirecting STDERR is another option (although /dev doesn't exist on my system). 

>perl -we"eval { local *STDERR; open(STDERR, '>', 'NUL'); print STDERR
+ qq{foo\n}; }"

>

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In reply to Re^3: Prevent my STDERR logging in evals... by ikegami
in thread Prevent my STDERR logging in evals... by suaveant

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