23 lines
895 B
Text
23 lines
895 B
Text
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The "mro" namespace provides several utilities for dealing with
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method resolution order and method caching in general in Perl 5.9.5
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and higher.
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This module provides those interfaces for earlier versions of Perl
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(back to 5.6.0 anyways).
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It is a harmless no-op to use this module on 5.9.5+. That is to
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say, code which properly uses MRO::Compat will work unmodified on
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both older Perls and 5.9.5+.
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If you're writing a piece of software that would like to use the
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parts of 5.9.5+'s mro:: interfaces that are supported here, and
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you want compatibility with older Perls, this is the module for
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you.
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Some parts of this code will work better and/or faster with
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Class::C3::XS installed (which is an optional prereq of Class::C3,
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which is in turn a prereq of this package), but it's not a requirement.
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This module never exports any functions. All calls must be fully
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qualified with the mro:: prefix.
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