[S03] Reduce power of Pair.ACCEPTS to work only on booleans, moritz++ (but we keep the pair forms for ease-of-use via switches and junctions as well as for "doesn't look like anything else" readability). Specify that numeric comparisons must use the method forms (except for == 0). Filetest methods and pair matching no longer work on Str. (They do, however work on IO, Statbuf, and will presumably work extensibly on any other resource handles we care to define in the future.)
[S03] Reduce power of Pair.ACCEPTS to work only on booleans, moritz++
(but we keep the pair forms for ease-of-use via switches and junctions
as well as for "doesn't look like anything else" readability).
Specify that numeric comparisons must use the method forms (except for == 0).
Filetest methods and pair matching no longer work on Str.
(They do, however work on IO, Statbuf, and will presumably work extensibly
on any other resource handles we care to define in the future.)


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@27503 c213334d-75ef-0310-aa23-eaa082d1ae64

prammer/specs,prammer/specs,perl6/specs,prammer/specs,tokuhirom/specs,tokuhirom/specs,perl6/specs,tokuhirom/specs