Version cmp broken on v6

[p6rt]

Migrated from rt.perl.org#128408 (status was 'resolved')

Searchable as RT128408$

[p6rt]

From zefram@fysh.org

Comparison of Version objects produces silly results where the specific
versions v6 and v6.c are involved​:

v5 cmp v2
More
v6 cmp v2
Less
v7 cmp v2
More
v6.b cmp v2
More
v6.c cmp v2
Less
v6.d cmp v2
More

This seems to be because of this inconsistency​:

(v5).parts.perl
(5,)
(v6).parts.perl
("6",)
(v6.b).parts.perl
(6, "b")
(v6.c).parts.perl
("6", "c")
(v6c).parts.perl
(6, "c")

-zefram

[p6rt]

From @lizmat

Fixed with 781c6cd8f3ebc8d11 , tests needed.

On 15 Jun 2016, at 09​:41, Zefram (via RT) <perl6-bugs-followup@​perl.org> wrote​:

# New Ticket Created by Zefram
# Please include the string​: [perl #​128408]
# in the subject line of all future correspondence about this issue.
# <URL​: https://rt-archive.perl.org/perl6/Ticket/Display.html?id=128408 >

Comparison of Version objects produces silly results where the specific
versions v6 and v6.c are involved​:

v5 cmp v2
More
v6 cmp v2
Less
v7 cmp v2
More
v6.b cmp v2
More
v6.c cmp v2
Less
v6.d cmp v2
More

This seems to be because of this inconsistency​:

(v5).parts.perl
(5,)
(v6).parts.perl
("6",)
(v6.b).parts.perl
(6, "b")
(v6.c).parts.perl
("6", "c")
(v6c).parts.perl
(6, "c")

-zefram

[p6rt]

The RT System itself - Status changed from 'new' to 'open'

[p6rt]

From @zoffixznet

Tests added​: Raku/roast@1c4a4f726d

[p6rt]

@zoffixznet - Status changed from 'open' to 'resolved'