[perl #131251] Useless use warning triggered on assignment forms of reverse metaops

On Wed, 03 May 2017 19:14:23 -0700, b...@abrij.org wrote: > > An R metaop using the bracket notation to retain lvalueness of the > lvalue side > triggers a "useless use" warning in sink context, and shouldn't. > > (10:00:22 PM) skids: m: my $a = "H"; say $a [R~]= "T"; $a.say; $a > [R~]= "W"; $a.s

[perl #131251] Useless use warning triggered on assignment forms of reverse metaops

On Wed, 03 May 2017 19:14:23 -0700, b...@abrij.org wrote: > > An R metaop using the bracket notation to retain lvalueness of the > lvalue side > triggers a "useless use" warning in sink context, and shouldn't. > > (10:00:22 PM) skids: m: my $a = "H"; say $a [R~]= "T"; $a.say; $a > [R~]= "W"; $a.s

[perl #132710] [LTA] Warning message for duplicated tighter trait

# New Ticket Created by "brian d foy" # Please include the string: [perl #132710] # in the subject line of all future correspondence about this issue. # https://rt.perl.org/Ticket/Display.html?id=132710 > I was playing with higher orders of multiplication and defining some operators for them.

[perl #132711] [LTA] Stupidly using `is assoc` with unary prefix operator has an error message from the deep

# New Ticket Created by "brian d foy" # Please include the string: [perl #132711] # in the subject line of all future correspondence about this issue. # https://rt.perl.org/Ticket/Display.html?id=132711 > I stupidly did this: sub prefix:<²> ( Int:D \m --> Int:D ) is assoc