[perl #72874] [BUG] Rakudo makes assignment out of >= even though it's a diffy chaining operator

[Will Coleda via RT]

On Tue Feb 16 02:04:32 2010, masak wrote:
> <diakopter> rakudo: say 6 >== 2
> <p6eval> rakudo c3aaa2: OUTPUT«Cannot assign to readonly value␤current
> instr.: '&infix:<=>' [...]
> <diakopter> weird..  it's using *any* operator as an assignment
> operator, not just infix
> <diakopter> I mean, not just non-boolean-returning :)
> <diakopter> alpha: say $_ >== 2
> <p6eval> alpha 30e0ed: OUTPUT«No applicable candidates found to
> dispatch to for 'prefix:=' [...]
> <diakopter> std: say $_ >== 2
> <p6eval> std 29742: OUTPUT«===SORRY!===␤Can't make
> assignment out of >= because chaining operators are diffy [...] FAILED
> 00:01 106m␤»
> <diakopter> ah, a non-LTA error
> * masak submits rakudobug

Slight change in behavior (note that Moar behaves differently than parrot here)

02:42 <[Coke]> rakudo: say 6 >== 2
02:43 <camelia> rakudo-jvm e8cea1: OUTPUT«(timeout)»
02:43 <camelia> ..rakudo-moar e8cea1: OUTPUT«No such method 'STORE' for
                invocant of type 'Int'␤  in block  at
                src/gen/m-CORE.setting:16488␤  in block  at /tmp/tmpfile:1␤␤»
02:43 <camelia> ..rakudo-parrot e8cea1: OUTPUT«Cannot modify an immutable
                value␤  in block  at gen/parrot/CORE.setting:16739␤  in block
                at /tmp/tmpfile:1␤␤»

-- 
Will "Coke" Coleda