From spidermario@free.fr

$ perl6 --version
This is perl6 version 2012.08-63-g1f86d22 built on parrot 4.7.0 revision
RELEASE_4_7_0-165-g29796c6

Code​:

sub test($x) {quasi {"{{{{$x}}}}"}}

Result​:

Error while compiling block : Error while compiling op call​: Error while
compiling block : Error while compiling block test​: Error while compiling
block : Error while compiling block : Unknown QAST node type QAST​::Unquote

From @masak

spider-mario (>)​:

sub test($x) {quasi {"{{{{$x}}}}"}}

Result​:
--------

Error while compiling block : Error while compiling op call​: Error
while
compiling block : Error while compiling block test​: Error while
compiling
block : Error while compiling block : Unknown QAST node type
QAST​::Unquote

Ah, well spotted. Yes, this is a QAST​::Unquote node surviving past its
time in the compilation process. Fixing the error means figuring out why
it does.

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

From @labster

Behavior has changed a little, error message is slightly less LTA​:

% echo 'sub test($x) {quasi {"{{{{$x}}}}"}}' > tmp.p6
% perl6 tmp.p6
===SORRY!===
Unknown QAST node type QAST​::Unquote

On Mon Sep 03 00​:08​:03 2012, masak wrote​:

spider-mario (>)​:

sub test($x) {quasi {"{{{{$x}}}}"}}

Result​:
--------

Error while compiling block : Error while compiling op call​: Error
while
compiling block : Error while compiling block test​: Error while
compiling
block : Error while compiling block : Unknown QAST node type
QAST​::Unquote

Ah, well spotted. Yes, this is a QAST​::Unquote node surviving past its
time in the compilation process. Fixing the error means figuring out why
it does.

@AlexDaniel - Status changed from 'open' to 'stalled'