From @cosimo

The old expression​:

  $condition ?? $x :​: $y

is now​:

  $condition ?? $x !! $y

except it took me a long time to find out.
The error message if you write

  say $condition ?? "True" :​: "False";

is​:

  ===SORRY!===
  Confused at line 9, near "say $condi"

which is less than awesome.

--
Cosimo

@coke - Status changed from 'new' to 'open'

From @tadzik

On Mon Aug 02 04​:27​:36 2010, cosimo@​streppone.it wrote​:

The error message if you write

say $condition ?? "True" :​: "False";

is​:

===SORRY\!===
Confused at line 9, near "say $condi"

which is less than awesome.

1202 tadzik | rakudo​: my $condition = "perfect"; say $condition ??
  | "True" :​: "False";
1202 +p6eval | rakudo 6ca614​: OUTPUT«===SORRY!===â�¤Please use !! rather
  | than :​: at line 22, near "​:: \"False\""â�¤Â»
1202 tadzik | std​: my $condition = "perfect"; say $condition ?? "True"
  | :​: "False";
1202 +p6eval | std 9f27365​:
  | OUTPUT«?[31m===?[0mSORRY!?[31m===?[0mâ�¤Please use !!
  | rather than :​: at /tmp/DtIIuqUDKd line 1​:â�¤------> ?[32m=
  | "perfect"; say $condition ?? "True" :?[33mâ��?[31m​:
  | "False";?[0mâ�¤ expecting any of​:â�¤
  | coloncircumfixâ�¤ signatureâ�¤Parse failedâ�¤FAILED 00​:01
  | 116mâ�¤Â»

Seems fixed now.

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