Fwd: [vwnc] Did RBParser changed in 7.6 - Moose-dev

22 Apr 2008


      :)
Apparently this is the problem.
Stef
Begin forwarded message:
...
From: Stefan Schmiedl s@xss.de
Date: April 21, 2008 11:50:25 PM CEDT
To: vwnc@cs.uiuc.edu
Subject: Re: [vwnc] Did RBParser changed in 7.6
Hi Stef,
that's my bug, I saw it first :-)
On Mon, 21 Apr 2008 22:36:01 +0200
stéphane ducasse ducasse@iam.unibe.ch wrote:
...
Then the bug is fishy because we get a NonBoolean receiver but when I
inspect and executed each of the statement
of
patchLiteralArrayToken
   (self patchLiteralArrayEmbeddedAssignmentToken
   	or:
   		[self patchLiteralArraySpecialToken
   			or:
   				[self patchLiteralArrayDottedNameToken
   					ifFalse: [self     patchLiteralArraySymbolToken     ]]])
   	ifFalse:
   		[^self parserError: #InvalidToken << #browser >> 'Invalid token']
I get booleans.
and patchLiteralArraySymbolToken is returning boolean.
The problem is one line above: #patchLiteralArrayDottedNameToken
might return true, and 'true ifFalse: [0]' evaluates to nil.
There is an AR open for this already, #54201 or #54202.
s.
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