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 &lt;s(a)xss.de&gt;
 Date: April 21, 2008 11:50:25 PM CEDT
 To: vwnc(a)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 &lt;ducasse(a)iam.unibe.ch&gt; 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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