I'm getting this error when I try to define a constructor for LzNode
with optional args
public function LzNode ( parent:* , attrs:* , children:* = null,
instcall:* = null){
lzl:
[echo] Compiling C:\users\hqm\openlaszlo\devildog/lps/includes/lfc/LFC9.lzl
[java] while compiling
C:\users\hqm\openlaszlo\devildog\WEB-INF\lps\lfc\core\LzNode.js
[java] while compiling
C:\users\hqm\openlaszlo\devildog\WEB-INF\lps\lfc\core\Library.lzs
[java] Exception compiling scriptfile: Syntax error: the token
"public function LzNode ( parent : * , attrs : * , children : * =" was
not expected at this position at line 72, column 5.
[java] org.openlaszlo.sc.parser.ParseException: Syntax error: the
token "public function LzNode ( parent : * , attrs : * , children : *
=" was not expected at this position at line 72, column 5.
[java] at
org.openlaszlo.sc.parser.Parser.generateParseException(Parser.java:9248)
[java] at
org.openlaszlo.sc.parser.Parser.jj_consume_token(Parser.java:9123)
[java] at
org.openlaszlo.sc.parser.Parser.ClassDirective(Parser.java:5217)
[java] at
org.openlaszlo.sc.parser.Parser.ClassDefinition(Parser.java:5548)
[java] at
org.openlaszlo.sc.parser.Parser.ModifiedDefinition(Parser.java:4461)
[java] at org.openlaszlo.sc.parser.Parser.Directive(Parser.java:4492)
[java] at org.openlaszlo.sc.parser.Parser.Program(Parser.java:4416)
On Dec 21, 2007 8:21 AM, Donald Anderson <[EMAIL PROTECTED]> wrote:
> Good point. Probably is allowed, I'll look at it today,
> time permitting.
>
> - Don
>
>
> On Dec 21, 2007, at 7:58 AM, P T Withington wrote:
>
> > Approved.
> >
> > I wonder if this is allowed:
> >
> > function foo (a:t = x, b:u = (a = y, z))
> >
> > i.e., I wonder what level of complexity is allowed in the
> > initializer expression, and if you potentially have to parenthesize
> > the expression when you output it?
> >
> > On 2007-12-21, at 02:28 EST, Donald Anderson wrote:
> >
> >> Change 20071221-dda-4 by [EMAIL PROTECTED] on 2007-12-21 02:15:48 EST
> >> in /Users/dda/laszlo/src/svn/openlaszlo/branches/devildog
> >> for http://svn.openlaszlo.org/openlaszlo/branches/devildog
> >>
> >> Summary: Added support for initializers in SWF9
> >>
> >> New Features:
> >>
> >> Bugs Fixed: LPP-5308
> >>
> >> Technical Reviewer: ptw (pending)
> >> QA Reviewer: hminsky (pending)
> >> Doc Reviewer: (pending)
> >>
> >> Documentation:
> >>
> >> Release Notes:
> >>
> >> Details:
> >> - Added grammar to recognize formal parameter initializers,
> >> param = expression.
> >>
> >> - initializers are checked to see that they are null (a current
> >> restriction) if not, a warning is issued.
> >>
> >> - For all runtimes but SWF9, the initializers are removed.
> >> Eventually that behavior could change for all runtimes
> >> (no removal of initializers) and with more work, we could
> >> fully support them.
> >>
> >> - changed the unparser to support printing the initializers
> >> (not as pretty as it should be).
> >>
> >> - removed some unused code in CodeGenerator, JavascriptGenerator.
> >>
> >> Tests:
> >> - smokecheck SWF8/DHMTL
> >> - added test/optargs.lzx to test all cases, this is
> >> now accepted by SWF8/DHTML. Gives reasonable results
> >> in DHTML. I believe more work may be needed in SWF8
> >> to support this.
> >> - temporarily copied the functions from optargs.lzx to
> >> LzNode to demonstrate it working for SWF9.
> >>
> >>
> >> Files:
> >> A test/optargs.lzx
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/
> >> JavascriptGenerator.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/VariableAnalyzer.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/SWF9Generator.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/CommonGenerator.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/Compiler.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/CodeGenerator.java
> >> M WEB-INF/lps/server/src/org/openlaszlo/sc/ParseTreePrinter.java
> >> M WEB-INF/lps/server/sc/src/org/openlaszlo/sc/Parser.jjt
> >>
> >> Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20071221-dda-4.tar
> >>
> >>
> >>
> >> --
> >>
> >> Don Anderson
> >> Java/C/C++, Berkeley DB, systems consultant
> >>
> >> voice: 617-547-7881
> >> email: [EMAIL PROTECTED]
> >> www: http://www.ddanderson.com
> >>
> >>
> >>
> >>
> >
>
>
> --
>
> Don Anderson
> Java/C/C++, Berkeley DB, systems consultant
>
> voice: 617-547-7881
> email: [EMAIL PROTECTED]
> www: http://www.ddanderson.com
>
>
>
>
>
--
Henry Minsky
Software Architect
[EMAIL PROTECTED]
