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Posted to dev@velocity.apache.org by "Will Glass-Husain (JIRA)" <ji...@apache.org> on 2005/09/19 07:38:55 UTC
[jira] Updated: (VELOCITY-50) RFE: invalid parameters for #if directive should be a parse error?

     [ http://issues.apache.org/jira/browse/VELOCITY-50?page=all ]

Will Glass-Husain updated VELOCITY-50:
--------------------------------------

    Bugzilla Id:   (was: 7386)
    Fix Version: 1.6
    Description: 
The 3 lines below will print two No-s and one Yes:
  #if('foo') Yes #else No #end
  #if(1) Yes #else 
No #end
  #if(true) Yes #else No #end

while the 4 lines bellow will print two Yes-es as 
expected:
  #set($x = 'foo')
  #if($x) Yes #else No #end
  #set($x = 1)
  #if($x) Yes #else No 
#end

Also, the 2 lines below will print false:
  #set($x = 'x' && true)
  $x

(Please 
ignore possible false line breaks inserted by bugzilla.)

Tried with 1.2 Stable and 1.3 
Nightly 22/03

  was:
The 3 lines below will print two No-s and one Yes:
  #if('foo') Yes #else No #end
  #if(1) Yes #else 
No #end
  #if(true) Yes #else No #end

while the 4 lines bellow will print two Yes-es as 
expected:
  #set($x = 'foo')
  #if($x) Yes #else No #end
  #set($x = 1)
  #if($x) Yes #else No 
#end

Also, the 2 lines below will print false:
  #set($x = 'x' && true)
  $x

(Please 
ignore possible false line breaks inserted by bugzilla.)

Tried with 1.2 Stable and 1.3 
Nightly 22/03

    Environment: 
Operating System: All
Platform: PC

  was:
Operating System: All
Platform: PC

      Assign To:     (was: Velocity-Dev List)

I like the idea of adding a log message.  Setting for v1.6

> RFE: invalid parameters for #if directive should be a parse error?
> ------------------------------------------------------------------
>
>          Key: VELOCITY-50
>          URL: http://issues.apache.org/jira/browse/VELOCITY-50
>      Project: Velocity
>         Type: Improvement
>   Components: Source
>     Versions: 1.5
>  Environment: Operating System: All
> Platform: PC
>     Reporter: Daniel Dekany
>     Priority: Minor
>      Fix For: 1.6

>
> The 3 lines below will print two No-s and one Yes:
>   #if('foo') Yes #else No #end
>   #if(1) Yes #else 
> No #end
>   #if(true) Yes #else No #end
> while the 4 lines bellow will print two Yes-es as 
> expected:
>   #set($x = 'foo')
>   #if($x) Yes #else No #end
>   #set($x = 1)
>   #if($x) Yes #else No 
> #end
> Also, the 2 lines below will print false:
>   #set($x = 'x' && true)
>   $x
> (Please 
> ignore possible false line breaks inserted by bugzilla.)
> Tried with 1.2 Stable and 1.3 
> Nightly 22/03

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