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Unused template causing compiler error [message #24717]

Wed, 11 May 2005 17:38

petej74

Messages: 5
Registered: January 2005

Karma: 0

Junior Member

Running FUDforum 2.6.12...

Seems that removing all references to the "curtime" template in the default theme caused the template compiler to throw an error.

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No source for curtime.tmpl

Poking around in the logic and playing with a theme that still contained curtime references revealed that there may be a logic error here.

If a template like "curtime" that doesn't have a src component is referenced before it is processed, then when resolve_compile() below is called, the file will already exist in the cache and will be ignoed.

If the template isn't referenced, then resolve_compile() below will try to compile it. When it finds that there is no src component (which seems perfectly valid for curtime.tmpl), it exits w/error. Changing the exit() call to a return() call fixed the issue for now without any visible side effects, but maybe I'm misunderstanding something here?

Here's the relevant code from include/compiler.inc...

Code: [Select all] [Show/ hide]

    593         resolve_compile($file);
    594         if (isset($GLOBALS['file_cache'][$file]['inline'])) {
    595             continue;

Code: [Select all] [Show/ hide]

    505 function resolve_compile($file)
    506 {
    507     if (isset($GLOBALS['file_cache'][$file])) {
    508         return;
    509     }
    510     resolve_refs($file, $file);
    511     resolve_inc_refs($file);
    512     if (empty($GLOBALS['file_cache'][$file]['src'])) {
    513         exit('No source for '.$file);
    514     }
    515
    516     $GLOBALS['file_cache'][$file]['compiled'] = compile_file($GLOBALS['file_cache'][$file]['src']);
    517 }

[Updated on: Wed, 11 May 2005 17:44]

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Re: Unused template causing compiler error [message #24744 is a reply to message #24717]

Thu, 12 May 2005 21:45

Ilia

Messages: 13241
Registered: January 2002

Karma: 0

Senior Member
Administrator
Core Developer

If the template file is unused, it should be removed from the template directory.

FUDforum Core Developer

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Re: Unused template causing compiler error [message #24748 is a reply to message #24744]

Thu, 12 May 2005 21:52

petej74

Messages: 5
Registered: January 2005

Karma: 0

Junior Member

And that's the solution? What if I want to keep the template around in case I use it later? Is that seriously your solution?

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Re: Unused template causing compiler error [message #24749 is a reply to message #24748]

Thu, 12 May 2005 22:00

Ilia

Messages: 13241
Registered: January 2002

Karma: 0

Senior Member
Administrator
Core Developer

Move it to a different directory, keeping unused template in the "active" directory is a bad idea anyway. You end up wasting processing time pointlessly compiling that template.

As far as the particular fix for this instance of a bug, your solution is not quite right and I will be looking at an alternative when I am back in the office.

FUDforum Core Developer

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Re: Unused template causing compiler error [message #24756 is a reply to message #24749]

Thu, 12 May 2005 22:16

petej74

Messages: 5
Registered: January 2005

Karma: 0

Junior Member

I recognize that my fix isn't the correct fix, I was just pointing out what worked in case it helped find the problem.

As far as the unused template, regardless of whether it should be moved out of the way or not, erroring out on that does seem excessive. But it sounds like you are actually considering this a bug, so I'll stop now.

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