[ jEdit-devel ] [ jedit-Plugin Bugs-1678767 ] Console/ErrorList: Warnings are doubled in the error list

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Plugin Bugs item #1678767, was opened at 2007-03-12 00:50
Message generated for change (Comment added) made by ezust
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Shlomy Reinstein (shlomy)
Assigned to: Alan Ezust (ezust)
Summary: Console/ErrorList: Warnings are doubled in the error list

Initial Comment:
Warnings in the output of the compiler in Console appear twice in the ErrorList.

Example:
The following two lines from the output of the compiler:
test.cpp:144: warning: unused variable `A a2'
test.cpp:145: warning: unused variable `B b1'

Appear twice in the ErrorList, which shows the following:
- file.cpp (0 errors, 4 warnings)
  - 144: unused variable `A a2'
  - 144: unused variable `A a2'
  - 145: unused variable `B b1'
  - 145: unused variable `B b1'

I'm using Console 4.3.2, ErrorList 1.4.2, jEdit 4.3pre9 with Sun Java 1.5.0_08, on RedHat Linux.


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>Comment By: Alan Ezust (ezust)
Date: 2007-05-16 13:27

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Ok, I can reproduce this now. 
Indeed, the problem goes away by using the trunk of errorlist (thanks
again, Kaz). ErrorList  needs to have a version bump and a release soon.
I will also investigate further the original cause stemming from Console,
since it could be a more serious problem related to error parsing.



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Comment By: Shlomy Reinstein (shlomy)
Date: 2007-05-12 22:28

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Same for me, the problem happens even after removing all error patterns
except the Generic one.

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Comment By: Kazutoshi Satoda (k_satoda)
Date: 2007-05-08 10:41

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Alan, are you using the released version of ErrorList?
You applied my patch as r7510 which filters out
duplicated errors. After that revision, this bug can't
be reproduced even if Console actually reports
duplicated errors.

I can reproduce this with Console svn trunk r9513,
ErrorList 1.4.2, jEdit svn trunk r9513, Java 6u1.
I removed all error patterns except the Generic one.


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Comment By: Alan Ezust (ezust)
Date: 2007-05-08 09:05

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i can not reproduce it on my end. I tried downgrading to Console 4.3.2
also.

i have perl, ant, python, emacs, generic error patterns enabled.

I do recall seeing this before though, perhaps you can try
disabling/deleting some of the unused error patterns and see if you still
have this problem?


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Comment By: Shlomy Reinstein (shlomy)
Date: 2007-05-07 23:15

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I just typed 'g++ test.cpp' in the console system shell.
Here's a very simple example: Create a new file 'a.cpp' with the following
content, and type 'g++ a.cpp' in the console system shell to compile it.
The output of the compiler will contain a single warning about 'f1'
undeclared, but the ErrorList will show it twice. It will also contain some
note about showing the warning for each undeclared identifier only once;
this one, for some reason, appears only once in the ErrorList. Can this be
related to the way the regexps are defined? I'm using the default set as
far as I remember.

int main()
{
  int c = f1();
  return 0;
}

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Comment By: Alan Ezust (ezust)
Date: 2007-05-07 21:19

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please describe the steps you took to run the compiler. was it via a
console commando button, or did you just type g++ test.cpp from the console
system shell?

I'm using Debian Gnu LINUX and almost the same configuration as you,
except I'm using console 4.3.3 and
jdk 1.5.0_11. Perhaps you should upload the test.cpp also so I can try to
reprouce it here?




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Comment By: Shlomy Reinstein (shlomy)
Date: 2007-03-12 02:14

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Same for errors...

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