[ nice-Bugs-802210 ] custom initialisers lost during partial recompile

Bugs item #802210, was opened at 2003-09-08 03:12
Message generated for change (Comment added) made by bonniot
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112788&aid=802210&group_id=12788

Category: None
Group: None
Status: Open
Resolution: Fixed
Priority: 5
Submitted By: Rohan Hart (dr_dee)
Assigned to: Daniel Bonniot (bonniot)
Summary: custom initialisers lost during partial recompile

Initial Comment:
Class initialisers in packages which have not changed,

and are hence not recompiled, are lost when other

packages are compiled.



Nice compiler version 0.9.2 (build 2003.09.02, 21:54:27

UTC)



----

package A;

class A {

    {

      println("init A");

    }

}



package B;

import A;



void main(String[] args) {

  let a = new A();

  println("done!");

}

----



>nicec --jar A.jar B

nice.lang: parsing

A: parsing

B: parsing

A: typechecking

A: generating code

B: typechecking

B: generating code

B: linking

B: writing in archive

A: writing in archive

nice.lang: writing in archive



>$JAVA -jar A.jar 

init A

done!



>touch B/b.nice

>nicec --jar A.jar B

nice.lang: parsing

A: parsing

B: parsing

B: typechecking

B: generating code

B: linking

B: writing in archive

A: writing in archive

nice.lang: writing in archive



>$JAVA -jar A.jar

done!



----------------------------------------------------------------------

>Comment By: Daniel Bonniot (bonniot)
Date: 2003-09-11 07:07

Message:
Logged In: YES 
user_id=88952

I have fixed the printing of these expressions (not commited

yet). However, I think a better solution would be not to

print the initializer in package.nicei, but to preserve the

bytecode generated one.



Is this holding you back?

----------------------------------------------------------------------

Comment By: Rohan Hart (dr_dee)
Date: 2003-09-10 07:29

Message:
Logged In: YES 
user_id=774102

change A/a.nice into



package A;

class A {

    {

      let b = true;

      if (b) {

        println("init A");

      }

    }

}



and the generated package.nicei includes (with my

annotations as to the errors)



class A {

{

{

if(b)  // compiler throws 'b is not declared' after error

below is fixed

{

println("init A");

}



else

()  // compiler throws 'Encountered ")".' here --> change to {}

endif;

}

}

}



----------------------------------------------------------------------

Comment By: Daniel Bonniot (bonniot)
Date: 2003-09-08 20:49

Message:
Logged In: YES 
user_id=88952

This bug has been fixed. The next release of the compiler will

include this correction. In the mean time, I encourage you try

the development version. It contains a version of the compiler

that fixes the bug. Please try it and reopen the bug-report if

you find any problem with it.



To know how to get an install the development version of the

compiler that fixes this bug, please read

http://nice.sourceforge.net/cgi-bin/twiki/view/Dev/DevelopmentVersion



Thanks again for your help by submiting this bug report. 



Daniel Bonniot



----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112788&aid=802210&group_id=12788


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