Re: gtags bug: java annotations

2014-04-08 23:19 GMT+09:00 Gordon Grimes <address@hidden>:

Hi,

I’ve uncovered a problem with ‘gtags’ when parsing java that include “rich” annotations.

If you run gtags as described on the sample below you’ll see what I mean.

Thanks,

-ggrimes

// gtags version: gtags (GNU GLOBAL) 6.2.11

// Shell command:

// % gtags.exe -v ; gtags.exe -v --dump GTAGS | sort -k4n

public class myClass
{
    // simple annotation; this works as expected: 'doit1' is indexed

    @myAnnotation

    public Something doit1()
    {
            return new Something();

    }

    // The addition of "=" in the annotation _expression_ confuses the parser

    // gtags indexes @myAnnotation, but not 'doit2'
    // (The parser wants to find a closing ";" .... see next)

    @myAnnotation(a=b)

    public Something doit2()
    {
            return new Something();

    }

    // adding a semicolon allows gtags to find 'doit3', but it still indexes @myAnnotation()

    // (of course we can’t simply add a “;” as the compiler will complain, but it demonstrates what

   // gtags wants.)

    @myAnnotation(a=b) ;

    public Something doit3()
    {
            return new Something();

    }

}

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Shigio YAMAGUCHI <address@hidden>

PGP fingerprint: D1CB 0B89 B346 4AB6 5663 C4B6 3CA5 BBB3 57BE DDA3

From:	Shigio YAMAGUCHI
Subject:	Re: gtags bug: java annotations
Date:	Wed, 9 Apr 2014 11:01:40 +0900