• mark (17/17) Feb 13 2020 I'm starting out with GtkD and have this function:
• Basile B. (23/38) Feb 14 2020 Yes you can but in the present case the analysis is right because
• mark (4/14) Feb 15 2020 Thank you, I made the code changes and am reading the docs you
• Luhrel (9/26) Feb 15 2020 With DLS, you can use @suppress in comment:

mark <mark qtrac.eu> writes:

I'm starting out with GtkD and have this function:

void main(string[] args) {
     Main.init(args);
     auto game = new GameWindow();
     Main.run();
}

and this method:

     void quit(Widget widget) {
         Main.quit();
     }

When I run dscanner --styleCheck it reports:

./src/app.d(10:10)[warn]: Variable game is never used.
./src/app.d(22:22)[warn]: Parameter widget is never used.

These are correct. However, is it possible to switch them off 
individually?

(In Python you can switch off lint checks using a special text in 
a comment at the end of the line.)

Basile B. <b2.temp gmx.com> writes:

On Thursday, 13 February 2020 at 17:15:50 UTC, mark wrote:
 I'm starting out with GtkD and have this function:

 void main(string[] args) {
     Main.init(args);
     auto game = new GameWindow();
     Main.run();
 }

 and this method:

     void quit(Widget widget) {
         Main.quit();
     }

 When I run dscanner --styleCheck it reports:

 ./src/app.d(10:10)[warn]: Variable game is never used.
 ./src/app.d(22:22)[warn]: Parameter widget is never used.

 These are correct. However, is it possible to switch them off 
 individually?

Yes you can but in the present case the analysis is right because 
you can write

     void main(string[] args) {
         Main.init(args);
         new GameWindow();
         Main.run();
     }

and for the other

     void quit(Widget) {
         Main.quit();
     }

or even

     void quit() {
         Main.quit();
     }

Otherwise here is an example of how you can tune the different 
checks:

     
https://raw.githubusercontent.com/dlang/phobos/master/.dscanner.ini

See also the last section of

     
https://raw.githubusercontent.com/dlang-community/D-Scanner/master/README.md

mark <mark qtrac.eu> writes:

On Saturday, 15 February 2020 at 07:23:02 UTC, Basile B. wrote:
 On Thursday, 13 February 2020 at 17:15:50 UTC, mark wrote:
 I'm starting out with GtkD and have this function:


[snip]
 Otherwise here is an example of how you can tune the different 
 checks:

     
 https://raw.githubusercontent.com/dlang/phobos/master/.dscanner.ini

 See also the last section of

     
 https://raw.githubusercontent.com/dlang-community/D-Scanner/master/README.md

Thank you, I made the code changes and am reading the docs you 
linked to.

Luhrel <lucien.perregaux gmail.com> writes:

On Thursday, 13 February 2020 at 17:15:50 UTC, mark wrote:
 I'm starting out with GtkD and have this function:

 void main(string[] args) {
     Main.init(args);
     auto game = new GameWindow();
     Main.run();
 }

 and this method:

     void quit(Widget widget) {
         Main.quit();
     }

 When I run dscanner --styleCheck it reports:

 ./src/app.d(10:10)[warn]: Variable game is never used.
 ./src/app.d(22:22)[warn]: Parameter widget is never used.

 These are correct. However, is it possible to switch them off 
 individually?

 (In Python you can switch off lint checks using a special text 
 in a comment at the end of the line.)

With DLS, you can use  suppress in comment:

void quit(Widget widget) // 
 suppress(dscanner.suspicious.unused_parameter)
{
     Main.quit();
}

more info: https://code.dlang.org/packages/dls

Simply install the extension to your editor.