[ide] false This cast has no effect, but some of its sub-expressions report

[nadako]

Minimized from tink.core.Future:

function main() {
	var future = new Future();
	future.eager();
}

abstract Future({}) from {} {
	public function new() this = {};

	public inline function eager():Future {
		trace("much side effect!");
		return this;
	}
}

PS also what's that 2 in diagnostics(2)?

[nadako]

Another interesting thing. If I reload vscode and open Main.hx, I get this instead:

But if I save (just Ctrl+S, don't even need to modify the file!) it gets back to the original message.

[kLabz]

PS also what's that 2 in diagnostics(2)?

You had two haxe LSP running at some point (or another extension using the source named "diagnostics"); that thing is a bit messed up atm (edit: should be fixed soon btw, can't repro anymore on my branch).

[kLabz]

Also about the unused variable, this diagnostic is ignored when there are other errors so it only shows when the bug you're reporting hasn't triggered yet.

[Simn]

But that variable isn't unused

[kLabz]

After inlining I suppose it's unused? Not sure in what order things happen there.

[RblSb]

Can be reopened

[Simn]

#11220 fixed this, or is there another issue?

[RblSb]

Ah, did you forget to remove disabled test?
https://github.com/HaxeFoundation/haxe/blob/development/tests/display/src/cases/Issue11203.hx.disabled

[Simn]

Ah yeah, that can be removed because I added a better one.