Completions not working with Faux macros

[DGolubets]

Hi,

I'm using Faux for mocking my components.
If my component impl block is marked with Faux macros, I don't get completions inside it.

rust-analyzer version: 0.3.2466-standalone

rustc version: rustc 1.86.0 (05f9846f8 2025-03-31)

editor or extension: Zed (0.187.8), VSCode (RA 0.3.2466)

code snippet to reproduce:

struct ComponentA;

impl ComponentA {
    pub fn do_something(&self) {}
}

#[cfg_attr(test, faux::create)]
pub struct ComponentB {
    a: ComponentA,
}

#[cfg_attr(test, faux::methods)]
impl ComponentB {
    pub fn do_something(&self) {
        self.a.do_something(); // no completion here
    }
}

[ChayimFriedman2]

Oh this is might_be_inside_macro_call() not considering cfg_attr.

I think we ought to stop the pile of hacks we're doing there and instead use semantics properly.

[DGolubets]

Also, for some reason it's only "dot "completions, on instances.
Something like ComponentA:: shows completions fine (if I add e.g. new method there).

[DGolubets]

@ChayimFriedman2 @Veykril
This is still not working with 0.3.2482-standalone

[ChayimFriedman2]

Oh sorry! I didn't check it is fixed.