Method constructor_call_target

crates/hll-to-ir/src/monomorphize.rs:1749–1762

A payload-variant constructor call (`Some(x)`). Returns the mangled variant name and the concrete payload types to use as expected types for arguments.

(
        &self,
        name: &str,
        expected: Option<&Type>,
        arity: usize,
    )

    let DeclNode::Function {
        name,
        generics,
        bounds,
        params,
        return_type,
        body,
        ..
    } = &mut declaration.decl
    else {
        unreachable!();
    };
    *name = specialized_name(base_name, type_args);
    generics.clear();
    bounds.clear();
    for param in params {
        param.ty = substitute_type(&param.ty, substitutions);
    }
    if let Some(ReturnType::Single(ty)) = return_type {