zls shows wrong variable type hint when RHS expression has function returning optional and orelse is used to return error set

[eshom]

Zig Version

0.12.0-dev.2341+92211135f

Zig Language Server Version

0.12.0-dev.365+a8a83b6

Client / Code Editor / Extensions

emacs 29.1 (eglot)

Steps to Reproduce and Observed Behavior

With variable type hints enabled (should be the default) paste to your editor:

const std = @import("std");

fn myNull() ?i32 {
    return null;
}

pub fn main() !void {
    const y = myNull();
    const x = myNull() orelse error.NullValue;
    std.debug.print("My value: {d}\n", .{try x});
    _ = y;
}

In my editor notice that type hint for x is i32:

Expected Behavior

Expected type hint for x is error{NullValue}!i32

Relevant log output

No response