Miscompilation with switch in anonymous struct literal

[ikskuh]

The following function will always print reading from and will ignore the runtime parameter:

fn logErrorBad(err: Error, address: u24, access: BusAccess) Error {
    std.debug.print("{} when {} {X:0>6}\n", .{
        @errorName(err),
        @as([]const u8, switch (access) {
            .read => "reading from",
            .write => "writing to",
        }),
        address,
    });
    return err;
}

Fully runnble example can be found here:
https://gist.github.com/MasterQ32/da5b1f2dbe4ebc89ebbf602d8b118fca

Moving out the switch+@as will fix the problem. This is probably a known issue already

[travv0]

Related to #3882?

[ghost]

I think this is a more likely duplicate: #6444

[Mouvedia]

dupe of #5230