Assertion failed at stage1/codegen.cpp:4670 in ir_render_union_field_ptr

main.zig

pub const Empty = struct {
    pub inline fn decode(buf: []const u8) !Empty {
        return Empty{};
    }
};

pub const Type = packed enum(u8) {
    no_op
};

pub const Data = union(Type) {
    no_op: Empty,

    pub fn decode(buf: []const u8) !Data {
        return @unionInit(
            Data,
            "no_op",
            Empty.decode(buf) catch unreachable,
        );
    }
};

const std = @import("std");

pub fn main() !void {
    var data: Data = .{ .no_op = .{} };

    var buf: [1]u8 = undefined;
    const recovered = try Data.decode(buf[0..]);
}