tree 8128a1ab6b33b5f25f4d67ecee8d424b48c6e707
parent d977a49f86ef1f339c5eab23d9b968903ff154c4
author Eric Rahm <erahm@google.com> 1713209402 -0700
committer Eric Rahm <erahm@google.com> 1716587590 -0700

Add `ir_data_utils.reader`

This adds an `ir_data_utils.reader` wrapper that will be used to
access potentially unset chains of fields in an `ir_data` instance. For
now this is simply an annotation that marks sites that are accessing
missing fields.

Part of #118.