tree abebe614aa75d662d9ebe37cfb27007bfbe81b9a
parent 2e6fefb858a4e3b21e85a14008708f669a45f5e1
author James Price <jrprice@google.com> 1626091952 +0000
committer Tint LUCI CQ <tint-scoped@luci-project-accounts.iam.gserviceaccount.com> 1626091952 +0000

validation: Validate invariant attribute

This is only valid on structure members and entry point return
types. Additionally, this can only be applied to a position builtin.

Bug: tint:772
Change-Id: Iffd774ca768ab66373678ecf0eb57c766767e92b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57641
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>