dan sinclair 0fa572ff05 Emit deprecation warnings for @stage.
This PR enables the deprecation warnings for the @stage builtin.

Bug: tint:1503
Change-Id: I4a560f451a9ad56bc712f6a04c18eba6ae67ab64
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93121
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
2022-06-09 15:33:42 +00:00
..
2022-01-27 18:33:47 +00:00