tree 4354761f16da485c61307f21e181dde716fd8f88
parent 8cd87513b39e3a0d15ca5bbbd78991d0fb7b6520
author dan sinclair <dsinclair@google.com> 1592934548 +0000
committer dan sinclair <dsinclair@google.com> 1592934548 +0000

[metal-writer] Add identifier expression.

This CL adds the start of identifier expressions to the Metal backend.
Identifiers with paths are currently not supported.

Bug: tint:8
Change-Id: I4df8b6a3c32251d454d3dae5fa8933dad36094f8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23703
Reviewed-by: David Neto <dneto@google.com>