tree f34a3dd4e2193a1f8acd7901f322d11ed3d40b4b
parent 63d0fabeb1fc11e4829256804bf776a23e8f2849
author dan sinclair <dsinclair@chromium.org> 1678124913 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1678124913 +0000

Add writer to emit the AST.

This CL adds a new `SyntaxTree` writer and a `dump-syntax-tree` option
to the `tint` program which emits a copy of the AST to the terminal.

Change-Id: I83f6cd7aad3413b0a823728e8aac0d551421b33a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122540
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>