tree 62bc6a350823ae35c087d85ab190ddf50a9a1c09
parent d1684ed28776ed525775aa7a7a41d8e02866a4ca
author dan sinclair <dsinclair@google.com> 1594837585 +0000
committer dan sinclair <dsinclair@chromium.org> 1594837585 +0000

Add helpers for referenced variables.

This CL adds a helper to get referenced builtins and referenced
locations from the ast::Function.

Change-Id: I95cf7efd6b0fe9569c5e514d3245112e78147ffe
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24783
Reviewed-by: David Neto <dneto@google.com>