Contains some intimidating template magic for inferring the first parameter type of a function or function-like.
Will be used by the CloneContext for transforming the AST while cloning.
Bug: tint:390
Change-Id: I432059d13e65fa0f0f3e52588eb43abe9a4efadd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34566
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Ben Clayton