tree 6f9e3386906109900a865e287e7291f5aec7e5d4
parent 9ab6e8b9eb0ec4aa1d8622801ce98b7b76105be5
author David Neto <dneto@google.com> 1603496365 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1603496365 +0000

wgsl-reader: treat function formal params as const

They should only be singly-assigned.

This is required because consts can hold pointers, but
var's cannot.  And we need to support pointer arguments.

Bug: tint:275
Change-Id: I00a58734725bd08d40df71c736854a93c364a33c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/30923
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>