tree e14c490efa640f4c24be1ab810675e666d7b528f
parent ce466c0df3d8474e61dff2315aa8de1c722d82eb
author Ben Clayton <bclayton@google.com> 1656361225 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1656361225 +0000

tint/transform: PromoteInitializersToLet

Rename PromoteInitializersToConstVar to PromoteInitializersToLet, and
implement promotion of 'const' variables that resolve to array types.

This is required, as the backends will inline variables that resolve to
'const' variables, and so we need to promote any 'const' values that
would emit an array constructor.

Bug: tint:1580
Change-Id: I1b7f5459512b0043385ba741d644ec776c912899
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94684
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>