tree 6cfdfc88f50aa0490451a3b0aac80b2457333133
parent 8f42be3f60bb5284f94c77383d08802225529090
author Ben Clayton <bclayton@google.com> 1617816571 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1617816571 +0000

transform/hlsl: Hoist structure constructors to new var

HLSL has some pecular rules around structure constructors.
`S s = S(1,2,3)` is not valid, but `S s = {1,2,3}` is.

This matches the quirkiness with array initializers, so adjust the array
hoisting logic to also support structures.

Fixed: tint:702
Change-Id: Ifdcafd98292715ae2482f72ec06c87842176d270
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46875
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>