tree 2ed09e3c77b0c182853b9853b12edbe4b00bb0af
parent 3a6b5362d559b7b2673dbfc77e891dc337d5f8b3
author Ben Clayton <bclayton@google.com> 1666716786 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1666716786 +0000

tint/resolver: Limit scope depth / if-chains.

DXC will bail if these get too deeply nested (~256).
This is also a risk for stack-overflows, so apply a limit agreed by the
WGSL working group.

Fixed: tint:1518
Change-Id: Idacdba85b36b27a0a89a3a7958fd4c6cce7dc84d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105964
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>