tree a2b5b783ccbaebc2857a28e6a32d28b480615ba9
parent 597ad53029a2d0834da2b799d586beb7d0379b68
author Ben Clayton <bclayton@google.com> 1669237465 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1669237465 +0000

tint/utils: Make Hashmap::Find() safer to use

Don't return a raw pointer to the map entry's value, instead return a new Reference which re-looks up the entry if the map is mutated.

Change-Id: I031749785faeac98e2a129a776493cb0371a5cb9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110540
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>