tree b4964e8f412e3d18d4591e8862322f8e5db41cd6
parent bcd9ad2ebbc183cfbecd75fb6879eb0d55779e5f
author Tomasz Śniatowski <tsniatowski@vewd.com> 1646659746 +0000
committer Tint LUCI CQ <tint-scoped@luci-project-accounts.iam.gserviceaccount.com> 1646659746 +0000

Avoid a nullptr string in dependency_graph_test

Don't define a string member to default to =nullptr, as that would
crash if it was ever used, and wouldn't compile in C++23.

Bug: chromium:1302724
Change-Id: I2ce146183e2fe4427b2d0c5ed8b4c42bff9429e2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82660
Auto-Submit: Tomasz Śniatowski <tsniatowski@vewd.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Ben Clayton <bclayton@chromium.org>