tree 4da7cfd4a42886791dfaab74aa17b6192f14600c
parent 5cbe4d8a854517aa79b01afcb1e3e15c6a33321e
author John Cater <jcater@google.com> 1651237832 -0700
committer Copybara-Service <copybara-worker@google.com> 1651237911 -0700

Update ToolchainResolutionFunction to handle optional toolchain types

Part of Optional Toolchains (#14726).

Closes #15357.

PiperOrigin-RevId: 445399501