tree 0435dad0d48fd6f544c48b35915dcfe23df15288
parent 024b4951b4b0a89f5a1dd5f2a4fbfd4297d47e58
author cparsons <cparsons@google.com> 1555105593 -0700
committer Copybara-Service <copybara-worker@google.com> 1555105666 -0700

Avoid passing Tristate and Distrib type attributes to attr struct

These types are not Starlark-compatible, and, due to an existing bug, these are propagated anyway for native rule targets which include them as implicit attributes. Without this change, one may assign to these types in Starlark but later get a catastrophic error when an object of these types is passed to another function, such as dir().

Progress toward #7281.

RELNOTES: None.
PiperOrigin-RevId: 243336671