Unify `tcx.constness` query and param env constness checks#102830

Merged

bors merged 2 commits intorust-lang:masterfrom

compiler-errors:constness-parity

Oct 12, 2022

Commits on Oct 12, 2022

Unify tcx.constness and param env constness checks
compiler-errors
committed
TyAlias needs encoded constness too, for layout computation in rustdoc
compiler-errors
committed