Rollup of 7 pull requests#90734

Merged

bors merged 24 commits intorust-lang:masterfrom

matthiaskrgr:rollup-e1euotp

Nov 9, 2021

Commits on Oct 28, 2021

implement type-changing-struct-update
SparrowLii
committed

Commits on Oct 29, 2021

move the processing part of `base_expr` into `check_expr_struct_fields`
SparrowLii
committed
Add feature trigger and correct `is_struct` check
SparrowLii
committed

Commits on Nov 5, 2021

Add feature trigger and enable is_struct check
SparrowLii
committed

Commits on Nov 8, 2021

Commits on Nov 9, 2021