3 commits

Author	SHA1	Message	Date
Jason Newcomb	9500974bdb	Fix tracking of which locals would need to be captured in a closure. ... * Captures by sub closures are now considered * Copy types are correctly borrowed by reference when their value is used * Fields are no longer automatically borrowed by value * Bindings in `match` and `let` patterns are now checked to determine how a local is captured	2021-08-14 19:49:57 -04:00
Jason Newcomb	251dd30d77	Improve manual_map ... In some cases check if a borrow made in the scrutinee expression would prevent creating the closure used by `map`	2021-08-14 19:49:54 -04:00
Jason Newcomb	4838c78ba4	Improve manual_map and map_entry ... Locals which can be partially moved created within the to-be-created closure shouldn't block the use of a closure	2021-08-14 19:49:45 -04:00