Module rustc_mir::transform::remove_zsts [−][src]
Removes assignments to ZST places.
Structs
| RemoveZsts |
Functions
| involves_a_union | Miri lazily allocates memory for locals on assignment, so we must preserve writes to unions and union fields, or it will ICE on reads of those fields. |
| is_union | |
| maybe_zst | A cheap, approximate check to avoid unnecessary |