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Deduplicate some code

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This commit is contained in:
Oliver Scherer 2019-06-08 23:23:10 +02:00
parent bafda927c3
commit e5375b293e
1 changed files with 2 additions and 15 deletions
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17
src/librustc/mir/visit.rs
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@ -710,23 +710,10 @@ macro_rules! make_mir_visitor {
proj: & $($mutability)? Projection<'tcx>,
context: PlaceContext,
location: Location) {
// this is duplicated with `super_place` in preparation for changing `Place` to be
// this is calling `super_place` in preparation for changing `Place` to be
// a struct with a base and a slice of projections. `visit_place` should only ever
// be called for the base place now.
match & $($mutability)? proj.base {
Place::Base(place_base) => {
self.visit_place_base(place_base, context, location);
}
Place::Projection(proj) => {
let context = if context.is_mutating_use() {
PlaceContext::MutatingUse(MutatingUseContext::Projection)
} else {
PlaceContext::NonMutatingUse(NonMutatingUseContext::Projection)
};
self.visit_projection(proj, context, location);
}
}
self.super_place(& $($mutability)? proj.base, context, location);
match & $($mutability)? proj.elem {
ProjectionElem::Deref => {
}