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Polonius fact generation: fix path access fact location

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This will fix the other move errors false positives:
emitting the fact at the start point caused accesses to be at the
same point as an initialization fact of the return place of a call
on the following block, which emitted an error.
This commit is contained in:
Remy Rakic 2020-03-30 01:13:03 +02:00
parent df1ac67913
commit 860f71f141
1 changed files with 1 additions and 1 deletions
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2
src/librustc_mir/borrow_check/type_check/liveness/polonius.rs
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@ -43,7 +43,7 @@ fn insert_drop_use(&mut self, local: Local, location: Location) {
fn insert_path_access(&mut self, path: MovePathIndex, location: Location) { fn insert_path_access(&mut self, path: MovePathIndex, location: Location) {
debug!("UseFactsExtractor::insert_path_access({:?}, {:?})", path, location); debug!("UseFactsExtractor::insert_path_access({:?}, {:?})", path, location);
self.path_accessed_at_base.push((path, self.location_table.start_index(location))); self.path_accessed_at_base.push((path, self.location_to_index(location)));
} }
fn place_to_mpi(&self, place: &Place<'_>) -> Option<MovePathIndex> { fn place_to_mpi(&self, place: &Place<'_>) -> Option<MovePathIndex> {