OpenE2K/rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Mark free regions handling as TODO

Browse Source
This commit is contained in:
Santiago Pastorino 2017-10-10 14:25:04 -03:00 committed by Paul Daniel Faria
parent cc2a1c7bd8
commit 3372b899d8
1 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/librustc_mir/transform/nll/infer.rs
View File

@ -184,18 +184,19 @@ impl<'a, 'gcx: 'tcx, 'tcx: 'a> Dfs<'a, 'gcx, 'tcx> {
}; };
if successor_points.is_empty() { if successor_points.is_empty() {
// TODO handle free regions
// If we reach the END point in the graph, then copy // If we reach the END point in the graph, then copy
// over any skolemized end points in the `from_region` // over any skolemized end points in the `from_region`
// and make sure they are included in the `to_region`. // and make sure they are included in the `to_region`.
for region_decl in self.infcx.tcx.tables.borrow().free_region_map() { // for region_decl in self.infcx.tcx.tables.borrow().free_region_map() {
// TODO(nashenas88) figure out skolemized_end points // // TODO(nashenas88) figure out skolemized_end points
let block = self.env.graph.skolemized_end(region_decl.name); // let block = self.env.graph.skolemized_end(region_decl.name);
let skolemized_end_point = Location { // let skolemized_end_point = Location {
block, // block,
statement_index: 0, // statement_index: 0,
}; // };
changed |= to_region.add_point(skolemized_end_point); // changed |= to_region.add_point(skolemized_end_point);
} // }
} else { } else {
stack.extend(successor_points); stack.extend(successor_points);
} }