Commit 1cf6d69

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kill temp early

1 parent 72070d8 commit 1cf6d69Copy full SHA for 1cf6d69

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-5

lines changed

-5

lines changed

Lines changed: 1 addition & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,6 @@ pub fn deref_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {`
`8`	`8`	`let mut patch = MirPatch::new(body);`
`9`	`9`	`let (basic_blocks, local_decl) = body.basic_blocks_and_local_decls_mut();`
`10`	`10`	`for (block, data) in basic_blocks.iter_enumerated_mut() {`
`11`		`- let statement_len = data.statements.len();`
`12`	`11`	`for (i, stmt) in data.statements.iter_mut().enumerate() {`
`13`	`12`	`match stmt.kind {`
`14`	`13`	`StatementKind::Assign(box (og_place, Rvalue::Ref(region, borrow_knd, place))) => {`
`@@ -49,7 +48,7 @@ pub fn deref_finder<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {`
`49`	`48`	`*stmt = new_stmt;`
`50`	`49`
`51`	`50`	`// Since our job with the temp is done it should be gone`
`52`		`- let loc = Location { block: block, statement_index: statement_len };`
	`51`	`+ let loc = Location { block: block, statement_index: i + 1 };`
`53`	`52`	`patch.add_statement(loc, StatementKind::StorageDead(temp));`
`54`	`53`
`55`	`54`	`// As all projections are off the base projection, if there are`

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -38,18 +38,18 @@`
`38`	`38`	`+ StorageLive(_6); // scope 2 at $DIR/derefer_test.rs:5:13: 5:26`
`39`	`39`	`+ _6 = move (_2.1: &mut (i32, i32)); // scope 2 at $DIR/derefer_test.rs:5:13: 5:26`
`40`	`40`	`+ _4 = &mut ((*_6).0: i32); // scope 2 at $DIR/derefer_test.rs:5:13: 5:26`
	`41`	`++ StorageDead(_6); // scope 3 at $DIR/derefer_test.rs:6:9: 6:10`
`41`	`42`	`StorageLive(_5); // scope 3 at $DIR/derefer_test.rs:6:9: 6:10`
`42`	`43`	`- _5 = &mut ((*(_2.1: &mut (i32, i32))).1: i32); // scope 3 at $DIR/derefer_test.rs:6:13: 6:26`
`43`	`44`	`+ StorageLive(_7); // scope 3 at $DIR/derefer_test.rs:6:13: 6:26`
`44`	`45`	`+ _7 = move (_2.1: &mut (i32, i32)); // scope 3 at $DIR/derefer_test.rs:6:13: 6:26`
`45`	`46`	`+ _5 = &mut ((*_7).1: i32); // scope 3 at $DIR/derefer_test.rs:6:13: 6:26`
	`47`	`++ StorageDead(_7); // scope 0 at $DIR/derefer_test.rs:2:11: 7:2`
`46`	`48`	`_0 = const (); // scope 0 at $DIR/derefer_test.rs:2:11: 7:2`
`47`	`49`	`StorageDead(_5); // scope 3 at $DIR/derefer_test.rs:7:1: 7:2`
`48`	`50`	`StorageDead(_4); // scope 2 at $DIR/derefer_test.rs:7:1: 7:2`
`49`	`51`	`StorageDead(_2); // scope 1 at $DIR/derefer_test.rs:7:1: 7:2`
`50`	`52`	`StorageDead(_1); // scope 0 at $DIR/derefer_test.rs:7:1: 7:2`
`51`		`-+ StorageDead(_6); // scope 0 at $DIR/derefer_test.rs:7:2: 7:2`
`52`		`-+ StorageDead(_7); // scope 0 at $DIR/derefer_test.rs:7:2: 7:2`
`53`	`53`	`return; // scope 0 at $DIR/derefer_test.rs:7:2: 7:2`
`54`	`54`	`+ }`
`55`	`55`	`+`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -23,11 +23,11 @@ fn b(_1: &mut Box<T>) -> &mut T {`
`23`	`23`	`StorageLive(_7); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`24`	`24`	`_7 = move (*_4); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`25`	`25`	`_6 = &mut (*_7); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
	`26`	`+ StorageDead(_7); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`26`	`27`	`_5 = &mut (*_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`27`	`28`	`_3 = &mut (*_5); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`28`	`29`	`StorageDead(_6); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`29`	`30`	`StorageDead(_5); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`30`		`- StorageDead(_7); // scope 1 at $SRC_DIR/alloc/src/boxed.rs:LL:COL`
`31`	`31`	`_2 = &mut (*_3); // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:8:5: 8:15`
`32`	`32`	`StorageDead(_4); // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:8:14: 8:15`
`33`	`33`	`_0 = &mut (*_2); // scope 0 at $DIR/issue-58867-inline-as-ref-as-mut.rs:8:5: 8:15`

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