diff options
Diffstat (limited to 'src/librustc/middle/astencode.rs')
| -rw-r--r-- | src/librustc/middle/astencode.rs | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/librustc/middle/astencode.rs b/src/librustc/middle/astencode.rs index 6d9b9c23504..4130195ae40 100644 --- a/src/librustc/middle/astencode.rs +++ b/src/librustc/middle/astencode.rs @@ -766,7 +766,7 @@ fn encode_vec_per_param_space<T, F>(rbml_w: &mut Encoder, mut f: F) where F: FnMut(&mut Encoder, &T), { - for &space in subst::ParamSpace::all().iter() { + for &space in &subst::ParamSpace::all() { rbml_w.emit_from_vec(v.get_slice(space), |rbml_w, n| Ok(f(rbml_w, n))).unwrap(); } @@ -1156,14 +1156,14 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, debug!("Encoding side tables for id {}", id); - for def in tcx.def_map.borrow().get(&id).iter() { + if let Some(def) = tcx.def_map.borrow().get(&id) { rbml_w.tag(c::tag_table_def, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| (*def).encode(rbml_w).unwrap()); }) } - for &ty in tcx.node_types.borrow().get(&id).iter() { + if let Some(ty) = tcx.node_types.borrow().get(&id) { rbml_w.tag(c::tag_table_node_type, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1172,7 +1172,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &item_substs in tcx.item_substs.borrow().get(&id).iter() { + if let Some(item_substs) = tcx.item_substs.borrow().get(&id) { rbml_w.tag(c::tag_table_item_subst, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1181,7 +1181,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &fv in tcx.freevars.borrow().get(&id).iter() { + if let Some(fv) = tcx.freevars.borrow().get(&id) { rbml_w.tag(c::tag_table_freevars, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1191,7 +1191,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) }); - for freevar in fv.iter() { + for freevar in fv { rbml_w.tag(c::tag_table_upvar_capture_map, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1209,7 +1209,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, } let lid = ast::DefId { krate: ast::LOCAL_CRATE, node: id }; - for &type_scheme in tcx.tcache.borrow().get(&lid).iter() { + if let Some(type_scheme) = tcx.tcache.borrow().get(&lid) { rbml_w.tag(c::tag_table_tcache, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1218,7 +1218,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &type_param_def in tcx.ty_param_defs.borrow().get(&id).iter() { + if let Some(type_param_def) = tcx.ty_param_defs.borrow().get(&id) { rbml_w.tag(c::tag_table_param_defs, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1228,7 +1228,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, } let method_call = MethodCall::expr(id); - for &method in tcx.method_map.borrow().get(&method_call).iter() { + if let Some(method) = tcx.method_map.borrow().get(&method_call) { rbml_w.tag(c::tag_table_method_map, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1237,7 +1237,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &trait_ref in tcx.object_cast_map.borrow().get(&id).iter() { + if let Some(trait_ref) = tcx.object_cast_map.borrow().get(&id) { rbml_w.tag(c::tag_table_object_cast_map, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1246,11 +1246,11 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &adjustment in tcx.adjustments.borrow().get(&id).iter() { + if let Some(adjustment) = tcx.adjustments.borrow().get(&id) { match *adjustment { _ if ty::adjust_is_object(adjustment) => { let method_call = MethodCall::autoobject(id); - for &method in tcx.method_map.borrow().get(&method_call).iter() { + if let Some(method) = tcx.method_map.borrow().get(&method_call) { rbml_w.tag(c::tag_table_method_map, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1263,7 +1263,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, assert!(!ty::adjust_is_object(adjustment)); for autoderef in 0..adj.autoderefs { let method_call = MethodCall::autoderef(id, autoderef); - for &method in tcx.method_map.borrow().get(&method_call).iter() { + if let Some(method) = tcx.method_map.borrow().get(&method_call) { rbml_w.tag(c::tag_table_method_map, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1287,7 +1287,7 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &closure_type in tcx.closure_tys.borrow().get(&ast_util::local_def(id)).iter() { + if let Some(closure_type) = tcx.closure_tys.borrow().get(&ast_util::local_def(id)) { rbml_w.tag(c::tag_table_closure_tys, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { @@ -1296,11 +1296,11 @@ fn encode_side_tables_for_id(ecx: &e::EncodeContext, }) } - for &&closure_kind in tcx.closure_kinds.borrow().get(&ast_util::local_def(id)).iter() { + if let Some(closure_kind) = tcx.closure_kinds.borrow().get(&ast_util::local_def(id)) { rbml_w.tag(c::tag_table_closure_kinds, |rbml_w| { rbml_w.id(id); rbml_w.tag(c::tag_table_val, |rbml_w| { - encode_closure_kind(rbml_w, closure_kind) + encode_closure_kind(rbml_w, *closure_kind) }) }) } |