---

yaml
---
r: 213087
b: refs/heads/auto
c: 788fddd
h: refs/heads/master
i:
  213085: a95d20d
  213083: 1852181
  213079: 5a28856
  213071: 6bc743a
  213055: aa5c558
v: v3

Author: nrc

[refs]

@@ -10,7 +10,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 04b32cecace8565d04c8f3f9e02cca0680f0f7ed
+refs/heads/auto: 788fdddf3735f49c06b847578a090a863ed1c32d
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/src/librustc_trans/save/dump_csv.rs

@@ -708,7 +708,7 @@ impl <'l, 'tcx> DumpCsvVisitor<'l, 'tcx> {
                            &val);
 
         // super-traits
-        for super_bound in &trait_refs {
+        for super_bound in trait_refs.iter() {
             let trait_ref = match *super_bound {
                 ast::TraitTyParamBound(ref trait_ref, _) => {
                     trait_ref
@@ -882,44 +882,35 @@ impl <'l, 'tcx> DumpCsvVisitor<'l, 'tcx> {
 
         self.write_sub_paths_truncated(path, false);
 
-        let ty = &ty::expr_ty_adjusted(&self.analysis.ty_cx, ex).sty;
-        let struct_def = match *ty {
-            ty::TyStruct(def_id, _) => {
-                let sub_span = self.span.span_for_last_ident(path.span);
-                self.fmt.ref_str(recorder::TypeRef,
-                                 path.span,
-                                 sub_span,
-                                 def_id,
-                                 self.cur_scope);
-                Some(def_id)
-            }
-            _ => None
+        let struct_lit_data = self.save_ctxt.get_expr_data(ex);
+        let struct_def = if let super::Data::TypeRefData(struct_lit_data) = struct_lit_data {
+            self.fmt.ref_str(recorder::TypeRef,
+                             ex.span,
+                             Some(struct_lit_data.span),
+                             struct_lit_data.ref_id,
+                             struct_lit_data.scope);
+            struct_lit_data.ref_id
+        } else {
+            self.sess.span_bug(ex.span, "expected TypeRefData");
         };
 
         for field in fields {
-            match struct_def {
-                Some(struct_def) => {
-                    let fields = ty::lookup_struct_fields(&self.analysis.ty_cx, struct_def);
-                    for f in &fields {
-                        if generated_code(field.ident.span) {
-                            continue;
-                        }
-                        if f.name == field.ident.node.name {
-                            // We don't really need a sub-span here, but no harm done
-                            let sub_span = self.span.span_for_last_ident(field.ident.span);
-                            self.fmt.ref_str(recorder::VarRef,
-                                             field.ident.span,
-                                             sub_span,
-                                             f.id,
-                                             self.cur_scope);
-                        }
-                    }
-                }
-                None => {}
+            if generated_code(field.ident.span) {
+                continue;
             }
 
+            let field_data = self.save_ctxt.get_field_ref_data(field,
+                                                               struct_def,
+                                                               self.cur_scope);
+            self.fmt.ref_str(recorder::VarRef,
+                             field.ident.span,
+                             Some(field_data.span),
+                             field_data.ref_id,
+                             field_data.scope);
+
             self.visit_expr(&field.expr)
         }
+
         visit::walk_expr_opt(self, base)
     }
 

branches/auto/src/librustc_trans/save/mod.rs

@@ -349,13 +349,54 @@ impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx> {
                                             &format!("Expected struct type, found {:?}", ty)),
                 }
             }
+            ast::ExprStruct(ref path, _, _) => {
+                let ty = &ty::expr_ty_adjusted(&self.analysis.ty_cx, expr).sty;
+                match *ty {
+                    ty::ty_struct(def_id, _) => {
+                        let sub_span = self.span_utils.span_for_last_ident(path.span);
+                        Data::TypeRefData(TypeRefData {
+                            span: sub_span.unwrap(),
+                            scope: self.analysis.ty_cx.map.get_parent(expr.id),
+                            ref_id: def_id,
+                        })
+                    }
+                    _ => {
+                        self.sess.span_bug(expr.span,
+                                           &format!("expected ty_struct, found {:?}", ty));
+                    }
+                }
+            }
             _ => {
                 // FIXME
                 unimplemented!();
             }
         }
     }
 
+    pub fn get_field_ref_data(&self,
+                              field_ref: &ast::Field,
+                              struct_id: DefId,
+                              parent: NodeId)
+                              -> VariableRefData {
+        let fields = ty::lookup_struct_fields(&self.analysis.ty_cx, struct_id);
+        let field_name = get_ident(field_ref.ident.node).to_string();
+        for f in &fields {
+            if f.name == field_ref.ident.node.name {
+                // We don't really need a sub-span here, but no harm done
+                let sub_span = self.span_utils.span_for_last_ident(field_ref.ident.span);
+                return VariableRefData {
+                    name: field_name,
+                    span: sub_span.unwrap(),
+                    scope: parent,
+                    ref_id: f.id,
+                };
+            }
+        }
+
+        self.sess.span_bug(field_ref.span,
+                           &format!("Couldn't find field {}", field_name));
+    }
+
     pub fn get_data_for_id(&self, _id: &NodeId) -> Data {
         // FIXME
         unimplemented!();
@@ -400,7 +441,7 @@ impl<'v> Visitor<'v> for PathCollector {
                 self.collected_paths.push((p.id,
                                            path.clone(),
                                            ast::MutMutable,
-                                           recorder::StructRef));
+                                           recorder::TypeRef));
             }
             ast::PatEnum(ref path, _) |
             ast::PatQPath(_, ref path) => {