Make fields of `Span` private

5 files changed, 11 insertions, 11 deletions

diff --git a/src/libsyntax_ext/deriving/clone.rs b/src/libsyntax_ext/deriving/clone.rs
index 71dd7abfab0..5d93c2a5f72 100644
--- a/src/libsyntax_ext/deriving/clone.rs
+++ b/src/libsyntax_ext/deriving/clone.rs
@@ -111,7 +111,7 @@ fn cs_clone_shallow(name: &str,
                         ty: P<ast::Ty>, span: Span, helper_name: &str) {
         // Generate statement `let _: helper_name<ty>;`,
         // set the expn ID so we can use the unstable struct.
-        let span = Span { ctxt: cx.backtrace(), ..span};
+        let span = span.with_ctxt(cx.backtrace());
         let assert_path = cx.path_all(span, true,
                                         cx.std_path(&["clone", helper_name]),
                                         vec![], vec![ty], vec![]);
diff --git a/src/libsyntax_ext/deriving/cmp/eq.rs b/src/libsyntax_ext/deriving/cmp/eq.rs
index 0b57beeae85..a282ff5bd04 100644
--- a/src/libsyntax_ext/deriving/cmp/eq.rs
+++ b/src/libsyntax_ext/deriving/cmp/eq.rs
@@ -58,7 +58,7 @@ fn cs_total_eq_assert(cx: &mut ExtCtxt, trait_span: Span, substr: &Substructure)
                         ty: P<ast::Ty>, span: Span, helper_name: &str) {
         // Generate statement `let _: helper_name<ty>;`,
         // set the expn ID so we can use the unstable struct.
-        let span = Span { ctxt: cx.backtrace(), ..span };
+        let span = span.with_ctxt(cx.backtrace());
         let assert_path = cx.path_all(span, true,
                                         cx.std_path(&["cmp", helper_name]),
                                         vec![], vec![ty], vec![]);
diff --git a/src/libsyntax_ext/deriving/debug.rs b/src/libsyntax_ext/deriving/debug.rs
index 54d71dd4b48..ab6dd04520c 100644
--- a/src/libsyntax_ext/deriving/debug.rs
+++ b/src/libsyntax_ext/deriving/debug.rs
@@ -67,7 +67,7 @@ fn show_substructure(cx: &mut ExtCtxt, span: Span, substr: &Substructure) -> P<E
     };
 
     // We want to make sure we have the ctxt set so that we can use unstable methods
-    let span = Span { ctxt: cx.backtrace(), ..span };
+    let span = span.with_ctxt(cx.backtrace());
     let name = cx.expr_lit(span, ast::LitKind::Str(ident.name, ast::StrStyle::Cooked));
     let builder = Ident::from_str("builder");
     let builder_expr = cx.expr_ident(span, builder.clone());
diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index a0dd2975ca0..d701810e2e9 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -375,7 +375,7 @@ fn find_type_parameters(ty: &ast::Ty,
         }
 
         fn visit_mac(&mut self, mac: &ast::Mac) {
-            let span = Span { ctxt: self.span.ctxt, ..mac.span };
+            let span = mac.span.with_ctxt(self.span.ctxt());
             self.cx.span_err(span, "`derive` cannot be used on items with type macros");
         }
     }
@@ -1464,7 +1464,7 @@ impl<'a> MethodDef<'a> {
             .iter()
             .map(|v| {
                 let ident = v.node.name;
-                let sp = Span { ctxt: trait_.span.ctxt, ..v.span };
+                let sp = v.span.with_ctxt(trait_.span.ctxt());
                 let summary = trait_.summarise_struct(cx, &v.node.data);
                 (ident, sp, summary)
             })
@@ -1484,7 +1484,7 @@ impl<'a> TraitDef<'a> {
         let mut named_idents = Vec::new();
         let mut just_spans = Vec::new();
         for field in struct_def.fields() {
-            let sp = Span { ctxt: self.span.ctxt, ..field.span };
+            let sp = field.span.with_ctxt(self.span.ctxt());
             match field.ident {
                 Some(ident) => named_idents.push((ident, sp)),
                 _ => just_spans.push(sp),
@@ -1529,7 +1529,7 @@ impl<'a> TraitDef<'a> {
         let mut paths = Vec::new();
         let mut ident_exprs = Vec::new();
         for (i, struct_field) in struct_def.fields().iter().enumerate() {
-            let sp = Span { ctxt: self.span.ctxt, ..struct_field.span };
+            let sp = struct_field.span.with_ctxt(self.span.ctxt());
             let ident = cx.ident_of(&format!("{}_{}", prefix, i));
             paths.push(codemap::Spanned {
                 span: sp,
@@ -1550,7 +1550,7 @@ impl<'a> TraitDef<'a> {
                             cx.span_bug(sp, "a braced struct with unnamed fields in `derive`");
                         }
                         codemap::Spanned {
-                            span: Span { ctxt: self.span.ctxt, ..pat.span },
+                            span: pat.span.with_ctxt(self.span.ctxt()),
                             node: ast::FieldPat {
                                 ident: ident.unwrap(),
                                 pat,
@@ -1582,7 +1582,7 @@ impl<'a> TraitDef<'a> {
          mutbl: ast::Mutability)
          -> (P<ast::Pat>, Vec<(Span, Option<Ident>, P<Expr>, &'a [ast::Attribute])>) {
         let variant_ident = variant.node.name;
-        let sp = Span { ctxt: self.span.ctxt, ..variant.span };
+        let sp = variant.span.with_ctxt(self.span.ctxt());
         let variant_path = cx.path(sp, vec![enum_ident, variant_ident]);
         self.create_struct_pattern(cx, variant_path, &variant.node.data, prefix, mutbl)
     }
diff --git a/src/libsyntax_ext/deriving/mod.rs b/src/libsyntax_ext/deriving/mod.rs
index cd706f14a68..ccf3d550234 100644
--- a/src/libsyntax_ext/deriving/mod.rs
+++ b/src/libsyntax_ext/deriving/mod.rs
@@ -158,13 +158,13 @@ fn call_intrinsic(cx: &ExtCtxt,
                   args: Vec<P<ast::Expr>>)
                   -> P<ast::Expr> {
     if cx.current_expansion.mark.expn_info().unwrap().callee.allow_internal_unstable {
-        span.ctxt = cx.backtrace();
+        span = span.with_ctxt(cx.backtrace());
     } else { // Avoid instability errors with user defined curstom derives, cc #36316
         let mut info = cx.current_expansion.mark.expn_info().unwrap();
         info.callee.allow_internal_unstable = true;
         let mark = Mark::fresh(Mark::root());
         mark.set_expn_info(info);
-        span.ctxt = SyntaxContext::empty().apply_mark(mark);
+        span = span.with_ctxt(SyntaxContext::empty().apply_mark(mark));
     }
     let path = cx.std_path(&["intrinsics", intrinsic]);
     let call = cx.expr_call_global(span, path, args);