From e2afefd80bf779bc3c6f697a3c6cc3a476993602 Mon Sep 17 00:00:00 2001
From: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Date: Sun, 18 Mar 2018 16:47:09 +0300
Subject: Get rid of `SpannedIdent`

---
 src/libsyntax_ext/concat_idents.rs        | 33 +++++++++----------------------
 src/libsyntax_ext/deriving/generic/mod.rs | 10 ++++------
 2 files changed, 13 insertions(+), 30 deletions(-)

(limited to 'src/libsyntax_ext')

diff --git a/src/libsyntax_ext/concat_idents.rs b/src/libsyntax_ext/concat_idents.rs
index 2b80d698764..1df7706966d 100644
--- a/src/libsyntax_ext/concat_idents.rs
+++ b/src/libsyntax_ext/concat_idents.rs
@@ -9,7 +9,6 @@
 // except according to those terms.
 
 use syntax::ast;
-use syntax::codemap::DUMMY_SP;
 use syntax::ext::base::*;
 use syntax::ext::base;
 use syntax::feature_gate;
@@ -53,28 +52,17 @@ pub fn expand_syntax_ext<'cx>(cx: &'cx mut ExtCtxt,
             }
         }
     }
-    let res = ast::Ident::new(Symbol::intern(&res_str),
-                              DUMMY_SP.apply_mark(cx.current_expansion.mark));
-    struct Result {
-        ident: ast::Ident,
-        span: Span,
-    };
 
-    impl Result {
-        fn path(&self) -> ast::Path {
-            ast::Path {
-                span: self.span,
-                segments: vec![ast::PathSegment::from_ident(self.ident, self.span)],
-            }
-        }
-    }
+    let ident = ast::Ident::new(Symbol::intern(&res_str), sp.apply_mark(cx.current_expansion.mark));
+
+    struct ConcatIdentsResult { ident: ast::Ident }
 
-    impl base::MacResult for Result {
+    impl base::MacResult for ConcatIdentsResult {
         fn make_expr(self: Box<Self>) -> Option<P<ast::Expr>> {
             Some(P(ast::Expr {
                 id: ast::DUMMY_NODE_ID,
-                node: ast::ExprKind::Path(None, self.path()),
-                span: self.span,
+                node: ast::ExprKind::Path(None, ast::Path::from_ident(self.ident.span, self.ident)),
+                span: self.ident.span,
                 attrs: ast::ThinVec::new(),
             }))
         }
@@ -82,14 +70,11 @@ pub fn expand_syntax_ext<'cx>(cx: &'cx mut ExtCtxt,
         fn make_ty(self: Box<Self>) -> Option<P<ast::Ty>> {
             Some(P(ast::Ty {
                 id: ast::DUMMY_NODE_ID,
-                node: ast::TyKind::Path(None, self.path()),
-                span: self.span,
+                node: ast::TyKind::Path(None, ast::Path::from_ident(self.ident.span, self.ident)),
+                span: self.ident.span,
             }))
         }
     }
 
-    Box::new(Result {
-        ident: res,
-        span: sp.with_ctxt(sp.ctxt().apply_mark(cx.current_expansion.mark)),
-    })
+    Box::new(ConcatIdentsResult { ident })
 }
diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index c51f44cdece..ab285c4d395 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -195,6 +195,7 @@ use syntax::abi::Abi;
 use syntax::ast::{
     self, BinOpKind, EnumDef, Expr, GenericParam, Generics, Ident, PatKind, VariantData
 };
+
 use syntax::attr;
 use syntax::ext::base::{Annotatable, ExtCtxt};
 use syntax::ext::build::AstBuilder;
@@ -952,7 +953,7 @@ impl<'a> MethodDef<'a> {
         let args = {
             let self_args = explicit_self.map(|explicit_self| {
                 ast::Arg::from_self(explicit_self,
-                                    respan(trait_.span, keywords::SelfValue.ident()))
+                                    keywords::SelfValue.ident().with_span_pos(trait_.span))
             });
             let nonself_args = arg_types.into_iter()
                 .map(|(name, ty)| cx.arg(trait_.span, name, ty));
@@ -1581,7 +1582,7 @@ impl<'a> TraitDef<'a> {
 
     fn create_subpatterns(&self,
                           cx: &mut ExtCtxt,
-                          field_paths: Vec<ast::SpannedIdent>,
+                          field_paths: Vec<ast::Ident>,
                           mutbl: ast::Mutability,
                           use_temporaries: bool)
                           -> Vec<P<ast::Pat>> {
@@ -1613,10 +1614,7 @@ impl<'a> TraitDef<'a> {
         for (i, struct_field) in struct_def.fields().iter().enumerate() {
             let sp = struct_field.span.with_ctxt(self.span.ctxt());
             let ident = cx.ident_of(&format!("{}_{}", prefix, i));
-            paths.push(codemap::Spanned {
-                span: sp,
-                node: ident,
-            });
+            paths.push(ident.with_span_pos(sp));
             let val = cx.expr_path(cx.path_ident(sp, ident));
             let val = if use_temporaries {
                 val
-- 
cgit 1.4.1-3-g733a5