remove unneeded import

[rust.git] / src / librustc_resolve / lib.rs

diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs
index dc22c23271d63855639e095e76df63fc701f8a18..b5043f24eb06ff213cba8159fcf73645d7cb7292 100644 (file)
--- a/src/librustc_resolve/lib.rs
+++ b/src/librustc_resolve/lib.rs
@@ -57,7 +57,7 @@
 use syntax::ast::{Item, ItemKind, ImplItem, ImplItemKind};
 use syntax::ast::{Label, Local, Mutability, Pat, PatKind, Path};
 use syntax::ast::{QSelf, TraitItemKind, TraitRef, Ty, TyKind};
-use syntax::feature_gate::{feature_err, emit_feature_err, GateIssue};
+use syntax::feature_gate::{feature_err, GateIssue};
 use syntax::parse::token;
 use syntax::ptr::P;
 
@@ -3117,17 +3117,6 @@ fn resolve_qpath(&mut self,
                        self.primitive_type_table.primitive_types
                            .contains_key(&path[0].node.name) => {
                 let prim = self.primitive_type_table.primitive_types[&path[0].node.name];
-                match prim {
-                    TyUint(UintTy::U128) | TyInt(IntTy::I128) => {
-                        if !self.session.features_untracked().i128_type {
-                            emit_feature_err(&self.session.parse_sess,
-                                                "i128_type", span, GateIssue::Language,
-                                                "128-bit type is unstable");
-
-                        }
-                    }
-                    _ => {}
-                }
                 PathResolution::with_unresolved_segments(Def::PrimTy(prim), path.len() - 1)
             }
             PathResult::Module(module) => PathResolution::new(module.def().unwrap()),
@@ -3206,7 +3195,7 @@ fn resolve_path(&mut self,
                     // `$crate::a::b`
                     module = Some(self.resolve_crate_root(ident.node.ctxt, true));
                     continue
-                } else if i == 1 && !token::Ident(ident.node).is_path_segment_keyword() {
+                } else if i == 1 && !token::is_path_segment_keyword(ident.node) {
                     let prev_name = path[0].node.name;
                     if prev_name == keywords::Extern.name() ||
                        prev_name == keywords::CrateRoot.name() &&