auto merge of #13326 : alexcrichton/rust/rollup, r=alexcrichton

Closes #13313 (Fix typo in README.md)
Closes #13311 (Fix inner attribute syntax from `#[foo];` to `#![foo]`)
Closes #13309 (Add stdlib docs to the Linux binary tarball.)
Closes #13308 (syntax: remove obsolete mutability from ExprVec and ExprRepeat.)
Closes #13306 (TrieSet should impl Set/MutableSet; add with_capacity to PriorityQueue/SmallIntMap)
Closes #13303 (Register new snapshots)
Closes #13274 (Added grow_fn and retain to Vec)

*Issues Closed*

Closes #13249

12 files changed, 32 insertions, 32 deletions

diff --git a/src/librustc/middle/cfg/construct.rs b/src/librustc/middle/cfg/construct.rs
index a66e9191b33..d631340fc4e 100644
--- a/src/librustc/middle/cfg/construct.rs
+++ b/src/librustc/middle/cfg/construct.rs
@@ -347,7 +347,7 @@ impl<'a> CFGBuilder<'a> {
                 self.add_node(expr.id, [])
             }
 
-            ast::ExprVec(ref elems, _) => {
+            ast::ExprVec(ref elems) => {
                 self.straightline(expr, pred, elems.as_slice())
             }
 
@@ -379,7 +379,7 @@ impl<'a> CFGBuilder<'a> {
                 self.straightline(expr, base_exit, field_exprs.as_slice())
             }
 
-            ast::ExprRepeat(elem, count, _) => {
+            ast::ExprRepeat(elem, count) => {
                 self.straightline(expr, pred, [elem, count])
             }
 
diff --git a/src/librustc/middle/check_const.rs b/src/librustc/middle/check_const.rs
index 6d95202d2c1..e3a0a6a9782 100644
--- a/src/librustc/middle/check_const.rs
+++ b/src/librustc/middle/check_const.rs
@@ -157,7 +157,7 @@ fn check_expr(v: &mut CheckCrateVisitor, e: &Expr, is_const: bool) {
           }
           ExprVstore(_, ExprVstoreMutSlice) |
           ExprVstore(_, ExprVstoreSlice) |
-          ExprVec(_, MutImmutable) |
+          ExprVec(_) |
           ExprAddrOf(MutImmutable, _) |
           ExprParen(..) |
           ExprField(..) |
diff --git a/src/librustc/middle/const_eval.rs b/src/librustc/middle/const_eval.rs
index bd45956fbb2..aca8367f0b8 100644
--- a/src/librustc/middle/const_eval.rs
+++ b/src/librustc/middle/const_eval.rs
@@ -213,7 +213,7 @@ impl<'a> ConstEvalVisitor<'a> {
                 join(self.classify(a), self.classify(b)),
 
             ast::ExprTup(ref es) |
-            ast::ExprVec(ref es, ast::MutImmutable) =>
+            ast::ExprVec(ref es) =>
                 join_all(es.iter().map(|e| self.classify(*e))),
 
             ast::ExprVstore(e, vstore) => {
diff --git a/src/librustc/middle/dataflow.rs b/src/librustc/middle/dataflow.rs
index 92d359887b9..2ef1adba771 100644
--- a/src/librustc/middle/dataflow.rs
+++ b/src/librustc/middle/dataflow.rs
@@ -538,11 +538,11 @@ impl<'a, 'b, O:DataFlowOperator> PropagationContext<'a, 'b, O> {
                 self.walk_expr(l, in_out, loop_scopes);
             }
 
-            ast::ExprVec(ref exprs, _) => {
+            ast::ExprVec(ref exprs) => {
                 self.walk_exprs(exprs.as_slice(), in_out, loop_scopes)
             }
 
-            ast::ExprRepeat(l, r, _) => {
+            ast::ExprRepeat(l, r) => {
                 self.walk_expr(l, in_out, loop_scopes);
                 self.walk_expr(r, in_out, loop_scopes);
             }
diff --git a/src/librustc/middle/kind.rs b/src/librustc/middle/kind.rs
index a667e81f349..09f396e932f 100644
--- a/src/librustc/middle/kind.rs
+++ b/src/librustc/middle/kind.rs
@@ -309,7 +309,7 @@ pub fn check_expr(cx: &mut Context, e: &Expr) {
             let target_ty = ty::expr_ty(cx.tcx, e);
             check_trait_cast(cx, source_ty, target_ty, source.span);
         }
-        ExprRepeat(element, count_expr, _) => {
+        ExprRepeat(element, count_expr) => {
             let count = ty::eval_repeat_count(cx.tcx, count_expr);
             if count > 1 {
                 let element_ty = ty::expr_ty(cx.tcx, element);
diff --git a/src/librustc/middle/liveness.rs b/src/librustc/middle/liveness.rs
index 42b7260a4ae..046103c439d 100644
--- a/src/librustc/middle/liveness.rs
+++ b/src/librustc/middle/liveness.rs
@@ -1109,11 +1109,11 @@ impl<'a> Liveness<'a> {
             self.propagate_through_expr(expr, succ)
           }
 
-          ExprVec(ref exprs, _) => {
+          ExprVec(ref exprs) => {
             self.propagate_through_exprs(exprs.as_slice(), succ)
           }
 
-          ExprRepeat(element, count, _) => {
+          ExprRepeat(element, count) => {
             let succ = self.propagate_through_expr(count, succ);
             self.propagate_through_expr(element, succ)
           }
diff --git a/src/librustc/middle/moves.rs b/src/librustc/middle/moves.rs
index f3ecfdefa75..dbc28f9fdd5 100644
--- a/src/librustc/middle/moves.rs
+++ b/src/librustc/middle/moves.rs
@@ -473,7 +473,7 @@ impl<'a> VisitContext<'a> {
                 self.use_expr(base, expr_mode);
             }
 
-            ExprVec(ref exprs, _) => {
+            ExprVec(ref exprs) => {
                 self.consume_exprs(exprs.as_slice());
             }
 
@@ -539,7 +539,7 @@ impl<'a> VisitContext<'a> {
                 // }
             }
 
-            ExprRepeat(base, count, _) => {
+            ExprRepeat(base, count) => {
                 self.consume_expr(base);
                 self.consume_expr(count);
             }
diff --git a/src/librustc/middle/region.rs b/src/librustc/middle/region.rs
index ad940113a86..8a5e0d3df17 100644
--- a/src/librustc/middle/region.rs
+++ b/src/librustc/middle/region.rs
@@ -724,7 +724,7 @@ fn resolve_local(visitor: &mut RegionResolutionVisitor,
                 visitor.region_maps.record_rvalue_scope(subexpr.id, blk_id);
                 record_rvalue_scope_if_borrow_expr(visitor, subexpr, blk_id);
             }
-            ast::ExprVec(ref subexprs, _) |
+            ast::ExprVec(ref subexprs) |
             ast::ExprTup(ref subexprs) => {
                 for &subexpr in subexprs.iter() {
                     record_rvalue_scope_if_borrow_expr(
diff --git a/src/librustc/middle/trans/consts.rs b/src/librustc/middle/trans/consts.rs
index 6aaae564fdf..a2b46b1f2a1 100644
--- a/src/librustc/middle/trans/consts.rs
+++ b/src/librustc/middle/trans/consts.rs
@@ -557,7 +557,7 @@ fn const_expr_unadjusted(cx: &CrateContext, e: &ast::Expr,
                    inlineable.iter().fold(true, |a, &b| a && b))
               })
           }
-          ast::ExprVec(ref es, ast::MutImmutable) => {
+          ast::ExprVec(ref es) => {
             let (v, _, inlineable) = const_vec(cx,
                                                e,
                                                es.as_slice(),
@@ -573,7 +573,7 @@ fn const_expr_unadjusted(cx: &CrateContext, e: &ast::Expr,
                     _ => { cx.sess().span_bug(e.span, "bad const-slice lit") }
                 }
               }
-              ast::ExprVec(ref es, ast::MutImmutable) => {
+              ast::ExprVec(ref es) => {
                 let (cv, llunitty, _) = const_vec(cx,
                                                   e,
                                                   es.as_slice(),
@@ -592,7 +592,7 @@ fn const_expr_unadjusted(cx: &CrateContext, e: &ast::Expr,
               _ => cx.sess().span_bug(e.span, "bad const-slice expr")
             }
           }
-          ast::ExprRepeat(elem, count, _) => {
+          ast::ExprRepeat(elem, count) => {
             let vec_ty = ty::expr_ty(cx.tcx(), e);
             let unit_ty = ty::sequence_element_type(cx.tcx(), vec_ty);
             let llunitty = type_of::type_of(cx, unit_ty);
diff --git a/src/librustc/middle/trans/debuginfo.rs b/src/librustc/middle/trans/debuginfo.rs
index df4598c0307..0a610538f31 100644
--- a/src/librustc/middle/trans/debuginfo.rs
+++ b/src/librustc/middle/trans/debuginfo.rs
@@ -2619,15 +2619,15 @@ fn populate_scope_map(cx: &CrateContext,
                 walk_expr(cx, rhs, scope_stack, scope_map);
             }
 
-            ast::ExprVec(ref init_expressions, _) |
-            ast::ExprTup(ref init_expressions)    => {
+            ast::ExprVec(ref init_expressions) |
+            ast::ExprTup(ref init_expressions) => {
                 for ie in init_expressions.iter() {
                     walk_expr(cx, *ie, scope_stack, scope_map);
                 }
             }
 
-            ast::ExprAssign(sub_exp1, sub_exp2)    |
-            ast::ExprRepeat(sub_exp1, sub_exp2, _) => {
+            ast::ExprAssign(sub_exp1, sub_exp2) |
+            ast::ExprRepeat(sub_exp1, sub_exp2) => {
                 walk_expr(cx, sub_exp1, scope_stack, scope_map);
                 walk_expr(cx, sub_exp2, scope_stack, scope_map);
             }
diff --git a/src/librustc/middle/trans/tvec.rs b/src/librustc/middle/trans/tvec.rs
index 96368467163..b47f509aeee 100644
--- a/src/librustc/middle/trans/tvec.rs
+++ b/src/librustc/middle/trans/tvec.rs
@@ -392,7 +392,7 @@ pub fn write_content<'a>(
                 }
             }
         }
-        ast::ExprVec(ref elements, _) => {
+        ast::ExprVec(ref elements) => {
             match dest {
                 Ignore => {
                     for element in elements.iter() {
@@ -418,7 +418,7 @@ pub fn write_content<'a>(
             }
             return bcx;
         }
-        ast::ExprRepeat(element, count_expr, _) => {
+        ast::ExprRepeat(element, count_expr) => {
             match dest {
                 Ignore => {
                     return expr::trans_into(bcx, element, Ignore);
@@ -486,8 +486,8 @@ pub fn elements_required(bcx: &Block, content_expr: &ast::Expr) -> uint {
                 }
             }
         },
-        ast::ExprVec(ref es, _) => es.len(),
-        ast::ExprRepeat(_, count_expr, _) => {
+        ast::ExprVec(ref es) => es.len(),
+        ast::ExprRepeat(_, count_expr) => {
             ty::eval_repeat_count(bcx.tcx(), count_expr)
         }
         _ => bcx.tcx().sess.span_bug(content_expr.span,
diff --git a/src/librustc/middle/typeck/check/mod.rs b/src/librustc/middle/typeck/check/mod.rs
index 8f9b67f81e8..a1e878b592e 100644
--- a/src/librustc/middle/typeck/check/mod.rs
+++ b/src/librustc/middle/typeck/check/mod.rs
@@ -2482,13 +2482,13 @@ fn check_expr_with_unifier(fcx: &FnCtxt,
             let tt = ast_expr_vstore_to_vstore(fcx, ev, vst);
             ty::mk_str(tcx, tt)
           }
-          ast::ExprVec(ref args, mutbl) => {
+          ast::ExprVec(ref args) => {
             let tt = ast_expr_vstore_to_vstore(fcx, ev, vst);
             let mut any_error = false;
             let mut any_bot = false;
             let mutability = match vst {
                 ast::ExprVstoreMutSlice => ast::MutMutable,
-                _ => mutbl,
+                _ => ast::MutImmutable,
             };
             let t: ty::t = fcx.infcx().next_ty_var();
             for e in args.iter() {
@@ -2509,13 +2509,13 @@ fn check_expr_with_unifier(fcx: &FnCtxt,
                 ty::mk_vec(tcx, ty::mt {ty: t, mutbl: mutability}, tt)
             }
           }
-          ast::ExprRepeat(element, count_expr, mutbl) => {
+          ast::ExprRepeat(element, count_expr) => {
             check_expr_with_hint(fcx, count_expr, ty::mk_uint());
             let _ = ty::eval_repeat_count(fcx, count_expr);
             let tt = ast_expr_vstore_to_vstore(fcx, ev, vst);
             let mutability = match vst {
                 ast::ExprVstoreMutSlice => ast::MutMutable,
-                _ => mutbl,
+                _ => ast::MutImmutable,
             };
             let t: ty::t = fcx.infcx().next_ty_var();
             check_expr_has_type(fcx, element, t);
@@ -3017,16 +3017,16 @@ fn check_expr_with_unifier(fcx: &FnCtxt,
             fcx.write_ty(id, t_1);
         }
       }
-      ast::ExprVec(ref args, mutbl) => {
+      ast::ExprVec(ref args) => {
         let t: ty::t = fcx.infcx().next_ty_var();
         for e in args.iter() {
             check_expr_has_type(fcx, *e, t);
         }
-        let typ = ty::mk_vec(tcx, ty::mt {ty: t, mutbl: mutbl},
+        let typ = ty::mk_vec(tcx, ty::mt {ty: t, mutbl: ast::MutImmutable},
                              ty::vstore_fixed(args.len()));
         fcx.write_ty(id, typ);
       }
-      ast::ExprRepeat(element, count_expr, mutbl) => {
+      ast::ExprRepeat(element, count_expr) => {
         check_expr_with_hint(fcx, count_expr, ty::mk_uint());
         let count = ty::eval_repeat_count(fcx, count_expr);
         let t: ty::t = fcx.infcx().next_ty_var();
@@ -3039,7 +3039,7 @@ fn check_expr_with_unifier(fcx: &FnCtxt,
             fcx.write_bot(id);
         }
         else {
-            let t = ty::mk_vec(tcx, ty::mt {ty: t, mutbl: mutbl},
+            let t = ty::mk_vec(tcx, ty::mt {ty: t, mutbl: ast::MutImmutable},
                                ty::vstore_fixed(count));
             fcx.write_ty(id, t);
         }
@@ -3864,7 +3864,7 @@ pub fn ast_expr_vstore_to_vstore(fcx: &FnCtxt,
                     // string literals and *empty slices* live in static memory
                     ty::vstore_slice(ty::ReStatic)
                 }
-                ast::ExprVec(ref elements, _) if elements.len() == 0 => {
+                ast::ExprVec(ref elements) if elements.len() == 0 => {
                     // string literals and *empty slices* live in static memory
                     ty::vstore_slice(ty::ReStatic)
                 }