core: Remove _mut functions from vec

Instead, use vec::to_mut/from_mut to transform vectors in place as
needed.

5 files changed, 10 insertions, 8 deletions

diff --git a/src/comp/middle/check_alt.rs b/src/comp/middle/check_alt.rs
index 894aa6af371..6d55aed095e 100644
--- a/src/comp/middle/check_alt.rs
+++ b/src/comp/middle/check_alt.rs
@@ -88,7 +88,7 @@ fn check_exhaustive(tcx: ty::ctxt, sp: span, pats: [@pat]) {
         }));
       }
       ty::ty_tup(ts) {
-        let cols = vec::init_elt_mut(ts.len(), []);
+        let cols = vec::to_mut(vec::init_elt(ts.len(), []));
         for p in pats {
             alt raw_pat(p).node {
               pat_tup(sub) {
@@ -156,7 +156,7 @@ fn check_exhaustive_enum(tcx: ty::ctxt, enum_id: def_id, sp: span,
     let variants = enum_variants(tcx, enum_id);
     let columns_by_variant = vec::map(*variants, {|v|
         {mutable seen: false,
-         cols: vec::init_elt_mut(v.args.len(), [])}
+         cols: vec::to_mut(vec::init_elt(v.args.len(), []))}
     });
 
     for pat in pats {
diff --git a/src/comp/middle/trans/alt.rs b/src/comp/middle/trans/alt.rs
index 9e5333ade64..29200a47287 100644
--- a/src/comp/middle/trans/alt.rs
+++ b/src/comp/middle/trans/alt.rs
@@ -337,7 +337,7 @@ fn pick_col(m: match) -> uint {
           _ { 0u }
         }
     }
-    let scores = vec::init_elt_mut(m[0].pats.len(), 0u);
+    let scores = vec::to_mut(vec::init_elt(m[0].pats.len(), 0u));
     for br: match_branch in m {
         let i = 0u;
         for p: @ast::pat in br.pats { scores[i] += score(p); i += 1u; }
diff --git a/src/comp/middle/trans/base.rs b/src/comp/middle/trans/base.rs
index 846417fcb44..6947a6875c4 100644
--- a/src/comp/middle/trans/base.rs
+++ b/src/comp/middle/trans/base.rs
@@ -741,7 +741,9 @@ fn make_generic_glue_inner(ccx: crate_ctxt, t: ty::t,
         p += 1u;
     }
 
-    fcx.lltyparams = vec::map_mut(lltydescs, {|d| {desc: d, dicts: none}});
+    fcx.lltyparams = vec::map(vec::from_mut(lltydescs), {|d|
+        {desc: d, dicts: none}
+    });
 
     let bcx = top_scope_block(fcx, none);
     let lltop = bcx.llbb;
diff --git a/src/comp/middle/tstate/auxiliary.rs b/src/comp/middle/tstate/auxiliary.rs
index 11b1ef3366e..df358a86004 100644
--- a/src/comp/middle/tstate/auxiliary.rs
+++ b/src/comp/middle/tstate/auxiliary.rs
@@ -294,7 +294,7 @@ fn get_fn_info(ccx: crate_ctxt, id: node_id) -> fn_info {
 fn add_node(ccx: crate_ctxt, i: node_id, a: ts_ann) {
     let sz = vec::len(*ccx.node_anns);
     if sz <= i as uint {
-        vec::grow_mut(*ccx.node_anns, (i as uint) - sz + 1u, empty_ann(0u));
+        vec::grow(*ccx.node_anns, (i as uint) - sz + 1u, empty_ann(0u));
     }
     ccx.node_anns[i] = a;
 }
diff --git a/src/comp/syntax/print/pp.rs b/src/comp/syntax/print/pp.rs
index 3ee31314299..0b55bb8c356 100644
--- a/src/comp/syntax/print/pp.rs
+++ b/src/comp/syntax/print/pp.rs
@@ -101,9 +101,9 @@ fn mk_printer(out: io::writer, linewidth: uint) -> printer {
     // fall behind.
     let n: uint = 3u * linewidth;
     #debug("mk_printer %u", linewidth);
-    let token: [mutable token] = vec::init_elt_mut(n, EOF);
-    let size: [mutable int] = vec::init_elt_mut(n, 0);
-    let scan_stack: [mutable uint] = vec::init_elt_mut(n, 0u);
+    let token: [mutable token] = vec::to_mut(vec::init_elt(n, EOF));
+    let size: [mutable int] = vec::to_mut(vec::init_elt(n, 0));
+    let scan_stack: [mutable uint] = vec::to_mut(vec::init_elt(n, 0u));
     let print_stack: [print_stack_elt] = [];
     @{out: out,
       buf_len: n,