Replaced almost all vector+ in rustc (#2719)

Didn't update shape because the changes were causing segfaults.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/rustc/util/ppaux.rs b/src/rustc/util/ppaux.rs
index 5d2098a2e5f..d7a25fabfa6 100644
--- a/src/rustc/util/ppaux.rs
+++ b/src/rustc/util/ppaux.rs
@@ -133,7 +133,7 @@ fn ty_to_str(cx: ctxt, typ: t) -> str {
         alt ident { some(i) { s += " "; s += *i; } _ { } }
         s += "(";
         let mut strs = []/~;
-        for inputs.each {|a| strs += [fn_input_to_str(cx, a)]/~; }
+        for inputs.each {|a| vec::push(strs, fn_input_to_str(cx, a)); }
         s += str::connect(strs, ", ");
         s += ")";
         if ty::get(output).struct != ty_nil {
@@ -190,12 +190,12 @@ fn ty_to_str(cx: ctxt, typ: t) -> str {
       ty_type { "type" }
       ty_rec(elems) {
         let mut strs: [str]/~ = []/~;
-        for elems.each {|fld| strs += [field_to_str(cx, fld)]/~; }
+        for elems.each {|fld| vec::push(strs, field_to_str(cx, fld)); }
         "{" + str::connect(strs, ",") + "}"
       }
       ty_tup(elems) {
         let mut strs = []/~;
-        for elems.each {|elem| strs += [ty_to_str(cx, elem)]/~; }
+        for elems.each {|elem| vec::push(strs, ty_to_str(cx, elem)); }
         "(" + str::connect(strs, ",") + ")"
       }
       ty_fn(f) {