Pretty-print ivecs as []

src/comp/syntax/print/pprust.rs

@@ -720,11 +720,7 @@ fn print_expr(s: &ps, expr: &@ast::expr) {
     alt expr.node {
       ast::expr_vec(exprs, mut, kind) {
         ibox(s, indent_unit);
-        alt kind {
-          ast::sk_rc. { word(s.s, "["); }
-          ast::sk_unique. { word(s.s, "~["); }
-
-        }
+        word(s.s, "[");
         if mut == ast::mut {
             word(s.s, "mutable");
             if vec::len(exprs) > 0u { nbsp(s); }

src/test/pretty/ivec-type.pp

@@ -2,4 +2,4 @@
 
 fn f1(x: [int]) { }
 
-fn g1() { f1(~[1, 2, 3]); }
+fn g1() { f1([1, 2, 3]); }

src/test/pretty/vec-comments.pp

@@ -3,7 +3,7 @@
 // pp-exact:vec-comments.pp
 fn main() {
     let v1 =
-        ~[
+        [
          // Comment
          0,
          // Comment
@@ -11,11 +11,11 @@ fn main() {
          // Comment
          2];
     let v2 =
-        ~[0, // Comment
+        [0, // Comment
          1, // Comment
          2]; // Comment
     let v3 =
-        ~[
+        [
          /* Comment */
          0,
          /* Comment */
@@ -23,7 +23,7 @@ fn main() {
          /* Comment */
          2];
     let v4 =
-        ~[0, /* Comment */
+        [0, /* Comment */
          1, /* Comment */
          2]; /* Comment */
 }