Switch all vases of vec += elt to vec += vec. Prohibit former in rustboot. Tweak std lib vec fns in process.

4 files changed, 5 insertions, 20 deletions

diff --git a/src/test/bench/99-bottles/99bob-iter.rs b/src/test/bench/99-bottles/99bob-iter.rs
index 336939c8d35..096389416a8 100644
--- a/src/test/bench/99-bottles/99bob-iter.rs
+++ b/src/test/bench/99-bottles/99bob-iter.rs
@@ -40,7 +40,7 @@ case (1) {
       b += ns;
     }
     else {
-      b += t.(i);
+      _str.push_byte(b, t.(i));
     }
     i += 1u;
   }
diff --git a/src/test/bench/99-bottles/99bob-simple.rs b/src/test/bench/99-bottles/99bob-simple.rs
index 10fec27ac87..3c426f51036 100644
--- a/src/test/bench/99-bottles/99bob-simple.rs
+++ b/src/test/bench/99-bottles/99bob-simple.rs
@@ -39,7 +39,7 @@ case (1) {
       b += ns;
     }
     else {
-      b += t.(i);
+      _str.push_byte(b, t.(i));
     }
     i += 1u;
   }
diff --git a/src/test/bench/shootout/fasta.rs b/src/test/bench/shootout/fasta.rs
index ffec6db95ff..f88f4330fce 100644
--- a/src/test/bench/shootout/fasta.rs
+++ b/src/test/bench/shootout/fasta.rs
@@ -28,7 +28,7 @@ fn make_cumulative(vec[aminoacids] aa) -> vec[aminoacids] {
   let vec[aminoacids] ans = vec();
   for (aminoacids a in aa) {
     cp += a._1;
-    ans += tup(a._0, cp);
+    ans += vec(tup(a._0, cp));
   }
   ret ans;
 }
@@ -59,7 +59,7 @@ fn make_random_fasta(str id, str desc, vec[aminoacids] genelist, int n) {
   auto rng = myrandom(std.rand.mk_rng().next());
   let str op = "";
   for each (uint i in _uint.range(0u, n as uint)) {
-    op += select_random(rng.next(100u32), genelist) as u8;
+    _str.push_byte(op, select_random(rng.next(100u32), genelist) as u8);
     if (_str.byte_len(op) >= LINE_LENGTH()) {
       log(op);
       op = "";
@@ -76,7 +76,7 @@ fn make_repeat_fasta(str id, str desc, str s, int n) {
   let uint sl = _str.byte_len(s);
   for each (uint i in _uint.range(0u, n as uint)) {
 
-    op += s.(i % sl);
+    _str.push_byte(op, s.(i % sl));
     if (_str.byte_len(op) >= LINE_LENGTH()) {
       log(op);
       op = "";
diff --git a/src/test/run-pass/append-units.rs b/src/test/run-pass/append-units.rs
deleted file mode 100644
index 05b3478ba0d..00000000000
--- a/src/test/run-pass/append-units.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-fn main() {
-  auto v = vec(1,2,3);
-  v += 4;
-  v += 5;
-  check (v.(3) == 4);
-  check (v.(4) == 5);
-
-  auto s = "hello";
-  log s;
-  s += 'z' as u8;
-  s += 'y' as u8;
-  log s;
-  check (s.(5) == 'z' as u8);
-  check (s.(6) == 'y' as u8);
-}