Add "mutable?" to _vec in the standard library; fix callers

4 files changed, 20 insertions, 19 deletions

diff --git a/src/lib/_vec.rs b/src/lib/_vec.rs
index ce052283982..1ddb07e3ea4 100644
--- a/src/lib/_vec.rs
+++ b/src/lib/_vec.rs
@@ -35,7 +35,7 @@ fn alloc_mut[T](uint n_elts) -> vec[mutable T] {
     ret rustrt.vec_alloc_mut[vec[mutable T], T](n_elts);
 }
 
-fn refcount[T](vec[T] v) -> uint {
+fn refcount[T](vec[mutable? T] v) -> uint {
     auto r = rustrt.refcount[T](v);
     if (r == dbg.const_refcount) {
         ret r;
@@ -94,29 +94,29 @@ fn init_elt_mut[T](&T t, uint n_elts) -> vec[mutable T] {
     ret v;
 }
 
-fn buf[T](vec[T] v) -> vbuf {
+fn buf[T](vec[mutable? T] v) -> vbuf {
     ret rustrt.vec_buf[T](v, 0u);
 }
 
-fn len[T](vec[T] v) -> uint {
+fn len[T](vec[mutable? T] v) -> uint {
     ret rustrt.vec_len[T](v);
 }
 
-fn len_set[T](vec[T] v, uint n) {
+fn len_set[T](vec[mutable? T] v, uint n) {
     rustrt.vec_len_set[T](v, n);
 }
 
-fn buf_off[T](vec[T] v, uint offset) -> vbuf {
+fn buf_off[T](vec[mutable? T] v, uint offset) -> vbuf {
     check (offset < len[T](v));
     ret rustrt.vec_buf[T](v, offset);
 }
 
-fn print_debug_info[T](vec[T] v) {
+fn print_debug_info[T](vec[mutable? T] v) {
     rustrt.vec_print_debug_info[T](v);
 }
 
 // Returns elements from [start..end) from v.
-fn slice[T](vec[T] v, uint start, uint end) -> vec[T] {
+fn slice[T](vec[mutable? T] v, uint start, uint end) -> vec[T] {
     check (start <= end);
     check (end <= len[T](v));
     auto result = alloc[T](end - start);
@@ -128,7 +128,7 @@ fn slice[T](vec[T] v, uint start, uint end) -> vec[T] {
     ret result;
 }
 
-fn shift[T](&mutable vec[T] v) -> T {
+fn shift[T](&mutable vec[mutable? T] v) -> T {
     auto ln = len[T](v);
     check(ln > 0u);
     auto e = v.(0);
@@ -136,7 +136,7 @@ fn shift[T](&mutable vec[T] v) -> T {
     ret e;
 }
 
-fn pop[T](&mutable vec[T] v) -> T {
+fn pop[T](&mutable vec[mutable? T] v) -> T {
     auto ln = len[T](v);
     check(ln > 0u);
     ln -= 1u;
@@ -145,18 +145,18 @@ fn pop[T](&mutable vec[T] v) -> T {
     ret e;
 }
 
-fn push[T](&mutable vec[T] v, &T t) {
+fn push[T](&mutable vec[mutable? T] v, &T t) {
     v += vec(t);
 }
 
-fn unshift[T](&mutable vec[T] v, &T t) {
+fn unshift[T](&mutable vec[mutable? T] v, &T t) {
     auto res = alloc[T](len[T](v) + 1u);
     res += vec(t);
     res += v;
     v = res;
 }
 
-fn grow[T](&mutable vec[T] v, int n, &T initval) {
+fn grow[T](&mutable vec[mutable? T] v, int n, &T initval) {
     let int i = n;
     while (i > 0) {
         i -= 1;
@@ -164,7 +164,7 @@ fn grow[T](&mutable vec[T] v, int n, &T initval) {
     }
 }
 
-fn map[T, U](&option.operator[T,U] f, &vec[T] v) -> vec[U] {
+fn map[T, U](&option.operator[T,U] f, &vec[mutable? T] v) -> vec[U] {
     let vec[U] u = alloc[U](len[T](v));
     for (T ve in v) {
         u += vec(f(ve));
@@ -172,7 +172,8 @@ fn map[T, U](&option.operator[T,U] f, &vec[T] v) -> vec[U] {
     ret u;
 }
 
-fn map2[T,U,V](&operator2[T,U,V] f, &vec[T] v0, &vec[U] v1) -> vec[V] {
+fn map2[T,U,V](&operator2[T,U,V] f, &vec[mutable? T] v0, &vec[mutable? U] v1)
+        -> vec[V] {
     auto v0_len = len[T](v0);
     if (v0_len != len[U](v1)) {
         fail;
diff --git a/src/lib/bitv.rs b/src/lib/bitv.rs
index 2322c693b4d..2029ef52952 100644
--- a/src/lib/bitv.rs
+++ b/src/lib/bitv.rs
@@ -21,7 +21,7 @@ fn create(uint nbits, bool init) -> t {
         elt = 0u;
     }
 
-    auto storage = _vec.init_elt[mutable uint](elt, nbits / uint_bits() + 1u);
+    auto storage = _vec.init_elt_mut[uint](elt, nbits / uint_bits() + 1u);
     ret rec(storage = storage, nbits = nbits);
 }
 
diff --git a/src/lib/map.rs b/src/lib/map.rs
index 29e9ba5d691..61d5ccf637a 100644
--- a/src/lib/map.rs
+++ b/src/lib/map.rs
@@ -29,7 +29,7 @@ fn mk_hashmap[K, V](&hashfn[K] hasher, &eqfn[K] eqer) -> hashmap[K, V] {
     }
 
     fn make_buckets[K, V](uint nbkts) -> vec[mutable bucket[K, V]] {
-        ret _vec.init_elt[mutable bucket[K, V]](nil[K, V], nbkts);
+        ret _vec.init_elt_mut[bucket[K, V]](nil[K, V], nbkts);
     }
 
     // Derive two hash functions from the one given by taking the upper
diff --git a/src/lib/sha1.rs b/src/lib/sha1.rs
index 6b4e623b550..b2294a3c14a 100644
--- a/src/lib/sha1.rs
+++ b/src/lib/sha1.rs
@@ -73,7 +73,7 @@ fn mk_sha1() -> sha1 {
                      0xCA62C1D6u32);
 
         let int t; // Loop counter
-        let vec[mutable u32] w = _vec.init_elt[mutable u32](0u32, 80u);
+        let vec[mutable u32] w = _vec.init_elt_mut[u32](0u32, 80u);
 
         // Initialize the first 16 words of the vector w
         t = 0;
@@ -261,10 +261,10 @@ fn mk_sha1() -> sha1 {
         }
     }
 
-    auto st = rec(h = _vec.init_elt[mutable u32](0u32, digest_buf_len),
+    auto st = rec(h = _vec.init_elt_mut[u32](0u32, digest_buf_len),
                   mutable len_low = 0u32,
                   mutable len_high = 0u32,
-                  msg_block = _vec.init_elt[mutable u8](0u8, msg_block_len),
+                  msg_block = _vec.init_elt_mut[u8](0u8, msg_block_len),
                   mutable msg_block_idx = 0u,
                   mutable computed = false);
     auto sh = sha1(st);