add unsafe tags into various points in the translation chains

and so forth

2 files changed, 3 insertions, 3 deletions

diff --git a/src/test/stdtest/str.rs b/src/test/stdtest/str.rs
index f1839a0aa91..8cce515ec3e 100644
--- a/src/test/stdtest/str.rs
+++ b/src/test/stdtest/str.rs
@@ -256,7 +256,7 @@ fn unsafe_from_bytes() {
 }
 
 #[test]
-fn str_from_cstr() {
+unsafe fn str_from_cstr() {
     let a = [65u8, 65u8, 65u8, 65u8, 65u8, 65u8, 65u8, 0u8];
     let b = vec::to_ptr(a);
     let c = str::str_from_cstr(b);
@@ -278,7 +278,7 @@ fn as_buf_small() {
 }
 
 #[test]
-fn as_buf2() {
+unsafe fn as_buf2() {
     let s = "hello";
     let sb = str::as_buf(s, {|b| b });
     let s_cstr = str::str_from_cstr(sb);
diff --git a/src/test/stdtest/vec.rs b/src/test/stdtest/vec.rs
index 5e5de913914..313db7b71f1 100644
--- a/src/test/stdtest/vec.rs
+++ b/src/test/stdtest/vec.rs
@@ -21,7 +21,7 @@ fn square_if_odd(&&n: uint) -> option::t<uint> {
 fn add(&&x: uint, &&y: uint) -> uint { ret x + y; }
 
 #[test]
-fn test_unsafe_ptrs() {
+unsafe fn test_unsafe_ptrs() {
     // Test on-stack copy-from-buf.
     let a = [1, 2, 3];
     let ptr = vec::to_ptr(a);