auto merge of #8997 : fhahn/rust/issue_8985, r=catamorphism,brson

Patch for #8985

Author: bors

src/compiletest/procsrv.rs

@@ -63,7 +63,7 @@ pub fn run(lib_path: &str,
 
     Result {
         status: output.status,
-        out: str::from_bytes(output.output),
-        err: str::from_bytes(output.error)
+        out: str::from_utf8(output.output),
+        err: str::from_utf8(output.error)
     }
 }

src/libextra/base64.rs

@@ -145,7 +145,7 @@ impl<'self> ToBase64 for &'self [u8] {
         }
 
         unsafe {
-            str::raw::from_bytes_owned(v)
+            str::raw::from_utf8_owned(v)
         }
     }
 }
@@ -162,7 +162,7 @@ impl<'self> FromBase64 for &'self str {
      * Convert any base64 encoded string (literal, `@`, `&`, or `~`)
      * to the byte values it encodes.
      *
-     * You can use the `from_bytes` function in `std::str`
+     * You can use the `from_utf8` function in `std::str`
      * to turn a `[u8]` into a string with characters corresponding to those
      * values.
      *
@@ -180,7 +180,7 @@ impl<'self> FromBase64 for &'self str {
      *     printfln!("%s", hello_str);
      *     let bytes = hello_str.from_base64();
      *     printfln!("%?", bytes);
-     *     let result_str = str::from_bytes(bytes);
+     *     let result_str = str::from_utf8(bytes);
      *     printfln!("%s", result_str);
      * }
      * ~~~

src/libextra/bitv.rs

@@ -523,7 +523,7 @@ impl Bitv {
  * with the most significant bits of each byte coming first. Each
  * bit becomes true if equal to 1 or false if equal to 0.
  */
-pub fn from_bytes(bytes: &[u8]) -> Bitv {
+pub fn from_utf8(bytes: &[u8]) -> Bitv {
     from_fn(bytes.len() * 8, |i| {
         let b = bytes[i / 8] as uint;
         let offset = i % 8;
@@ -1275,8 +1275,8 @@ mod tests {
     }
 
     #[test]
-    fn test_from_bytes() {
-        let bitv = from_bytes([0b10110110, 0b00000000, 0b11111111]);
+    fn test_from_utf8() {
+        let bitv = from_utf8([0b10110110, 0b00000000, 0b11111111]);
         let str = ~"10110110" + "00000000" + "11111111";
         assert_eq!(bitv.to_str(), str);
     }
@@ -1302,7 +1302,7 @@ mod tests {
     #[test]
     fn test_to_bools() {
         let bools = ~[false, false, true, false, false, true, true, false];
-        assert_eq!(from_bytes([0b00100110]).to_bools(), bools);
+        assert_eq!(from_utf8([0b00100110]).to_bools(), bools);
     }
 
     #[test]

src/libextra/ebml.rs

@@ -41,7 +41,7 @@ impl Doc {
     }
 
     pub fn as_str_slice<'a>(&'a self) -> &'a str {
-        str::from_bytes_slice(self.data.slice(self.start, self.end))
+        str::from_utf8_slice(self.data.slice(self.start, self.end))
     }
 
     pub fn as_str(&self) -> ~str {

src/libextra/hex.rs

@@ -45,7 +45,7 @@ impl<'self> ToHex for &'self [u8] {
         }
 
         unsafe {
-            str::raw::from_bytes_owned(v)
+            str::raw::from_utf8_owned(v)
         }
     }
 }
@@ -62,7 +62,7 @@ impl<'self> FromHex for &'self str {
      * Convert any hexadecimal encoded string (literal, `@`, `&`, or `~`)
      * to the byte values it encodes.
      *
-     * You can use the `from_bytes` function in `std::str`
+     * You can use the `from_utf8` function in `std::str`
      * to turn a `[u8]` into a string with characters corresponding to those
      * values.
      *
@@ -80,7 +80,7 @@ impl<'self> FromHex for &'self str {
      *     printfln!("%s", hello_str);
      *     let bytes = hello_str.from_hex().unwrap();
      *     printfln!("%?", bytes);
-     *     let result_str = str::from_bytes(bytes);
+     *     let result_str = str::from_utf8(bytes);
      *     printfln!("%s", result_str);
      * }
      * ~~~

src/libextra/json.rs

@@ -858,7 +858,7 @@ impl<T : iterator::Iterator<char>> Parser<T> {
 
 /// Decodes a json value from an @io::Reader
 pub fn from_reader(rdr: @io::Reader) -> Result<Json, Error> {
-    let s = str::from_bytes(rdr.read_whole_stream());
+    let s = str::from_utf8(rdr.read_whole_stream());
     let mut parser = Parser(~s.iter());
     parser.parse()
 }

src/libextra/terminfo/parser/compiled.rs

@@ -213,7 +213,7 @@ pub fn parse(file: @Reader, longnames: bool) -> Result<~TermInfo, ~str> {
         return Err(~"incompatible file: more string offsets than expected");
     }
 
-    let names_str = str::from_bytes(file.read_bytes(names_bytes as uint - 1)); // don't read NUL
+    let names_str = str::from_utf8(file.read_bytes(names_bytes as uint - 1)); // don't read NUL
     let term_names: ~[~str] = names_str.split_iter('|').map(|s| s.to_owned()).collect();
 
     file.read_byte(); // consume NUL

src/libextra/uuid.rs

@@ -210,7 +210,7 @@ impl Uuid {
     ///
     /// # Arguments
     /// * `b` An array or slice of 16 bytes
-    pub fn from_bytes(b: &[u8]) -> Option<Uuid> {
+    pub fn from_utf8(b: &[u8]) -> Option<Uuid> {
         if b.len() != 16 {
             return None
         }
@@ -307,7 +307,7 @@ impl Uuid {
             s[i*2+0] = digit[0];
             s[i*2+1] = digit[1];
         }
-        str::from_bytes(s)
+        str::from_utf8(s)
     }
 
     /// Returns a string of hexadecimal digits, separated into groups with a hypen
@@ -413,7 +413,7 @@ impl Uuid {
             ub[i] = FromStrRadix::from_str_radix(vs.slice(i*2, (i+1)*2), 16).unwrap();
         }
 
-        Ok(Uuid::from_bytes(ub).unwrap())
+        Ok(Uuid::from_utf8(ub).unwrap())
     }
 }
 
@@ -705,11 +705,11 @@ mod test {
     }
 
     #[test]
-    fn test_from_bytes() {
+    fn test_from_utf8() {
         let b = ~[ 0xa1, 0xa2, 0xa3, 0xa4, 0xb1, 0xb2, 0xc1, 0xc2,
                    0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8 ];
 
-        let u = Uuid::from_bytes(b).unwrap();
+        let u = Uuid::from_utf8(b).unwrap();
         let expected = ~"a1a2a3a4b1b2c1c2d1d2d3d4d5d6d7d8";
 
         assert!(u.to_simple_str() == expected);
@@ -729,7 +729,7 @@ mod test {
         let b_in: [u8, ..16] = [ 0xa1, 0xa2, 0xa3, 0xa4, 0xb1, 0xb2, 0xc1, 0xc2,
                                  0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8 ];
 
-        let u = Uuid::from_bytes(b_in.clone()).unwrap();
+        let u = Uuid::from_utf8(b_in.clone()).unwrap();
 
         let b_out = u.to_bytes();
 

src/librustc/back/link.rs

@@ -386,7 +386,7 @@ pub mod write {
                         cc_prog, prog.status));
             sess.note(fmt!("%s arguments: %s",
                         cc_prog, cc_args.connect(" ")));
-            sess.note(str::from_bytes(prog.error + prog.output));
+            sess.note(str::from_utf8(prog.error + prog.output));
             sess.abort_if_errors();
         }
     }
@@ -943,7 +943,7 @@ pub fn link_binary(sess: Session,
                       cc_prog, prog.status));
         sess.note(fmt!("%s arguments: %s",
                        cc_prog, cc_args.connect(" ")));
-        sess.note(str::from_bytes(prog.error + prog.output));
+        sess.note(str::from_utf8(prog.error + prog.output));
         sess.abort_if_errors();
     }
 

src/librustc/metadata/decoder.rs

@@ -1239,7 +1239,7 @@ fn read_path(d: ebml::Doc) -> (~str, uint) {
     do reader::with_doc_data(d) |desc| {
         let pos = io::u64_from_be_bytes(desc, 0u, 4u) as uint;
         let pathbytes = desc.slice(4u, desc.len());
-        let path = str::from_bytes(pathbytes);
+        let path = str::from_utf8(pathbytes);
 
         (path, pos)
     }