Merge pull request #433 from ebfe/fix-build-master

fail! -> panic!

mkmain.rs

@@ -35,7 +35,7 @@ fn main() {
     let mut out = File::open_mode(&Path::new(outfile), Truncate, ReadWrite);
 
     match out.write(main.as_bytes()) {
-        Err(e) => fail!("{}", e),
+        Err(e) => panic!("{}", e),
         _ => (),
     }
 }

mkuutils.rs

@@ -52,7 +52,7 @@ fn main() {
     let main = input.read_to_string().unwrap().replace("@CRATES@", crates.as_slice()).replace("@UTIL_MAP@", util_map.as_slice());
 
     match out.write(main.as_bytes()) {
-        Err(e) => fail!("{}", e),
+        Err(e) => panic!("{}", e),
         _ => (),
     }
 }

src/base64/base64.rs

@@ -48,7 +48,7 @@ pub fn uumain(args: Vec<String>) -> int {
         Ok(m) => m,
         Err(e) => {
             error!("error: {}", e);
-            fail!()
+            panic!()
         }
     };
 
@@ -69,7 +69,7 @@ pub fn uumain(args: Vec<String>) -> int {
             Some(s) => s,
             None => {
                 error!("error: {:s}", "Argument to option 'wrap' improperly formatted.");
-                fail!()
+                panic!()
             }
         },
         None => 76
@@ -98,7 +98,7 @@ pub fn uumain(args: Vec<String>) -> int {
 fn decode(input: &mut Reader, ignore_garbage: bool) {
     let mut to_decode = match input.read_to_string() {
         Ok(m) => m,
-        Err(f) => fail!(f)
+        Err(f) => panic!(f)
     };
 
     let slice =
@@ -134,7 +134,7 @@ fn decode(input: &mut Reader, ignore_garbage: bool) {
         }
         Err(s) => {
             error!("error: {}", s);
-            fail!()
+            panic!()
         }
     }
 }

src/cat/cat.rs

@@ -38,7 +38,7 @@ pub fn uumain(args: Vec<String>) -> int {
     ];
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(f) => fail!("Invalid options\n{}", f)
+        Err(f) => panic!("Invalid options\n{}", f)
     };
     if matches.opt_present("help") {
         println!("cat 1.0.0");
@@ -328,7 +328,7 @@ impl<'a, W: Writer> UnsafeWriter<'a, W> {
 
 #[inline(never)]
 fn fail() -> ! {
-    fail!("assertion failed");
+    panic!("assertion failed");
 }
 
 impl<'a, W: Writer> Writer for UnsafeWriter<'a, W> {

src/cksum/cksum.rs

@@ -82,7 +82,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     if matches.opt_present("help") {

src/comm/comm.rs

@@ -105,7 +105,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     if matches.opt_present("version") {

src/common/util.rs

@@ -94,7 +94,7 @@ macro_rules! pipe_print(
                 if f.kind == ::std::io::BrokenPipe {
                     false
                 } else {
-                    fail!("{}", f)
+                    panic!("{}", f)
                 }
             }
         }
@@ -110,7 +110,7 @@ macro_rules! pipe_println(
                 if f.kind == ::std::io::BrokenPipe {
                     false
                 } else {
-                    fail!("{}", f)
+                    panic!("{}", f)
                 }
             }
         }
@@ -126,7 +126,7 @@ macro_rules! pipe_write(
                 if f.kind == ::std::io::BrokenPipe {
                     false
                 } else {
-                    fail!("{}", f)
+                    panic!("{}", f)
                 }
             }
         }
@@ -142,7 +142,7 @@ macro_rules! pipe_writeln(
                 if f.kind == ::std::io::BrokenPipe {
                     false
                 } else {
-                    fail!("{}", f)
+                    panic!("{}", f)
                 }
             }
         }
@@ -154,7 +154,7 @@ macro_rules! safe_write(
     ($fd:expr, $($args:expr),+) => (
         match write!($fd, $($args),+) {
             Ok(_) => {}
-            Err(f) => fail!(f.to_string())
+            Err(f) => panic!(f.to_string())
         }
     )
 )
@@ -164,7 +164,7 @@ macro_rules! safe_writeln(
     ($fd:expr, $($args:expr),+) => (
         match writeln!($fd, $($args),+) {
             Ok(_) => {}
-            Err(f) => fail!(f.to_string())
+            Err(f) => panic!(f.to_string())
         }
     )
 )

src/cp/cp.rs

@@ -40,7 +40,7 @@ pub fn uumain(args: Vec<String>) -> int {
         Ok(m) => m,
         Err(e) => {
             error!("error: {}", e);
-            fail!()
+            panic!()
         },
     };
 
@@ -79,7 +79,7 @@ fn help(progname: &str, usage: &str) {
 fn copy(matches: getopts::Matches) {
     let sources : Vec<Path> = if matches.free.len() < 1 {
         error!("error: Missing SOURCE argument. Try --help.");
-        fail!()
+        panic!()
     } else {
         // All but the last argument:
         matches.free.slice(0, matches.free.len() - 1).iter()
@@ -87,7 +87,7 @@ fn copy(matches: getopts::Matches) {
     };
     let dest = if matches.free.len() < 2 {
         error!("error: Missing DEST argument. Try --help.");
-        fail!()
+        panic!()
     } else {
         // Only the last argument:
         Path::new(matches.free[matches.free.len() - 1].as_slice())
@@ -103,7 +103,7 @@ fn copy(matches: getopts::Matches) {
                 false
             } else {
                 error!("error: {:s}", e.to_string());
-                fail!()
+                panic!()
             }
         };
 
@@ -111,7 +111,7 @@ fn copy(matches: getopts::Matches) {
             error!("error: \"{:s}\" and \"{:s}\" are the same file",
                 source.display().to_string(),
                 dest.display().to_string());
-            fail!();
+            panic!();
         }
 
         let io_result = fs::copy(source, &dest);
@@ -119,12 +119,12 @@ fn copy(matches: getopts::Matches) {
         if io_result.is_err() {
             let err = io_result.unwrap_err();
             error!("error: {:s}", err.to_string());
-            fail!();
+            panic!();
         }
     } else {
         if fs::stat(&dest).unwrap().kind != io::TypeDirectory {
             error!("error: TARGET must be a directory");
-            fail!();
+            panic!();
         }
 
         for source in sources.iter() {
@@ -144,7 +144,7 @@ fn copy(matches: getopts::Matches) {
             if io_result.is_err() {
                 let err = io_result.unwrap_err();
                 error!("error: {:s}", err.to_string());
-                fail!()
+                panic!()
             }
         }
     }

src/cut/buffer.rs

@@ -68,7 +68,7 @@ impl<R: Reader> BufReader<R> {
             match self.maybe_fill_buf() {
                 Ok(0) | Err(IoError { kind: std::io::EndOfFile, .. })
                     if self.start == self.end => return bytes_consumed,
-                Err(err) => fail!("read error: {}", err.desc),
+                Err(err) => panic!("read error: {}", err.desc),
                 _ => ()
             }
 
@@ -94,7 +94,7 @@ impl<R: Reader> Bytes::Select for BufReader<R> {
     fn select<'a>(&'a mut self, bytes: uint) -> Bytes::Selected<'a> {
         match self.maybe_fill_buf() {
             Err(IoError { kind: std::io::EndOfFile, .. }) => (),
-            Err(err) => fail!("read error: {}", err.desc),
+            Err(err) => panic!("read error: {}", err.desc),
             _ => ()
         }
 

src/cut/cut.rs

@@ -142,7 +142,7 @@ fn cut_characters<R: Reader>(reader: R,
         let line = match buf_in.read_line() {
             Ok(line) => line,
             Err(std::io::IoError { kind: std::io::EndOfFile, .. }) => break,
-            _ => fail!(),
+            _ => panic!(),
         };
 
         let mut char_pos = 0;
@@ -248,7 +248,7 @@ fn cut_fields_delimiter<R: Reader>(reader: R,
         let line = match buf_in.read_until(b'\n') {
             Ok(line) => line,
             Err(std::io::IoError { kind: std::io::EndOfFile, .. }) => break,
-            _ => fail!(),
+            _ => panic!(),
         };
 
         let mut fields_pos = 1;
@@ -330,7 +330,7 @@ fn cut_fields<R: Reader>(reader: R,
         let line = match buf_in.read_until(b'\n') {
             Ok(line) => line,
             Err(std::io::IoError { kind: std::io::EndOfFile, .. }) => break,
-            _ => fail!(),
+            _ => panic!(),
         };
 
         let mut fields_pos = 1;

src/dirname/dirname.rs

@@ -25,7 +25,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(f) => fail!("Invalid options\n{}", f)
+        Err(f) => panic!("Invalid options\n{}", f)
     };
 
     if matches.opt_present("help") {

src/echo/echo.rs

@@ -55,7 +55,7 @@ fn convert_str(string: &[u8], index: uint, base: uint) -> (char, uint) {
     let (max_digits, is_legal_digit) = match base {
         8u => (3, isodigit),
         16u => (2, isxdigit),
-        _ => fail!(),
+        _ => panic!(),
     };
 
     let mut bytes = vec!();

src/fmt/parasplit.rs

@@ -41,7 +41,7 @@ impl Line {
     fn get_formatline(self) -> FileLine {
         match self {
             FormatLine(fl) => fl,
-            NoFormatLine(..) => fail!("Found NoFormatLine when expecting FormatLine")
+            NoFormatLine(..) => panic!("Found NoFormatLine when expecting FormatLine")
         }
     }
 
@@ -49,7 +49,7 @@ impl Line {
     fn get_noformatline(self) -> (String, bool) {
         match self {
             NoFormatLine(s, b) => (s, b),
-            FormatLine(..) => fail!("Found FormatLine when expecting NoFormatLine")
+            FormatLine(..) => panic!("Found FormatLine when expecting NoFormatLine")
         }
     }
 }

src/hostname/hostname.rs

@@ -139,7 +139,7 @@ fn xgethostname() -> String {
     };
 
     if err != 0 {
-        fail!("Cannot determine hostname");
+        panic!("Cannot determine hostname");
     }
 
     let last_char = name.iter().position(|byte| *byte == 0).unwrap_or(namelen);

src/link/link.rs

@@ -29,7 +29,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     if matches.opt_present("version") {

src/mkfifo/mkfifo.rs

@@ -32,7 +32,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     if matches.opt_present("version") {

src/tail/tail.rs

@@ -196,7 +196,7 @@ fn tail<T: Reader>(reader: &mut BufferedReader<T>, line_count: uint, byte_count:
         for io_line in reader.lines() {
             match io_line {
                 Ok(line) => print!("{}", line),
-                Err(err) => fail!(err)
+                Err(err) => panic!(err)
             }
         }
     }
@@ -225,7 +225,7 @@ fn tail_lines<T: Reader>(reader: &mut BufferedReader<T>, mut line_count: uint, b
                 }
                 ringbuf.push(line);
             }
-            Err(err) => fail!(err)
+            Err(err) => panic!(err)
         }
     }
     for line in ringbuf.iter() {
@@ -253,7 +253,7 @@ fn tail_bytes<T: Reader>(reader: &mut BufferedReader<T>, mut byte_count: uint, b
                 }
                 ringbuf.push(byte);
             }
-            Err(err) => fail!(err)
+            Err(err) => panic!(err)
         }
     }
     for byte in ringbuf.iter() {

src/touch/touch.rs

@@ -41,7 +41,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m)  => m,
-        Err(e) => fail!("Invalid options\n{}", e)
+        Err(e) => panic!("Invalid options\n{}", e)
     };
 
     if matches.opt_present("version") {
@@ -65,7 +65,7 @@ pub fn uumain(args: Vec<String>) -> int {
     if matches.opt_present("date") && matches.opts_present(["reference".to_string(), "t".to_string()]) ||
        matches.opt_present("reference") && matches.opts_present(["date".to_string(), "t".to_string()]) ||
        matches.opt_present("t") && matches.opts_present(["date".to_string(), "reference".to_string()]) {
-        fail!("Invalid options: cannot specify reference time from more than one source");
+        panic!("Invalid options: cannot specify reference time from more than one source");
     }
 
     let (mut atime, mut mtime) =
@@ -97,7 +97,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
             match File::create(&path) {
                 Ok(fd) => fd,
-                Err(e) => fail!("Unable to create file: {}\n{}", filename, e.desc)
+                Err(e) => panic!("Unable to create file: {}\n{}", filename, e.desc)
             };
 
             // Minor optimization: if no reference time was specified, we're done.
@@ -128,7 +128,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
         match std::io::fs::change_file_times(&path, atime, mtime) {
             Ok(t) => t,
-            Err(e) => fail!("Unable to modify times\n{}", e.desc)
+            Err(e) => panic!("Unable to modify times\n{}", e.desc)
         }
     }
 
@@ -139,12 +139,12 @@ fn stat(path: &Path, follow: bool) -> std::io::FileStat {
     if follow {
         match std::io::fs::stat(path) {
             Ok(stat) => stat,
-            Err(e)   => fail!("Unable to open file\n{}", e.desc)
+            Err(e)   => panic!("Unable to open file\n{}", e.desc)
         }
     } else {
         match std::io::fs::lstat(path) {
             Ok(stat) => stat,
-            Err(e)   => fail!("Unable to open file\n{}", e.desc)
+            Err(e)   => panic!("Unable to open file\n{}", e.desc)
         }
     }
 }
@@ -156,7 +156,7 @@ fn parse_date(str: &str) -> u64 {
     // http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=lib/parse-datetime.y
     match time::strptime(str, "%c") {
         Ok(tm) => (tm.to_timespec().sec * 1000) as u64,
-        Err(e) => fail!("Unable to parse date\n{}", e)
+        Err(e) => panic!("Unable to parse date\n{}", e)
     }
 }
 
@@ -168,12 +168,12 @@ fn parse_timestamp(str: &str) -> u64 {
         10 => "%y%m%d%H%M",
         11 => "%m%d%H%M.%S",
          8 => "%m%d%H%M",
-         _ => fail!("Unknown timestamp format")
+         _ => panic!("Unknown timestamp format")
     };
 
     match time::strptime(str, format) {
         Ok(tm) => (tm.to_timespec().sec * 1000) as u64,
-        Err(e) => fail!("Unable to parse timestamp\n{}", e)
+        Err(e) => panic!("Unable to parse timestamp\n{}", e)
     }
 }
 

src/tr/tr.rs

@@ -103,7 +103,7 @@ fn delete(set: Vec<char>, complement: bool) {
         match c {
             Ok(c) if is_allowed(c) => out.write_char(c).unwrap(),
             Ok(_) => (),
-            Err(err) => fail!("{}", err),
+            Err(err) => panic!("{}", err),
         };
     }
 }
@@ -130,7 +130,7 @@ fn tr(set1: &[char], set2: &[char]) {
                 out.write_char(trc).unwrap();
             }
             Err(err) => {
-                fail!("{}", err);
+                panic!("{}", err);
             }
         }
     }

src/users/users.rs

@@ -61,7 +61,7 @@ pub fn uumain(args: Vec<String>) -> int {
 
     let matches = match getopts::getopts(args.tail(), opts) {
         Ok(m) => m,
-        Err(f) => fail!("{}", f),
+        Err(f) => panic!("{}", f),
     };
 
     if matches.opt_present("help") {

test/cat.rs

@@ -12,7 +12,7 @@ fn test_output_multi_files_print_all_chars() {
                                 .arg("-n").output() {
 
         Ok(p) => p,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     let out = str::from_utf8(po.output.as_slice()).unwrap();

test/mkdir.rs

@@ -32,7 +32,7 @@ fn test_mkdir_dup_dir() {
     let exit_success = prog.unwrap().success();
     if !exit_success {
         cleanup(TEST_DIR2);
-        fail!();
+        panic!();
     }
     let prog2 = Command::new(EXE).arg(TEST_DIR2).status();
     let exit_success2 = prog2.unwrap().success();

test/mv.rs

@@ -14,7 +14,7 @@ static EXE: &'static str = "./mv";
 macro_rules! assert_empty_stderr(
     ($cond:expr) => (
         if $cond.stderr.len() > 0 {
-            fail!(format!("stderr: {}", $cond.stderr))
+            panic!(format!("stderr: {}", $cond.stderr))
         }
     );
 )

test/sort.rs

@@ -34,13 +34,13 @@ fn numeric_helper(test_num: int) {
     cmd.arg("-n");
     let po = match cmd.clone().arg(format!("{}{}{}", "numeric", test_num, ".txt")).output() {
         Ok(p) => p,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
 
     let answer = match File::open(&Path::new(format!("{}{}{}", "numeric", test_num, ".ans")))
             .read_to_end() {
         Ok(answer) => answer,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
     assert_eq!(String::from_utf8(po.output), String::from_utf8(answer));
 }

test/tr.rs

@@ -9,7 +9,7 @@ fn run(input: &str, args: &[&'static str]) -> Vec<u8> {
 
     let po = match process.wait_with_output() {
         Ok(p) => p,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
     po.output
 }

test/truncate.rs

@@ -8,7 +8,7 @@ static TFILE2: &'static str = "truncate_test_2";
 fn make_file(name: &str) -> io::File {
     match io::File::create(&Path::new(name)) {
         Ok(f) => f,
-        Err(_) => fail!()
+        Err(_) => panic!()
     }
 }
 
@@ -16,11 +16,11 @@ fn make_file(name: &str) -> io::File {
 fn test_increase_file_size() {
     let mut file = make_file(TFILE1);
     if !Command::new(PROGNAME).args(["-s", "+5K", TFILE1]).status().unwrap().success() {
-        fail!();
+        panic!();
     }
     file.seek(0, io::SeekEnd).unwrap();
     if file.tell().unwrap() != 5 * 1024 {
-        fail!();
+        panic!();
     }
     io::fs::unlink(&Path::new(TFILE1)).unwrap();
 }
@@ -30,12 +30,12 @@ fn test_decrease_file_size() {
     let mut file = make_file(TFILE2);
     file.write(b"1234567890").unwrap();
     if !Command::new(PROGNAME).args(["--size=-4", TFILE2]).status().unwrap().success() {
-        fail!();
+        panic!();
     }
     file.seek(0, io::SeekEnd).unwrap();
     if file.tell().unwrap() != 6 {
         println!("{}", file.tell());
-        fail!();
+        panic!();
     }
     io::fs::unlink(&Path::new(TFILE2)).unwrap();
 }

test/unexpand.rs

@@ -9,7 +9,7 @@ fn run(input: &str, args: &[&'static str]) -> Vec<u8> {
 
     let po = match process.wait_with_output() {
         Ok(p) => p,
-        Err(err) => fail!("{}", err),
+        Err(err) => panic!("{}", err),
     };
     po.output
 }