Remove a bunch of unnecessary allocations and copies
This commit is contained in:
parent
ca74cbdc5c
commit
1720d9f663
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@ -99,7 +99,7 @@ pub fn is_test_ignored(config: &config, testfile: &Path) -> bool {
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return false;
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fn xfail_target() -> ~str {
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~"xfail-" + str::to_owned(os::SYSNAME)
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~"xfail-" + os::SYSNAME
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}
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}
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@ -173,7 +173,7 @@ fn parse_name_directive(line: &str, directive: &str) -> bool {
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fn parse_name_value_directive(line: &str,
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directive: ~str) -> Option<~str> {
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let keycolon = directive + ~":";
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let keycolon = directive + ":";
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match str::find_str(line, keycolon) {
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Some(colon) => {
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let value = str::slice(line, colon + str::len(keycolon),
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@ -24,12 +24,12 @@ fn target_env(lib_path: &str, prog: &str) -> ~[(~str,~str)] {
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let mut env = os::env();
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// Make sure we include the aux directory in the path
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assert!(prog.ends_with(~".exe"));
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let aux_path = prog.slice(0u, prog.len() - 4u).to_owned() + ~".libaux";
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assert!(prog.ends_with(".exe"));
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let aux_path = prog.slice(0u, prog.len() - 4u).to_owned() + ".libaux";
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env = do vec::map(env) |pair| {
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let (k,v) = *pair;
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if k == ~"PATH" { (~"PATH", v + ~";" + lib_path + ~";" + aux_path) }
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if k == ~"PATH" { (~"PATH", v + ";" + lib_path + ";" + aux_path) }
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else { (k,v) }
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};
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if str::ends_with(prog, "rustc.exe") {
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@ -378,7 +378,7 @@ fn check_expected_errors(expected_errors: ~[errors::ExpectedError],
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was_expected = true;
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}
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if !was_expected && is_compiler_error_or_warning(str::to_owned(line)) {
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if !was_expected && is_compiler_error_or_warning(line) {
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fatal_ProcRes(fmt!("unexpected compiler error or warning: '%s'",
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line),
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ProcRes);
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@ -596,8 +596,7 @@ fn make_lib_name(config: &config, auxfile: &Path, testfile: &Path) -> Path {
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}
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fn make_exe_name(config: &config, testfile: &Path) -> Path {
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Path(output_base_name(config, testfile).to_str() +
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str::to_owned(os::EXE_SUFFIX))
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Path(output_base_name(config, testfile).to_str() + os::EXE_SUFFIX)
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}
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fn make_run_args(config: &config, _props: &TestProps, testfile: &Path) ->
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@ -606,7 +605,7 @@ fn make_run_args(config: &config, _props: &TestProps, testfile: &Path) ->
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// then split apart its command
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let toolargs = split_maybe_args(&config.runtool);
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let mut args = toolargs + ~[make_exe_name(config, testfile).to_str()];
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let mut args = toolargs + [make_exe_name(config, testfile).to_str()];
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let prog = args.shift();
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return ProcArgs {prog: prog, args: args};
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}
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@ -655,7 +654,7 @@ fn make_cmdline(_libpath: &str, prog: &str, args: &[~str]) -> ~str {
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#[cfg(target_os = "win32")]
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fn make_cmdline(libpath: &str, prog: &str, args: &[~str]) -> ~str {
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fmt!("%s %s %s", lib_path_cmd_prefix(libpath), prog,
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str::connect(args, ~" "))
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str::connect(args, " "))
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}
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// Build the LD_LIBRARY_PATH variable as it would be seen on the command line
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@ -776,8 +775,8 @@ fn _arm_exec_compiled_test(config: &config, props: &TestProps,
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for args.args.each |tv| {
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newcmd_out.push_str(" ");
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newcmd_err.push_str(" ");
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newcmd_out.push_str(tv.to_owned());
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newcmd_err.push_str(tv.to_owned());
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newcmd_out.push_str(*tv);
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newcmd_err.push_str(*tv);
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}
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newcmd_out.push_str(" 2>/dev/null");
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@ -110,10 +110,11 @@ pub struct Opt {
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}
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fn mkname(nm: &str) -> Name {
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let unm = str::to_owned(nm);
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return if nm.len() == 1u {
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Short(str::char_at(unm, 0u))
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} else { Long(unm) };
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if nm.len() == 1u {
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Short(str::char_at(nm, 0u))
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} else {
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Long(nm.to_owned())
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}
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}
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/// Create an option that is required and takes an argument
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@ -195,19 +196,19 @@ pub enum Fail_ {
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pub fn fail_str(f: Fail_) -> ~str {
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return match f {
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ArgumentMissing(ref nm) => {
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~"Argument to option '" + *nm + "' missing."
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fmt!("Argument to option '%s' missing.", *nm)
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}
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UnrecognizedOption(ref nm) => {
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~"Unrecognized option: '" + *nm + "'."
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fmt!("Unrecognized option: '%s'.", *nm)
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}
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OptionMissing(ref nm) => {
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~"Required option '" + *nm + "' missing."
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fmt!("Required option '%s' missing.", *nm)
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}
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OptionDuplicated(ref nm) => {
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~"Option '" + *nm + "' given more than once."
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fmt!("Option '%s' given more than once.", *nm)
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}
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UnexpectedArgument(ref nm) => {
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~"Option " + *nm + " does not take an argument."
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fmt!("Option '%s' does not take an argument.", *nm)
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}
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};
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}
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@ -245,11 +246,11 @@ pub fn getopts(args: &[~str], opts: &[Opt]) -> Result {
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let mut names;
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let mut i_arg = None;
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if cur[1] == '-' as u8 {
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let tail = str::slice(cur, 2, curlen).to_owned();
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let tail = str::slice(cur, 2, curlen);
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let mut tail_eq = ~[];
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for str::each_splitn_char(tail, '=', 1) |s| { tail_eq.push(s.to_owned()) }
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if tail_eq.len() <= 1 {
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names = ~[Long(tail)];
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names = ~[Long(tail.to_owned())];
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} else {
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names =
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~[Long(copy tail_eq[0])];
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@ -230,7 +230,7 @@ pub mod v4 {
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let input_is_inaddr_none =
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result::get(&ip_rep_result).as_u32() == INADDR_NONE;
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let new_addr = uv_ip4_addr(str::to_owned(ip), 22);
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let new_addr = uv_ip4_addr(ip, 22);
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let reformatted_name = uv_ip4_name(&new_addr);
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debug!("try_parse_addr: input ip: %s reparsed ip: %s",
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ip, reformatted_name);
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@ -259,7 +259,6 @@ pub mod v6 {
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use uv_ip6_name = uv::ll::ip6_name;
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use core::result;
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use core::str;
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/**
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* Convert a str to `ip_addr`
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@ -285,7 +284,7 @@ pub mod v6 {
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pub fn try_parse_addr(ip: &str) -> result::Result<IpAddr,ParseAddrErr> {
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unsafe {
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// need to figure out how to establish a parse failure..
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let new_addr = uv_ip6_addr(str::to_owned(ip), 22);
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let new_addr = uv_ip6_addr(ip, 22);
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let reparsed_name = uv_ip6_name(&new_addr);
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debug!("v6::try_parse_addr ip: '%s' reparsed '%s'",
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ip, reparsed_name);
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@ -585,7 +585,7 @@ fn get_path(rawurl: &str, authority: bool) ->
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}
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}
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return Ok((decode_component(str::slice(rawurl, 0, end).to_owned()),
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return Ok((decode_component(str::slice(rawurl, 0, end)),
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str::slice(rawurl, end, len).to_owned()));
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}
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@ -596,14 +596,13 @@ fn get_query_fragment(rawurl: &str) ->
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if str::starts_with(rawurl, "#") {
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let f = decode_component(str::slice(rawurl,
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1,
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str::len(rawurl)).to_owned());
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str::len(rawurl)));
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return Ok((~[], Some(f)));
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} else {
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return Ok((~[], None));
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}
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}
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let (q, r) = split_char_first(str::slice(rawurl, 1,
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str::len(rawurl)).to_owned(), '#');
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let (q, r) = split_char_first(str::slice(rawurl, 1, rawurl.len()), '#');
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let f = if str::len(r) != 0 {
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Some(decode_component(r)) } else { None };
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return Ok((query_from_str(q), f));
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@ -399,8 +399,7 @@ mod tests {
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let mut left = len;
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while left > 0u {
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let take = (left + 1u) / 2u;
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sh.input_str(str::slice(t.input, len - left,
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take + len - left).to_owned());
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sh.input_str(t.input.slice(len - left, take + len - left));
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left = left - take;
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}
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let out = sh.result();
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@ -293,7 +293,7 @@ priv fn do_strptime(s: &str, format: &str) -> Result<Tm, ~str> {
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let mut i = 0u;
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while i < digits {
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let range = str::char_range_at(str::to_owned(ss), pos);
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let range = str::char_range_at(ss, pos);
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pos = range.next;
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match range.ch {
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@ -632,7 +632,7 @@ priv fn do_strptime(s: &str, format: &str) -> Result<Tm, ~str> {
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}
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}
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do io::with_str_reader(str::to_owned(format)) |rdr| {
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do io::with_str_reader(format) |rdr| {
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let mut tm = Tm {
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tm_sec: 0_i32,
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tm_min: 0_i32,
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@ -844,7 +844,7 @@ priv fn do_strftime(format: &str, tm: &Tm) -> ~str {
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let mut buf = ~"";
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do io::with_str_reader(str::to_owned(format)) |rdr| {
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do io::with_str_reader(format) |rdr| {
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while !rdr.eof() {
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match rdr.read_char() {
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'%' => buf += parse_type(rdr.read_char(), tm),
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@ -201,7 +201,7 @@ struct Logger {
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pub impl Logger {
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fn info(&self, i: &str) {
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io::println(~"workcache: " + i.to_owned());
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io::println(~"workcache: " + i);
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}
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}
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@ -741,7 +741,6 @@ pub fn mangle_internal_name_by_seq(ccx: @CrateContext, flav: &str) -> ~str {
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pub fn output_dll_filename(os: session::os, lm: LinkMeta) -> ~str {
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let libname = fmt!("%s-%s-%s", lm.name, lm.extras_hash, lm.vers);
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let (dll_prefix, dll_suffix) = match os {
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session::os_win32 => (win32::DLL_PREFIX, win32::DLL_SUFFIX),
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session::os_macos => (macos::DLL_PREFIX, macos::DLL_SUFFIX),
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@ -749,8 +748,7 @@ pub fn output_dll_filename(os: session::os, lm: LinkMeta) -> ~str {
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session::os_android => (android::DLL_PREFIX, android::DLL_SUFFIX),
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session::os_freebsd => (freebsd::DLL_PREFIX, freebsd::DLL_SUFFIX),
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};
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return str::to_owned(dll_prefix) + libname +
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str::to_owned(dll_suffix);
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fmt!("%s%s-%s-%s%s", dll_prefix, lm.name, lm.extras_hash, lm.vers, dll_suffix)
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}
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// If the user wants an exe generated we need to invoke
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@ -2014,7 +2014,7 @@ pub fn type_to_str_inner(names: @TypeNames, outer0: &[TypeRef], ty: TypeRef)
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let mut first: bool = true;
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for tys.each |t| {
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if first { first = false; } else { s += ", "; }
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s += type_to_str_inner(names, outer, *t).to_owned();
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s += type_to_str_inner(names, outer, *t);
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}
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// [Note at-str] FIXME #2543: Could rewrite this without the copy,
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// but need better @str support.
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@ -268,8 +268,7 @@ pub fn list_file_metadata(intr: @ident_interner,
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match get_metadata_section(os, path) {
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option::Some(bytes) => decoder::list_crate_metadata(intr, bytes, out),
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option::None => {
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out.write_str(~"could not find metadata in "
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+ path.to_str() + ".\n");
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out.write_str(fmt!("could not find metadata in %s.\n", path.to_str()))
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}
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}
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}
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@ -89,8 +89,7 @@ pub fn enc_ty(w: @io::Writer, cx: @ctxt, t: ty::t) {
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let abbrev_len = 3u + estimate_sz(pos) + estimate_sz(len);
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if abbrev_len < len {
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// I.e. it's actually an abbreviation.
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let s = ~"#" + uint::to_str_radix(pos, 16u) + ":" +
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uint::to_str_radix(len, 16u) + "#";
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let s = fmt!("#%x:%x#", pos, len);
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let a = ty_abbrev { pos: pos, len: len, s: @s };
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abbrevs.insert(t, a);
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}
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@ -98,7 +98,8 @@ pub fn trans_inline_asm(bcx: block, ia: &ast::inline_asm) -> block {
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// Add the clobbers to our constraints list
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if clobbers != ~"" && constraints != ~"" {
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constraints += ~"," + clobbers;
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constraints += ",";
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constraints += clobbers;
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} else {
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constraints += clobbers;
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}
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@ -2906,8 +2906,7 @@ pub fn decl_crate_map(sess: session::Session, mapmeta: LinkMeta,
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let cstore = sess.cstore;
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while cstore::have_crate_data(cstore, n_subcrates) { n_subcrates += 1; }
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let mapname = if *sess.building_library {
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mapmeta.name.to_owned() + "_" + mapmeta.vers.to_owned() + "_"
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+ mapmeta.extras_hash.to_owned()
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fmt!("%s_%s_%s", mapmeta.name, mapmeta.vers, mapmeta.extras_hash)
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} else {
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~"toplevel"
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};
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@ -60,8 +60,8 @@ pub impl FnType {
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fn build_shim_args(&self, bcx: block,
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arg_tys: &[TypeRef],
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llargbundle: ValueRef) -> ~[ValueRef] {
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let mut atys = /*bad*/copy self.arg_tys;
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let mut attrs = /*bad*/copy self.attrs;
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let mut atys: &[LLVMType] = self.arg_tys;
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let mut attrs: &[option::Option<Attribute>] = self.attrs;
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let mut llargvals = ~[];
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let mut i = 0u;
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@ -71,8 +71,8 @@ pub impl FnType {
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let llretptr = GEPi(bcx, llargbundle, [0u, n]);
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let llretloc = Load(bcx, llretptr);
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llargvals = ~[llretloc];
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atys = vec::to_owned(atys.tail());
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attrs = vec::to_owned(attrs.tail());
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atys = atys.tail();
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attrs = attrs.tail();
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}
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while i < n {
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@ -133,12 +133,12 @@ pub impl FnType {
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ret_ty: TypeRef,
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llwrapfn: ValueRef,
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llargbundle: ValueRef) {
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let mut atys = /*bad*/copy self.arg_tys;
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let mut attrs = /*bad*/copy self.attrs;
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let mut atys: &[LLVMType] = self.arg_tys;
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let mut attrs: &[option::Option<Attribute>] = self.attrs;
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let mut j = 0u;
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let llretptr = if self.sret {
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atys = vec::to_owned(atys.tail());
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attrs = vec::to_owned(attrs.tail());
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atys = atys.tail();
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attrs = attrs.tail();
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j = 1u;
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get_param(llwrapfn, 0u)
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} else if self.ret_ty.cast {
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@ -3661,8 +3661,8 @@ pub fn check_intrinsic_type(ccx: @mut CrateCtxt, it: @ast::foreign_item) {
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~"bswap64" => (0, ~[ ty::mk_i64() ], ty::mk_i64()),
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ref other => {
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tcx.sess.span_err(it.span,
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~"unrecognized intrinsic function: `" +
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(*other) + "`");
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fmt!("unrecognized intrinsic function: `%s`",
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*other));
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return;
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}
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};
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@ -323,8 +323,8 @@ fn check_main_fn_ty(ccx: @mut CrateCtxt,
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}
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_ => {
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tcx.sess.span_bug(main_span,
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~"main has a non-function type: found `" +
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ppaux::ty_to_str(tcx, main_t) + "`");
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fmt!("main has a non-function type: found `%s`",
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ppaux::ty_to_str(tcx, main_t)));
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}
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}
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}
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@ -372,8 +372,8 @@ fn check_start_fn_ty(ccx: @mut CrateCtxt,
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}
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_ => {
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tcx.sess.span_bug(start_span,
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~"start has a non-function type: found `" +
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ppaux::ty_to_str(tcx, start_t) + "`");
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fmt!("start has a non-function type: found `%s`",
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ppaux::ty_to_str(tcx, start_t)));
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}
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}
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}
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@ -416,7 +416,7 @@ pub fn ty_to_str(cx: ctxt, typ: t) -> ~str {
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ty_rptr(r, ref tm) => {
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region_to_str_space(cx, "&", r) + mt_to_str(cx, tm)
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}
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ty_unboxed_vec(ref tm) => { ~"unboxed_vec<" + mt_to_str(cx, tm) + ">" }
|
||||
ty_unboxed_vec(ref tm) => { fmt!("unboxed_vec<%s>", mt_to_str(cx, tm)) }
|
||||
ty_type => ~"type",
|
||||
ty_tup(ref elems) => {
|
||||
let strs = elems.map(|elem| ty_to_str(cx, *elem));
|
||||
|
|
|
@ -272,12 +272,11 @@ fn run_cmd(repl: &mut Repl, _in: @io::Reader, _out: @io::Writer,
|
|||
}
|
||||
~"help" => {
|
||||
println(
|
||||
~":{\\n ..lines.. \\n:}\\n - execute multiline command\n" +
|
||||
":load <crate> ... - \
|
||||
loads given crates as dynamic libraries\n" +
|
||||
":clear - clear the bindings\n" +
|
||||
":exit - exit from the repl\n" +
|
||||
":help - show this message");
|
||||
":{\\n ..lines.. \\n:}\\n - execute multiline command\n\
|
||||
:load <crate> ... - loads given crates as dynamic libraries\n\
|
||||
:clear - clear the bindings\n\
|
||||
:exit - exit from the repl\n\
|
||||
:help - show this message");
|
||||
}
|
||||
~"load" => {
|
||||
let mut loaded_crates: ~[~str] = ~[];
|
||||
|
|
|
@ -145,7 +145,7 @@ pub mod win32 {
|
|||
pub fn as_utf16_p<T>(s: &str, f: &fn(*u16) -> T) -> T {
|
||||
let mut t = str::to_utf16(s);
|
||||
// Null terminate before passing on.
|
||||
t += ~[0u16];
|
||||
t += [0u16];
|
||||
vec::as_imm_buf(t, |buf, _len| f(buf))
|
||||
}
|
||||
}
|
||||
|
@ -437,8 +437,7 @@ fn dup2(src: c_int, dst: c_int) -> c_int {
|
|||
|
||||
/// Returns the proper dll filename for the given basename of a file.
|
||||
pub fn dll_filename(base: &str) -> ~str {
|
||||
return str::to_owned(DLL_PREFIX) + str::to_owned(base) +
|
||||
str::to_owned(DLL_SUFFIX)
|
||||
fmt!("%s%s%s", DLL_PREFIX, base, DLL_SUFFIX)
|
||||
}
|
||||
|
||||
/// Optionally returns the filesystem path to the current executable which is
|
||||
|
|
|
@ -448,7 +448,8 @@ fn scan_number(c: char, rdr: @mut StringReader) -> token::Token {
|
|||
is_float = true;
|
||||
bump(rdr);
|
||||
let dec_part = scan_digits(rdr, 10u);
|
||||
num_str += ~"." + dec_part;
|
||||
num_str += ".";
|
||||
num_str += dec_part;
|
||||
}
|
||||
if is_float {
|
||||
match base {
|
||||
|
|
|
@ -26,8 +26,8 @@ fn print_complements() {
|
|||
let all = ~[Blue, Red, Yellow];
|
||||
for vec::each(all) |aa| {
|
||||
for vec::each(all) |bb| {
|
||||
io::println(show_color(*aa) + ~" + " + show_color(*bb) +
|
||||
~" -> " + show_color(transform(*aa, *bb)));
|
||||
io::println(show_color(*aa) + " + " + show_color(*bb) +
|
||||
" -> " + show_color(transform(*aa, *bb)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -50,7 +50,7 @@ fn show_color(cc: color) -> ~str {
|
|||
fn show_color_list(set: ~[color]) -> ~str {
|
||||
let mut out = ~"";
|
||||
for vec::eachi(set) |_ii, col| {
|
||||
out += ~" ";
|
||||
out += " ";
|
||||
out += show_color(*col);
|
||||
}
|
||||
return out;
|
||||
|
@ -82,7 +82,7 @@ fn show_number(nn: uint) -> ~str {
|
|||
while num != 0 {
|
||||
dig = num % 10;
|
||||
num = num / 10;
|
||||
out = show_digit(dig) + ~" " + out;
|
||||
out = show_digit(dig) + " " + out;
|
||||
}
|
||||
|
||||
return out;
|
||||
|
@ -131,8 +131,8 @@ fn creature(
|
|||
}
|
||||
option::None => {
|
||||
// log creatures met and evil clones of self
|
||||
let report = fmt!("%u", creatures_met) + ~" " +
|
||||
show_number(evil_clones_met);
|
||||
let report = fmt!("%u %s",
|
||||
creatures_met, show_number(evil_clones_met));
|
||||
to_rendezvous_log.send(report);
|
||||
break;
|
||||
}
|
||||
|
|
|
@ -49,7 +49,7 @@ fn make_cumulative(aa: ~[AminoAcids]) -> ~[AminoAcids] {
|
|||
let mut ans: ~[AminoAcids] = ~[];
|
||||
for aa.each |a| {
|
||||
cp += a.prob;
|
||||
ans += ~[AminoAcids {ch: a.ch, prob: cp}];
|
||||
ans += [AminoAcids {ch: a.ch, prob: cp}];
|
||||
}
|
||||
return ans;
|
||||
}
|
||||
|
@ -72,7 +72,7 @@ fn make_random_fasta(wr: @io::Writer,
|
|||
desc: ~str,
|
||||
genelist: ~[AminoAcids],
|
||||
n: int) {
|
||||
wr.write_line(~">" + id + ~" " + desc);
|
||||
wr.write_line(~">" + id + " " + desc);
|
||||
let mut rng = rand::rng();
|
||||
let rng = @mut MyRandom {
|
||||
last: rng.next()
|
||||
|
@ -91,7 +91,7 @@ fn make_random_fasta(wr: @io::Writer,
|
|||
|
||||
fn make_repeat_fasta(wr: @io::Writer, id: ~str, desc: ~str, s: ~str, n: int) {
|
||||
unsafe {
|
||||
wr.write_line(~">" + id + ~" " + desc);
|
||||
wr.write_line(~">" + id + " " + desc);
|
||||
let mut op: ~str = ~"";
|
||||
let sl: uint = str::len(s);
|
||||
for uint::range(0u, n as uint) |i| {
|
||||
|
@ -139,13 +139,13 @@ fn main() {
|
|||
make_cumulative(~[acid('a', 30u32), acid('c', 20u32), acid('g', 20u32),
|
||||
acid('t', 30u32)]);
|
||||
let alu: ~str =
|
||||
~"GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG" +
|
||||
~"GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA" +
|
||||
~"CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT" +
|
||||
~"ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA" +
|
||||
~"GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG" +
|
||||
~"AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC" +
|
||||
~"AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA";
|
||||
~"GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG\
|
||||
GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA\
|
||||
CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT\
|
||||
ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA\
|
||||
GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG\
|
||||
AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC\
|
||||
AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA";
|
||||
make_repeat_fasta(writer, ~"ONE", ~"Homo sapiens alu", alu, n * 2);
|
||||
make_random_fasta(writer, ~"TWO", ~"IUB ambiguity codes", iub, n * 3);
|
||||
make_random_fasta(writer, ~"THREE",
|
||||
|
|
|
@ -103,7 +103,7 @@ pub impl Sudoku {
|
|||
for u8::range(0u8, 9u8) |row| {
|
||||
for u8::range(0u8, 9u8) |col| {
|
||||
let color = self.grid[row][col];
|
||||
if color == 0u8 { work += ~[(row, col)]; }
|
||||
if color == 0u8 { work += [(row, col)]; }
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -96,7 +96,7 @@ fn recurse_or_fail(depth: int, st: Option<State>) {
|
|||
fn_box: || @Cons((), fn_box()),
|
||||
tuple: (@Cons((), st.tuple.first()),
|
||||
~Cons((), @*st.tuple.second())),
|
||||
vec: st.vec + ~[@Cons((), *st.vec.last())],
|
||||
vec: st.vec + [@Cons((), *st.vec.last())],
|
||||
res: r(@Cons((), st.res._l))
|
||||
}
|
||||
}
|
||||
|
|
|
@ -26,7 +26,7 @@ impl to_str for int {
|
|||
|
||||
impl<T:to_str> to_str for ~[T] {
|
||||
fn to_str(&self) -> ~str {
|
||||
~"[" + str::connect(vec::map(*self, |e| e.to_str() ), ~", ") + ~"]"
|
||||
~"[" + str::connect(vec::map(*self, |e| e.to_str() ), ", ") + "]"
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue