Merge remote-tracking branch 'brson/companion' into incoming

Conflicts:
	src/compiletest/compiletest.rs
	src/libcargo/cargo.rs
	src/libcore/core.rs
	src/librustc/rustc.rs
	src/librustdoc/rustdoc.rc

3 files changed, 192 insertions, 207 deletions

diff --git a/src/compiletest/common.rs b/src/compiletest/common.rs
index b951c9fc3c1..dcbe419ddb1 100644
--- a/src/compiletest/common.rs
+++ b/src/compiletest/common.rs
@@ -1,14 +1,5 @@
 enum mode { mode_compile_fail, mode_run_fail, mode_run_pass, mode_pretty, }
 
-#[cfg(stage0)]
-impl mode : cmp::Eq {
-    pure fn eq(other: &mode) -> bool {
-        (*other) as int == self as int
-    }
-    pure fn ne(other: &mode) -> bool { !self.eq(other) }
-}
-#[cfg(stage1)]
-#[cfg(stage2)]
 impl mode : cmp::Eq {
     pure fn eq(&self, other: &mode) -> bool {
         (*other) as int == (*self) as int
diff --git a/src/compiletest/compiletest.rc b/src/compiletest/compiletest.rc
index db605c3caa4..a9ca15babde 100644
--- a/src/compiletest/compiletest.rc
+++ b/src/compiletest/compiletest.rc
@@ -26,6 +26,198 @@ mod common;
 #[legacy_exports]
 mod errors;
 
+use std::getopts;
+use std::test;
+
+use core::result;
+use result::{Ok, Err};
+
+use common::config;
+use common::mode_run_pass;
+use common::mode_run_fail;
+use common::mode_compile_fail;
+use common::mode_pretty;
+use common::mode;
+use util::logv;
+
+fn main() {
+    let args = os::args();
+    let config = parse_config(args);
+    log_config(config);
+    run_tests(config);
+}
+
+fn parse_config(args: ~[~str]) -> config {
+    let opts =
+        ~[getopts::reqopt(~"compile-lib-path"),
+          getopts::reqopt(~"run-lib-path"),
+          getopts::reqopt(~"rustc-path"), getopts::reqopt(~"src-base"),
+          getopts::reqopt(~"build-base"), getopts::reqopt(~"aux-base"),
+          getopts::reqopt(~"stage-id"),
+          getopts::reqopt(~"mode"), getopts::optflag(~"ignored"),
+          getopts::optopt(~"runtool"), getopts::optopt(~"rustcflags"),
+          getopts::optflag(~"verbose"),
+          getopts::optopt(~"logfile"),
+          getopts::optflag(~"jit")];
+
+    assert (vec::is_not_empty(args));
+    let args_ = vec::tail(args);
+    let matches =
+        &match getopts::getopts(args_, opts) {
+          Ok(m) => m,
+          Err(f) => fail getopts::fail_str(f)
+        };
+
+    fn opt_path(m: &getopts::Matches, nm: ~str) -> Path {
+        Path(getopts::opt_str(m, nm))
+    }
+
+    return {compile_lib_path: getopts::opt_str(matches, ~"compile-lib-path"),
+         run_lib_path: getopts::opt_str(matches, ~"run-lib-path"),
+         rustc_path: opt_path(matches, ~"rustc-path"),
+         src_base: opt_path(matches, ~"src-base"),
+         build_base: opt_path(matches, ~"build-base"),
+         aux_base: opt_path(matches, ~"aux-base"),
+         stage_id: getopts::opt_str(matches, ~"stage-id"),
+         mode: str_mode(getopts::opt_str(matches, ~"mode")),
+         run_ignored: getopts::opt_present(matches, ~"ignored"),
+         filter:
+             if vec::len(matches.free) > 0u {
+                 option::Some(matches.free[0])
+             } else { option::None },
+         logfile: option::map(&getopts::opt_maybe_str(matches,
+                                                     ~"logfile"),
+                              |s| Path(*s)),
+         runtool: getopts::opt_maybe_str(matches, ~"runtool"),
+         rustcflags: getopts::opt_maybe_str(matches, ~"rustcflags"),
+         jit: getopts::opt_present(matches, ~"jit"),
+         verbose: getopts::opt_present(matches, ~"verbose")};
+}
+
+fn log_config(config: config) {
+    let c = config;
+    logv(c, fmt!("configuration:"));
+    logv(c, fmt!("compile_lib_path: %s", config.compile_lib_path));
+    logv(c, fmt!("run_lib_path: %s", config.run_lib_path));
+    logv(c, fmt!("rustc_path: %s", config.rustc_path.to_str()));
+    logv(c, fmt!("src_base: %s", config.src_base.to_str()));
+    logv(c, fmt!("build_base: %s", config.build_base.to_str()));
+    logv(c, fmt!("stage_id: %s", config.stage_id));
+    logv(c, fmt!("mode: %s", mode_str(config.mode)));
+    logv(c, fmt!("run_ignored: %b", config.run_ignored));
+    logv(c, fmt!("filter: %s", opt_str(config.filter)));
+    logv(c, fmt!("runtool: %s", opt_str(config.runtool)));
+    logv(c, fmt!("rustcflags: %s", opt_str(config.rustcflags)));
+    logv(c, fmt!("jit: %b", config.jit));
+    logv(c, fmt!("verbose: %b", config.verbose));
+    logv(c, fmt!("\n"));
+}
+
+fn opt_str(maybestr: Option<~str>) -> ~str {
+    match maybestr { option::Some(s) => s, option::None => ~"(none)" }
+}
+
+fn str_opt(maybestr: ~str) -> Option<~str> {
+    if maybestr != ~"(none)" { option::Some(maybestr) } else { option::None }
+}
+
+fn str_mode(s: ~str) -> mode {
+    match s {
+      ~"compile-fail" => mode_compile_fail,
+      ~"run-fail" => mode_run_fail,
+      ~"run-pass" => mode_run_pass,
+      ~"pretty" => mode_pretty,
+      _ => fail ~"invalid mode"
+    }
+}
+
+fn mode_str(mode: mode) -> ~str {
+    match mode {
+      mode_compile_fail => ~"compile-fail",
+      mode_run_fail => ~"run-fail",
+      mode_run_pass => ~"run-pass",
+      mode_pretty => ~"pretty"
+    }
+}
+
+fn run_tests(config: config) {
+    let opts = test_opts(config);
+    let tests = make_tests(config);
+    let res = test::run_tests_console(&opts, tests);
+    if !res { fail ~"Some tests failed"; }
+}
+
+fn test_opts(config: config) -> test::TestOpts {
+    {filter:
+         match config.filter {
+           option::Some(s) => option::Some(s),
+           option::None => option::None
+         },
+     run_ignored: config.run_ignored,
+     logfile:
+         match config.logfile {
+           option::Some(s) => option::Some(s.to_str()),
+           option::None => option::None
+         }
+    }
+}
+
+fn make_tests(config: config) -> ~[test::TestDesc] {
+    debug!("making tests from %s",
+           config.src_base.to_str());
+    let mut tests = ~[];
+    for os::list_dir_path(&config.src_base).each |file| {
+        let file = copy *file;
+        debug!("inspecting file %s", file.to_str());
+        if is_test(config, file) {
+            tests.push(make_test(config, file))
+        }
+    }
+    move tests
+}
+
+fn is_test(config: config, testfile: &Path) -> bool {
+    // Pretty-printer does not work with .rc files yet
+    let valid_extensions =
+        match config.mode {
+          mode_pretty => ~[~".rs"],
+          _ => ~[~".rc", ~".rs"]
+        };
+    let invalid_prefixes = ~[~".", ~"#", ~"~"];
+    let name = testfile.filename().get();
+
+    let mut valid = false;
+
+    for valid_extensions.each |ext| {
+        if str::ends_with(name, *ext) { valid = true; }
+    }
+
+    for invalid_prefixes.each |pre| {
+        if str::starts_with(name, *pre) { valid = false; }
+    }
+
+    return valid;
+}
+
+fn make_test(config: config, testfile: &Path) ->
+   test::TestDesc {
+    {
+        name: make_test_name(config, testfile),
+        testfn: make_test_closure(config, testfile),
+        ignore: header::is_test_ignored(config, testfile),
+        should_fail: false
+    }
+}
+
+fn make_test_name(config: config, testfile: &Path) -> ~str {
+    fmt!("[%s] %s", mode_str(config.mode), testfile.to_str())
+}
+
+fn make_test_closure(config: config, testfile: &Path) -> test::TestFn {
+    let testfile = testfile.to_str();
+    fn~() { runtest::run(config, testfile) }
+}
+
 // Local Variables:
 // fill-column: 78;
 // indent-tabs-mode: nil
diff --git a/src/compiletest/compiletest.rs b/src/compiletest/compiletest.rs
deleted file mode 100644
index 7ee297f3ffc..00000000000
--- a/src/compiletest/compiletest.rs
+++ /dev/null
@@ -1,198 +0,0 @@
-use std::getopts;
-use std::test;
-
-use core::result;
-use result::{Ok, Err};
-
-use common::config;
-use common::mode_run_pass;
-use common::mode_run_fail;
-use common::mode_compile_fail;
-use common::mode_pretty;
-use common::mode;
-use util::logv;
-
-fn main() {
-    let args = os::args();
-    let config = parse_config(args);
-    log_config(config);
-    run_tests(config);
-}
-
-fn parse_config(args: ~[~str]) -> config {
-    let opts =
-        ~[getopts::reqopt(~"compile-lib-path"),
-          getopts::reqopt(~"run-lib-path"),
-          getopts::reqopt(~"rustc-path"), getopts::reqopt(~"src-base"),
-          getopts::reqopt(~"build-base"), getopts::reqopt(~"aux-base"),
-          getopts::reqopt(~"stage-id"),
-          getopts::reqopt(~"mode"), getopts::optflag(~"ignored"),
-          getopts::optopt(~"runtool"), getopts::optopt(~"rustcflags"),
-          getopts::optflag(~"verbose"),
-          getopts::optopt(~"logfile"),
-          getopts::optflag(~"jit")];
-
-    assert (vec::is_not_empty(args));
-    let args_ = vec::tail(args);
-    let matches =
-        &match getopts::getopts(args_, opts) {
-          Ok(m) => m,
-          Err(f) => fail getopts::fail_str(f)
-        };
-
-    fn opt_path(m: &getopts::Matches, nm: ~str) -> Path {
-        Path(getopts::opt_str(m, nm))
-    }
-
-    return {compile_lib_path: getopts::opt_str(matches, ~"compile-lib-path"),
-         run_lib_path: getopts::opt_str(matches, ~"run-lib-path"),
-         rustc_path: opt_path(matches, ~"rustc-path"),
-         src_base: opt_path(matches, ~"src-base"),
-         build_base: opt_path(matches, ~"build-base"),
-         aux_base: opt_path(matches, ~"aux-base"),
-         stage_id: getopts::opt_str(matches, ~"stage-id"),
-         mode: str_mode(getopts::opt_str(matches, ~"mode")),
-         run_ignored: getopts::opt_present(matches, ~"ignored"),
-         filter:
-             if vec::len(matches.free) > 0u {
-                 option::Some(matches.free[0])
-             } else { option::None },
-         logfile: option::map(&getopts::opt_maybe_str(matches,
-                                                     ~"logfile"),
-                              |s| Path(*s)),
-         runtool: getopts::opt_maybe_str(matches, ~"runtool"),
-         rustcflags: getopts::opt_maybe_str(matches, ~"rustcflags"),
-         jit: getopts::opt_present(matches, ~"jit"),
-         verbose: getopts::opt_present(matches, ~"verbose")};
-}
-
-fn log_config(config: config) {
-    let c = config;
-    logv(c, fmt!("configuration:"));
-    logv(c, fmt!("compile_lib_path: %s", config.compile_lib_path));
-    logv(c, fmt!("run_lib_path: %s", config.run_lib_path));
-    logv(c, fmt!("rustc_path: %s", config.rustc_path.to_str()));
-    logv(c, fmt!("src_base: %s", config.src_base.to_str()));
-    logv(c, fmt!("build_base: %s", config.build_base.to_str()));
-    logv(c, fmt!("stage_id: %s", config.stage_id));
-    logv(c, fmt!("mode: %s", mode_str(config.mode)));
-    logv(c, fmt!("run_ignored: %b", config.run_ignored));
-    logv(c, fmt!("filter: %s", opt_str(config.filter)));
-    logv(c, fmt!("runtool: %s", opt_str(config.runtool)));
-    logv(c, fmt!("rustcflags: %s", opt_str(config.rustcflags)));
-    logv(c, fmt!("jit: %b", config.jit));
-    logv(c, fmt!("verbose: %b", config.verbose));
-    logv(c, fmt!("\n"));
-}
-
-fn opt_str(maybestr: Option<~str>) -> ~str {
-    match maybestr { option::Some(s) => s, option::None => ~"(none)" }
-}
-
-fn str_opt(maybestr: ~str) -> Option<~str> {
-    if maybestr != ~"(none)" { option::Some(maybestr) } else { option::None }
-}
-
-fn str_mode(s: ~str) -> mode {
-    match s {
-      ~"compile-fail" => mode_compile_fail,
-      ~"run-fail" => mode_run_fail,
-      ~"run-pass" => mode_run_pass,
-      ~"pretty" => mode_pretty,
-      _ => fail ~"invalid mode"
-    }
-}
-
-fn mode_str(mode: mode) -> ~str {
-    match mode {
-      mode_compile_fail => ~"compile-fail",
-      mode_run_fail => ~"run-fail",
-      mode_run_pass => ~"run-pass",
-      mode_pretty => ~"pretty"
-    }
-}
-
-fn run_tests(config: config) {
-    let opts = test_opts(config);
-    let tests = make_tests(config);
-    let res = test::run_tests_console(&opts, tests);
-    if !res { fail ~"Some tests failed"; }
-}
-
-fn test_opts(config: config) -> test::TestOpts {
-    {filter:
-         match config.filter {
-           option::Some(s) => option::Some(s),
-           option::None => option::None
-         },
-     run_ignored: config.run_ignored,
-     logfile:
-         match config.logfile {
-           option::Some(s) => option::Some(s.to_str()),
-           option::None => option::None
-         }
-    }
-}
-
-fn make_tests(config: config) -> ~[test::TestDesc] {
-    debug!("making tests from %s",
-           config.src_base.to_str());
-    let mut tests = ~[];
-    for os::list_dir_path(&config.src_base).each |file| {
-        let file = copy *file;
-        debug!("inspecting file %s", file.to_str());
-        if is_test(config, file) {
-            tests.push(make_test(config, file))
-        }
-    }
-    move tests
-}
-
-fn is_test(config: config, testfile: &Path) -> bool {
-    // Pretty-printer does not work with .rc files yet
-    let valid_extensions =
-        match config.mode {
-          mode_pretty => ~[~".rs"],
-          _ => ~[~".rc", ~".rs"]
-        };
-    let invalid_prefixes = ~[~".", ~"#", ~"~"];
-    let name = testfile.filename().get();
-
-    let mut valid = false;
-
-    for valid_extensions.each |ext| {
-        if str::ends_with(name, *ext) { valid = true; }
-    }
-
-    for invalid_prefixes.each |pre| {
-        if str::starts_with(name, *pre) { valid = false; }
-    }
-
-    return valid;
-}
-
-fn make_test(config: config, testfile: &Path) ->
-   test::TestDesc {
-    {
-        name: make_test_name(config, testfile),
-        testfn: make_test_closure(config, testfile),
-        ignore: header::is_test_ignored(config, testfile),
-        should_fail: false
-    }
-}
-
-fn make_test_name(config: config, testfile: &Path) -> ~str {
-    fmt!("[%s] %s", mode_str(config.mode), testfile.to_str())
-}
-
-fn make_test_closure(config: config, testfile: &Path) -> test::TestFn {
-    let testfile = testfile.to_str();
-    fn~() { runtest::run(config, testfile) }
-}
-
-// Local Variables:
-// fill-column: 78;
-// indent-tabs-mode: nil
-// c-basic-offset: 4
-// buffer-file-coding-system: utf-8-unix
-// End: