---

yaml
---
r: 147806
b: refs/heads/try2
c: f337029
h: refs/heads/master
v: v3

Author: alexcrichton

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 02cec05c550317f88cd8e3a4574f60ed731fe666
+refs/heads/try2: f3370295b738c8b4c80fa8fc8449c0c3545b1b35
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/.gitignore

@@ -75,10 +75,6 @@ src/.DS_Store
 /doc/latex
 /doc/std
 /doc/extra
-/doc/green
-/doc/native
-/doc/rustc
-/doc/syntax
 /nd/
 /llvm/
 version.md

branches/try2/.gitmodules

@@ -1,11 +1,11 @@
 [submodule "src/llvm"]
 	path = src/llvm
-	url = https://github.com/luqmana/llvm.git
+	url = https://github.com/alexcrichton/llvm.git
 	branch = master
 [submodule "src/libuv"]
 	path = src/libuv
 	url = https://github.com/alexcrichton/libuv.git
 	branch = master
 [submodule "src/gyp"]
 	path = src/gyp
-	url = https://github.com/alexcrichton/gyp.git
+	url = https://github.com/brson/gyp.git

branches/try2/doc/rust.md

@@ -610,12 +610,12 @@ the behavior of the compiler.
 
 ~~~~
 // Package ID
-#[ crate_id = "projx#2.5" ];
+#[ pkgid = "projx#2.5" ];
 
 // Additional metadata attributes
 #[ desc = "Project X" ];
 #[ license = "BSD" ];
-#[ comment = "This is a comment on Project X." ];
+#[ author = "Jane Doe" ];
 
 // Specify the output type
 #[ crate_type = "lib" ];
@@ -776,9 +776,9 @@ as the `ident` provided in the `extern_mod_decl`.
 The external crate is resolved to a specific `soname` at compile time, and a
 runtime linkage requirement to that `soname` is passed to the linker for
 loading at runtime.  The `soname` is resolved at compile time by scanning the
-compiler's library path and matching the optional `crateid` provided as a string literal
-against the `crateid` attributes that were declared on the external crate when
-it was compiled.  If no `crateid` is provided, a default `name` attribute is
+compiler's library path and matching the optional `pkgid` provided as a string literal
+against the `pkgid` attributes that were declared on the external crate when
+it was compiled.  If no `pkgid` is provided, a default `name` attribute is
 assumed, equal to the `ident` given in the `extern_mod_decl`.
 
 Four examples of `extern mod` declarations:
@@ -1729,7 +1729,7 @@ names are effectively reserved. Some significant attributes include:
 * The `cfg` attribute, for conditional-compilation by build-configuration.
 * The `lang` attribute, for custom definitions of traits and functions that are known to the Rust compiler (see [Language items](#language-items)).
 * The `link` attribute, for describing linkage metadata for a extern blocks.
-* The `crate_id` attribute, for describing the package ID of a crate.
+* The `pkgid` attribute, for describing the package ID of a crate.
 * The `test` attribute, for marking functions as unit tests.
 * The `allow`, `warn`, `forbid`, and `deny` attributes, for
   controlling lint checks (see [Lint check attributes](#lint-check-attributes)).
@@ -3792,7 +3792,7 @@ specified then log level 4 is assumed.  Debug messages can be omitted
 by passing `--cfg ndebug` to `rustc`.
 
 As an example, to see all the logs generated by the compiler, you would set
-`RUST_LOG` to `rustc`, which is the crate name (as specified in its `crate_id`
+`RUST_LOG` to `rustc`, which is the crate name (as specified in its `pkgid`
 [attribute](#attributes)). To narrow down the logs to just crate resolution,
 you would set it to `rustc::metadata::creader`. To see just error logging
 use `rustc=0`.

branches/try2/doc/rustdoc.md

@@ -13,7 +13,7 @@ comments":
 ~~~
 // the "link" crate attribute is currently required for rustdoc, but normally
 // isn't needed.
-#[crate_id = "universe"];
+#[pkgid = "universe"];
 #[crate_type="lib"];
 
 //! Tools for dealing with universes (this is a doc comment, and is shown on
@@ -132,10 +132,9 @@ specifiers that can be used to dictate how a code block is tested:
 ~~~
 
 Rustdoc also supplies some extra sugar for helping with some tedious
-documentation examples. If a line is prefixed with `# `, then the line
-will not show up in the HTML documentation, but it will be used when
-testing the code block (NB. the space after the `#` is required, so
-that one can still write things like `#[deriving(Eq)]`).
+documentation examples. If a line is prefixed with a `#` character, then the
+line will not show up in the HTML documentation, but it will be used when
+testing the code block.
 
 ~~~
 ```rust

branches/try2/doc/rustpkg.md

@@ -90,7 +90,7 @@ then both `bar` and `bar/extras/baz` are valid package identifiers
 in the workspace `foo`.
 
 Because rustpkg uses generic source file names as the main inputs, you will
-need to specify the package identifier in them using the `crate_id` attribute
+need to specify the package identifier in them using the `pkgid` attribute
 on the crate.
 
 ## Source files

branches/try2/mk/docs.mk

@@ -13,7 +13,6 @@
 ######################################################################
 
 DOCS :=
-CDOCS :=
 DOCS_L10N :=
 
 BASE_DOC_OPTS := --from=markdown --standalone --toc --number-sections
@@ -233,21 +232,8 @@ doc/$(1)/index.html: $$(RUSTDOC) $$(TLIB2_T_$(3)_H_$(3))/$(CFG_STDLIB_$(3))
 DOCS += doc/$(1)/index.html
 endef
 
-define compiledoc
-doc/$(1)/index.html: $$(RUSTDOC) $$(TLIB2_T_$(3)_H_$(3))/$(CFG_STDLIB_$(3))
-	@$$(call E, rustdoc: $$@)
-	$(Q)$(RUSTDOC) --cfg stage2 $(2)
-
-CDOCS += doc/$(1)/index.html
-endef
-
 $(eval $(call libdoc,std,$(STDLIB_CRATE),$(CFG_BUILD)))
 $(eval $(call libdoc,extra,$(EXTRALIB_CRATE),$(CFG_BUILD)))
-$(eval $(call libdoc,native,$(LIBNATIVE_CRATE),$(CFG_BUILD)))
-$(eval $(call libdoc,green,$(LIBGREEN_CRATE),$(CFG_BUILD)))
-
-$(eval $(call compiledoc,rustc,$(COMPILER_CRATE),$(CFG_BUILD)))
-$(eval $(call compiledoc,syntax,$(LIBSYNTAX_CRATE),$(CFG_BUILD)))
 
 
 ifdef CFG_DISABLE_DOCS
@@ -270,7 +256,6 @@ doc/version_info.html: version_info.html.template $(MKFILE_DEPS) \
 GENERATED += doc/version.md doc/version_info.html
 
 docs: $(DOCS)
-compiler-docs: $(CDOCS)
 
 docs-l10n: $(DOCS_L10N)
 

branches/try2/src/etc/combine-tests.py

@@ -45,7 +45,7 @@ def scrub(b):
 """
 // AUTO-GENERATED FILE: DO NOT EDIT
 #[crate_id=\"run_pass_stage2#0.1\"];
-#[crate_id=\"run_pass_stage2#0.1\"];
+#[pkgid=\"run_pass_stage2#0.1\"];
 #[feature(globs, macro_rules, struct_variant, managed_boxes)];
 #[allow(warnings)];
 """

branches/try2/src/gyp

@@ -1 +1 @@
-Subproject commit 1e46da1000bc29679ab4cebf3c1034cb7d6f4487
+Subproject commit f407f09c94e00d2d570e8e42114e3f6848b2deb2

branches/try2/src/libextra/getopts.rs

@@ -31,7 +31,7 @@
 //!
 //! ~~~{.rust}
 //! extern mod extra;
-//! use extra::getopts::{optopt,optflag,getopts,Opt};
+//! use extra::getopts::*;
 //! use std::os;
 //!
 //! fn do_work(inp: &str, out: Option<~str>) {

branches/try2/src/libextra/num/rational.rs

@@ -14,7 +14,7 @@
 use std::cmp;
 use std::from_str::FromStr;
 use std::num::{Zero,One,ToStrRadix,FromStrRadix,Round};
-use super::bigint::{BigInt, BigUint, Sign, Plus, Minus};
+use super::bigint::BigInt;
 
 /// Represents the ratio between 2 numbers.
 #[deriving(Clone)]
@@ -107,27 +107,6 @@ impl<T: Clone + Integer + Ord>
     }
 }
 
-impl Ratio<BigInt> {
-    /// Converts a float into a rational number
-    pub fn from_float<T: Float>(f: T) -> Option<BigRational> {
-        if !f.is_finite() {
-            return None;
-        }
-        let (mantissa, exponent, sign) = f.integer_decode();
-        let bigint_sign: Sign = if sign == 1 { Plus } else { Minus };
-        if exponent < 0 {
-            let one: BigInt = One::one();
-            let denom: BigInt = one << ((-exponent) as uint);
-            let numer: BigUint = FromPrimitive::from_u64(mantissa).unwrap();
-            Some(Ratio::new(BigInt::from_biguint(bigint_sign, numer), denom))
-        } else {
-            let mut numer: BigUint = FromPrimitive::from_u64(mantissa).unwrap();
-            numer = numer << (exponent as uint);
-            Some(Ratio::from_integer(BigInt::from_biguint(bigint_sign, numer)))
-        }
-    }
-}
-
 /* Comparisons */
 
 // comparing a/b and c/d is the same as comparing a*d and b*c, so we
@@ -642,42 +621,4 @@ mod test {
             test(s);
         }
     }
-
-    #[test]
-    fn test_from_float() {
-        fn test<T: Float>(given: T, (numer, denom): (&str, &str)) {
-            let ratio: BigRational = Ratio::from_float(given).unwrap();
-            assert_eq!(ratio, Ratio::new(
-                FromStr::from_str(numer).unwrap(),
-                FromStr::from_str(denom).unwrap()));
-        }
-
-        // f32
-        test(3.14159265359f32, ("13176795", "4194304"));
-        test(2f32.pow(&100.), ("1267650600228229401496703205376", "1"));
-        test(-2f32.pow(&100.), ("-1267650600228229401496703205376", "1"));
-        test(1.0 / 2f32.pow(&100.), ("1", "1267650600228229401496703205376"));
-        test(684729.48391f32, ("1369459", "2"));
-        test(-8573.5918555f32, ("-4389679", "512"));
-
-        // f64
-        test(3.14159265359f64, ("3537118876014453", "1125899906842624"));
-        test(2f64.pow(&100.), ("1267650600228229401496703205376", "1"));
-        test(-2f64.pow(&100.), ("-1267650600228229401496703205376", "1"));
-        test(684729.48391f64, ("367611342500051", "536870912"));
-        test(-8573.5918555, ("-4713381968463931", "549755813888"));
-        test(1.0 / 2f64.pow(&100.), ("1", "1267650600228229401496703205376"));
-    }
-
-    #[test]
-    fn test_from_float_fail() {
-        use std::{f32, f64};
-
-        assert_eq!(Ratio::from_float(f32::NAN), None);
-        assert_eq!(Ratio::from_float(f32::INFINITY), None);
-        assert_eq!(Ratio::from_float(f32::NEG_INFINITY), None);
-        assert_eq!(Ratio::from_float(f64::NAN), None);
-        assert_eq!(Ratio::from_float(f64::INFINITY), None);
-        assert_eq!(Ratio::from_float(f64::NEG_INFINITY), None);
-    }
 }

branches/try2/src/libextra/time.rs

@@ -12,16 +12,17 @@
 
 use std::io::Reader;
 use std::io::mem::BufReader;
-use std::libc;
 use std::num;
 use std::str;
 
 static NSEC_PER_SEC: i32 = 1_000_000_000_i32;
 
-mod rustrt {
+pub mod rustrt {
     use super::Tm;
 
     extern {
+        pub fn rust_get_time(sec: &mut i64, nsec: &mut i32);
+        pub fn rust_precise_time_ns(ns: &mut u64);
         pub fn rust_tzset();
         pub fn rust_gmtime(sec: i64, nsec: i32, result: &mut Tm);
         pub fn rust_localtime(sec: i64, nsec: i32, result: &mut Tm);
@@ -30,31 +31,6 @@ mod rustrt {
     }
 }
 
-#[cfg(unix, not(target_os = "macos"))]
-mod imp {
-    use std::libc::{c_int, timespec};
-
-    // Apparently android provides this in some other library?
-    #[cfg(not(target_os = "android"))]
-    #[link(name = "rt")]
-    extern {}
-
-    extern {
-        pub fn clock_gettime(clk_id: c_int, tp: *mut timespec) -> c_int;
-    }
-
-}
-#[cfg(target_os = "macos")]
-mod imp {
-    use std::libc::{timeval, timezone, c_int, mach_timebase_info};
-
-    extern {
-        pub fn gettimeofday(tp: *mut timeval, tzp: *mut timezone) -> c_int;
-        pub fn mach_absolute_time() -> u64;
-        pub fn mach_timebase_info(info: *mut mach_timebase_info) -> c_int;
-    }
-}
-
 /// A record specifying a time value in seconds and nanoseconds.
 
 
@@ -88,45 +64,11 @@ impl Ord for Timespec {
  */
 pub fn get_time() -> Timespec {
     unsafe {
-        let (sec, nsec) = os_get_time();
+        let mut sec = 0i64;
+        let mut nsec = 0i32;
+        rustrt::rust_get_time(&mut sec, &mut nsec);
         return Timespec::new(sec, nsec);
     }
-
-    #[cfg(windows)]
-    unsafe fn os_get_time() -> (i64, i32) {
-        static NANOSECONDS_FROM_1601_TO_1970: u64 = 11644473600000000;
-
-        let mut time = libc::FILETIME {
-            dwLowDateTime: 0,
-            dwHighDateTime: 0,
-        };
-        libc::GetSystemTimeAsFileTime(&mut time);
-
-        // A FILETIME contains a 64-bit value representing the number of
-        // hectonanosecond (100-nanosecond) intervals since 1601-01-01T00:00:00Z.
-        // http://support.microsoft.com/kb/167296/en-us
-        let ns_since_1601 = ((time.dwHighDateTime as u64 << 32) |
-                             (time.dwLowDateTime  as u64 <<  0)) / 10;
-        let ns_since_1970 = ns_since_1601 - NANOSECONDS_FROM_1601_TO_1970;
-
-        ((ns_since_1970 / 1000000) as i64,
-         ((ns_since_1970 % 1000000) * 1000) as i32)
-    }
-
-    #[cfg(target_os = "macos")]
-    unsafe fn os_get_time() -> (i64, i32) {
-        use std::ptr;
-        let mut tv = libc::timeval { tv_sec: 0, tv_usec: 0 };
-        imp::gettimeofday(&mut tv, ptr::mut_null());
-        (tv.tv_sec as i64, tv.tv_usec * 1000)
-    }
-
-    #[cfg(not(target_os = "macos"), not(windows))]
-    unsafe fn os_get_time() -> (i64, i32) {
-        let mut tv = libc::timespec { tv_sec: 0, tv_nsec: 0 };
-        imp::clock_gettime(libc::CLOCK_REALTIME, &mut tv);
-        (tv.tv_sec as i64, tv.tv_nsec as i32)
-    }
 }
 
 
@@ -135,38 +77,10 @@ pub fn get_time() -> Timespec {
  * in nanoseconds since an unspecified epoch.
  */
 pub fn precise_time_ns() -> u64 {
-    return os_precise_time_ns();
-
-    #[cfg(windows)]
-    fn os_precise_time_ns() -> u64 {
-        let mut ticks_per_s = 0;
-        assert_eq!(unsafe {
-            libc::QueryPerformanceFrequency(&mut ticks_per_s)
-        }, 1);
-        let ticks_per_s = if ticks_per_s == 0 {1} else {ticks_per_s};
-        let mut ticks = 0;
-        assert_eq!(unsafe {
-            libc::QueryPerformanceCounter(&mut ticks)
-        }, 1);
-
-        return (ticks as u64 * 1000000000) / (ticks_per_s as u64);
-    }
-
-    #[cfg(target_os = "macos")]
-    fn os_precise_time_ns() -> u64 {
-        let time = unsafe { imp::mach_absolute_time() };
-        let mut info = libc::mach_timebase_info { numer: 0, denom: 0 };
-        unsafe { imp::mach_timebase_info(&mut info); }
-        return time * ((info.numer / info.denom) as u64);
-    }
-
-    #[cfg(not(windows), not(target_os = "macos"))]
-    fn os_precise_time_ns() -> u64 {
-        let mut ts = libc::timespec { tv_sec: 0, tv_nsec: 0 };
-        unsafe {
-            imp::clock_gettime(libc::CLOCK_MONOTONIC, &mut ts);
-        }
-        return (ts.tv_sec as u64) * 1000000000 + (ts.tv_nsec as u64)
+    unsafe {
+        let mut ns = 0u64;
+        rustrt::rust_precise_time_ns(&mut ns);
+        ns
     }
 }