---

yaml
---
r: 55730
b: refs/heads/master
c: 3830040
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 5cc6a0bf327e84569166d0ae7c07615e5afd5238
+refs/heads/master: 3830040a89297dd55f920ec26ab97fb2e33c7a00
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 79a2b2eafc3c766cecec8a5f76317693bae9ed17
 refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a

trunk/.gitignore

@@ -86,3 +86,4 @@ config.stamp
 .DS_Store
 src/etc/dl
 .settings/
+build/

trunk/doc/rust.md

@@ -1467,10 +1467,10 @@ A complete list of the built-in language items follows:
   : Elements can be subtracted.
 `mul`
   : Elements can be multiplied.
-`div`
-  : Elements can be divided.
-`mod`
-  : Elements have a modulo operation.
+`quot`
+  : Elements have a quotient operation.
+`rem`
+  : Elements have a remainder operation.
 `neg`
   : Elements can be negated arithmetically.
 `not`
@@ -1856,11 +1856,11 @@ The default meaning of the operators on standard types is given here.
   : Multiplication.
     Calls the `mul` method on the `core::ops::Mul` trait.
 `/`
-  : Division.
-    Calls the `div` method on the `core::ops::Div` trait.
+  : Quotient.
+    Calls the `quot` method on the `core::ops::Quot` trait.
 `%`
-  : Modulo (a.k.a. "remainder").
-    Calls the `modulo` method on the `core::ops::Modulo` trait.
+  : Remainder.
+    Calls the `rem` method on the `core::ops::Rem` trait.
 
 #### Bitwise operators
 

trunk/doc/tutorial-tasks.md

@@ -236,7 +236,7 @@ Instead we can use a `SharedChan`, a type that allows a single
 use core::comm::{stream, SharedChan};
 
 let (port, chan) = stream();
-let chan = SharedChan(chan);
+let chan = SharedChan::new(chan);
 
 for uint::range(0, 3) |init_val| {
     // Create a new channel handle to distribute to the child task

trunk/doc/tutorial.md

@@ -362,7 +362,7 @@ The nil type, written `()`, has a single value, also written `()`.
 ## Operators
 
 Rust's set of operators contains very few surprises. Arithmetic is done with
-`*`, `/`, `%`, `+`, and `-` (multiply, divide, take remainder, add, and subtract). `-` is
+`*`, `/`, `%`, `+`, and `-` (multiply, quotient, remainder, add, and subtract). `-` is
 also a unary prefix operator that negates numbers. As in C, the bitwise operators
 `>>`, `<<`, `&`, `|`, and `^` are also supported.
 
@@ -1669,6 +1669,9 @@ do spawn {
 }
 ~~~~
 
+If you want to see the output of `debug!` statements, you will need to turn on `debug!` logging.
+To enable `debug!` logging, set the RUST_LOG environment variable to the name of your crate, which, for a file named `foo.rs`, will be `foo` (e.g., with bash, `export RUST_LOG=foo`).
+
 ## For loops
 
 The most common way to express iteration in Rust is with a `for`

trunk/mk/rt.mk

@@ -76,7 +76,8 @@ RUNTIME_CXXS_$(1) := \
               rt/boxed_region.cpp \
               rt/arch/$$(HOST_$(1))/context.cpp \
               rt/arch/$$(HOST_$(1))/gpr.cpp \
-              rt/rust_android_dummy.cpp
+              rt/rust_android_dummy.cpp \
+              rt/rust_test_helpers.cpp
 
 RUNTIME_CS_$(1) := rt/linenoise/linenoise.c rt/linenoise/utf8.c
 

trunk/src/compiletest/procsrv.rs

@@ -73,7 +73,7 @@ pub fn run(lib_path: ~str,
 
 
     writeclose(pipe_in.out, input);
-    let p = comm::PortSet();
+    let p = comm::PortSet::new();
     let ch = p.chan();
     do task::spawn_sched(task::SingleThreaded) || {
         let errput = readclose(pipe_err.in);

trunk/src/etc/kate/rust.xml

@@ -57,8 +57,8 @@
 		<item> Add </item>
 		<item> Sub </item>
 		<item> Mul </item>
-		<item> Div </item>
-		<item> Modulo </item>
+		<item> Quot </item>
+		<item> Rem </item>
 		<item> Neg </item>
 		<item> BitAnd </item>
 		<item> BitOr </item>

trunk/src/etc/unicode.py

@@ -112,7 +112,49 @@ def escape_char(c):
         return "'\\u%4.4x'" % c
     return "'\\U%8.8x'" % c
 
+def ch_prefix(ix):
+    if ix == 0:
+        return "        "
+    if ix % 2 == 0:
+        return ",\n        "
+    else:
+        return ", "
+
+def emit_bsearch_range_table(f):
+    f.write("""
+    pure fn bsearch_range_table(c: char, r: &[(char,char)]) -> bool {
+        use cmp::{EQ, LT, GT};
+        use vec::bsearch;
+        use option::None;
+        (do bsearch(r) |&(lo,hi)| {
+            if lo <= c && c <= hi { EQ }
+            else if hi < c { LT }
+            else { GT }
+        }) != None
+    }\n\n
+""");
+
 def emit_property_module(f, mod, tbl):
+    f.write("pub mod %s {\n" % mod)
+    keys = tbl.keys()
+    keys.sort()
+    emit_bsearch_range_table(f);
+    for cat in keys:
+        f.write("    const %s_table : &[(char,char)] = &[\n" % cat)
+        ix = 0
+        for pair in tbl[cat]:
+            f.write(ch_prefix(ix))
+            f.write("(%s, %s)" % (escape_char(pair[0]), escape_char(pair[1])))
+            ix += 1
+        f.write("\n    ];\n\n")
+
+        f.write("    pub pure fn %s(c: char) -> bool {\n" % cat)
+        f.write("        bsearch_range_table(c, %s_table)\n" % cat)
+        f.write("    }\n\n")
+    f.write("}\n")
+
+
+def emit_property_module_old(f, mod, tbl):
     f.write("mod %s {\n" % mod)
     keys = tbl.keys()
     keys.sort()
@@ -193,8 +235,9 @@ def emit_decomp_module(f, canon, compat):
 rf = open(r, "w")
 
 (canon_decomp, compat_decomp, gencats) = load_unicode_data("UnicodeData.txt")
-emit_decomp_module(rf, canon_decomp, compat_decomp)
 emit_property_module(rf, "general_category", gencats)
 
+#emit_decomp_module(rf, canon_decomp, compat_decomp)
+
 derived = load_derived_core_properties("DerivedCoreProperties.txt")
 emit_property_module(rf, "derived_property", derived)

trunk/src/etc/vim/syntax/rust.vim

@@ -46,7 +46,7 @@ syn keyword   rustType        off_t dev_t ino_t pid_t mode_t ssize_t
 
 syn keyword   rustTrait       Const Copy Send Owned " inherent traits
 syn keyword   rustTrait       Eq Ord Num Ptr
-syn keyword   rustTrait       Drop Add Sub Mul Div Modulo Neg BitAnd BitOr
+syn keyword   rustTrait       Drop Add Sub Mul Quot Rem Neg BitAnd BitOr
 syn keyword   rustTrait       BitXor Shl Shr Index
 
 syn keyword   rustSelf        self

trunk/src/etc/x86.supp

@@ -583,7 +583,7 @@
 {
    llvm-optimization-reads-uninitialized-memory-3
    Memcheck:Cond
-   fun:_ZN4test9run_tests4anon13expr_fn_*
+   fun:_ZN4test9run_tests*
    ...
 }
 
@@ -654,3 +654,11 @@
    fun:_ZN5visit30visit_struct_dtor_helper_*
    ...
 }
+
+{
+   llvm-optimization-reads-uninitialized-memory-16
+   Memcheck:Cond
+   fun:_ZN7ast_map6map_fn*
+   fun:_ZN5visit30visit_struct_dtor_helper*
+   ...
+}

trunk/src/libcore/at_vec.rs

@@ -41,7 +41,7 @@ pub mod rustrt {
 pub fn capacity<T>(v: @[T]) -> uint {
     unsafe {
         let repr: **raw::VecRepr =
-            ::cast::reinterpret_cast(&addr_of(&v));
+            ::cast::transmute(addr_of(&v));
         (**repr).unboxed.alloc / sys::size_of::<T>()
     }
 }
@@ -208,7 +208,7 @@ pub mod raw {
      */
     #[inline(always)]
     pub unsafe fn set_len<T>(v: @[T], new_len: uint) {
-        let repr: **mut VecRepr = ::cast::reinterpret_cast(&addr_of(&v));
+        let repr: **mut VecRepr = ::cast::transmute(addr_of(&v));
         (**repr).unboxed.fill = new_len * sys::size_of::<T>();
     }
 
@@ -226,7 +226,7 @@ pub mod raw {
 
     #[inline(always)] // really pretty please
     pub unsafe fn push_fast<T>(v: &mut @[T], initval: T) {
-        let repr: **mut VecRepr = ::cast::reinterpret_cast(&v);
+        let repr: **mut VecRepr = ::cast::transmute(v);
         let fill = (**repr).unboxed.fill;
         (**repr).unboxed.fill += sys::size_of::<T>();
         let p = addr_of(&((**repr).unboxed.data));
@@ -322,4 +322,4 @@ mod test {
         assert!(from_slice([@"abc", @"123"]) == @[@"abc", @"123"]);
         assert!(from_slice([@[42]]) == @[@[42]]);
     }
-}
+}