---

yaml
---
r: 162534
b: refs/heads/try
c: 46bdb45
h: refs/heads/master
v: v3

Author: petrochenkov

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 9146a919b616e39e528e4d7100d16eef52f1f852
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cafe2966770ff377aad6dd9fd808e68055587c58
-refs/heads/try: 072015ee3d0495578c6072c6af38544e1af3710b
+refs/heads/try: 46bdb455c3087149364d87748cc6c683c4ed130e
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/configure

@@ -711,6 +711,11 @@ then
     fi
     step_msg "using rustc at: ${CFG_LOCAL_RUST_ROOT} with version: $LRV"
     putvar CFG_LOCAL_RUST_ROOT
+else
+    if [ ! -z "$CFG_LOCAL_RUST_ROOT" ]
+    then
+       warn "Use of --local-rust-root without --enable-local-rust"
+    fi
 fi
 
 # Force freebsd to build with clang; gcc doesn't like us there

branches/try/mk/main.mk

@@ -190,14 +190,11 @@ endif
 # Target-and-rule "utility variables"
 ######################################################################
 
-define DEF_FOR_TARGET
+define DEF_X
 X_$(1) := $(CFG_EXE_SUFFIX_$(1))
-ifndef CFG_LLVM_TARGET_$(1)
-CFG_LLVM_TARGET_$(1) := $(1)
-endif
 endef
 $(foreach target,$(CFG_TARGET), \
-  $(eval $(call DEF_FOR_TARGET,$(target))))
+  $(eval $(call DEF_X,$(target))))
 
 # "Source" files we generate in builddir along the way.
 GENERATED :=

branches/try/mk/rt.mk

@@ -75,7 +75,7 @@ $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.ll $$(MKFILE_DEPS) \
 	@mkdir -p $$(@D)
 	@$$(call E, compile: $$@)
 	$$(Q)$$(LLC_$$(CFG_BUILD)) $$(CFG_LLC_FLAGS_$(1)) \
-	    -filetype=obj -mtriple=$$(CFG_LLVM_TARGET_$(1)) -relocation-model=pic -o $$@ $$<
+	    -filetype=obj -mtriple=$(1) -relocation-model=pic -o $$@ $$<
 
 $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.c $$(MKFILE_DEPS)
 	@mkdir -p $$(@D)

branches/try/mk/stage0.mk

@@ -22,7 +22,7 @@ ifdef CFG_ENABLE_LOCAL_RUST
 else
 	$(Q)$(CFG_PYTHON) $(S)src/etc/get-snapshot.py $(CFG_BUILD) $(SNAPSHOT_FILE)
 endif
-	$(Q)if [ -e "$@" ]; then touch "$@"; else echo "ERROR: snapshot $@ not found"; exit 1; fi
+	$(Q)touch $@
 
 # For other targets, let the host build the target:
 

branches/try/mk/target.mk

@@ -116,7 +116,7 @@ $$(TBIN$(1)_T_$(2)_H_$(3))/$(4)$$(X_$(2)): \
 		$$(foreach dep,$$(TOOL_DEPS_$(4)), \
 		    $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
 		$$(TSREQ$(1)_T_$(2)_H_$(3)) \
-		| $$(TBIN$(1)_T_$(2)_H_$(3))/
+		| $$(TBIN$(1)_T_$(4)_H_$(3))/
 	@$$(call E, rustc: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --cfg $(4)
 

branches/try/src/compiletest/errors.rs

@@ -8,7 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use std::ascii::AsciiExt;
 use std::io::{BufferedReader, File};
 use regex::Regex;
 
@@ -32,7 +31,7 @@ pub fn load_errors(re: &Regex, testfile: &Path) -> Vec<ExpectedError> {
 fn parse_expected(line_num: uint, line: &str, re: &Regex) -> Option<ExpectedError> {
     re.captures(line).and_then(|caps| {
         let adjusts = caps.name("adjusts").len();
-        let kind = caps.name("kind").to_ascii_lower();
+        let kind = caps.name("kind").to_ascii().to_lowercase().into_string();
         let msg = caps.name("msg").trim().to_string();
 
         debug!("line={} kind={} msg={}", line_num, kind, msg);

branches/try/src/compiletest/runtest.rs

@@ -7,7 +7,7 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-
+#[cfg(not(stage0))]
 use self::TargetLocation::*;
 
 use common::Config;
@@ -1161,7 +1161,7 @@ fn compile_test_(config: &Config, props: &TestProps,
     let args = make_compile_args(config,
                                  props,
                                  link_args,
-                                 |a, b| TargetLocation::ThisFile(make_exe_name(a, b)), testfile);
+                                 |a, b| ThisFile(make_exe_name(a, b)), testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }
 
@@ -1219,7 +1219,7 @@ fn compose_and_run_compiler(
                               crate_type,
                               |a,b| {
                                   let f = make_lib_name(a, b, testfile);
-                                  TargetLocation::ThisDirectory(f.dir_path())
+                                  ThisDirectory(f.dir_path())
                               },
                               &abs_ab);
         let auxres = compose_and_run(config,
@@ -1296,11 +1296,11 @@ fn make_compile_args(config: &Config,
         args.push("prefer-dynamic".to_string());
     }
     let path = match xform_file {
-        TargetLocation::ThisFile(path) => {
+        ThisFile(path) => {
             args.push("-o".to_string());
             path
         }
-        TargetLocation::ThisDirectory(path) => {
+        ThisDirectory(path) => {
             args.push("--out-dir".to_string());
             path
         }
@@ -1672,8 +1672,7 @@ fn compile_test_and_save_bitcode(config: &Config, props: &TestProps,
     let args = make_compile_args(config,
                                  props,
                                  link_args,
-                                 |a, b| TargetLocation::ThisDirectory(
-                                     output_base_name(a, b).dir_path()),
+                                 |a, b| ThisDirectory(output_base_name(a, b).dir_path()),
                                  testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }

branches/try/src/doc/guide.md

@@ -3144,8 +3144,8 @@ pub fn add_three_times_four(x: int) -> int {
 }
 ```
 
-We're calling this file `lib.rs`, because Cargo uses that filename as the crate
-root by convention.
+We're calling this file `lib.rs` because it has the same name as our project,
+and so it's named this, by convention.
 
 We'll then need to use this crate in our `src/main.rs`:
 

branches/try/src/doc/reference.md

@@ -1334,12 +1334,7 @@ specific type; the type-specified aspects of a value include:
 For example, the type `(u8, u8)` defines the set of immutable values that are
 composite pairs, each containing two unsigned 8-bit integers accessed by
 pattern-matching and laid out in memory with the `x` component preceding the
-`y` component:
-
-```
-type Point = (u8, u8);
-let p: Point = (41, 68);
-```
+`y` component.
 
 ### Structures
 

branches/try/src/driver/driver.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![no_start]
+
 #[cfg(rustdoc)]
 extern crate "rustdoc" as this;
 

branches/try/src/etc/lldb_rust_formatters.py

@@ -43,6 +43,8 @@ def print_struct_val(val, internal_dict):
     return print_struct_val_starting_from(0, val, internal_dict)
 
 def print_vec_slice_val(val, internal_dict):
+  output = "&["
+
   length = val.GetChildAtIndex(1).GetValueAsUnsigned()
 
   data_ptr_val = val.GetChildAtIndex(0)
@@ -54,12 +56,16 @@ def print_vec_slice_val(val, internal_dict):
 
   start_address = data_ptr_val.GetValueAsUnsigned()
 
-  def render_element(i):
+  for i in range(length):
     address = start_address + i * element_type_size
-    element_val = val.CreateValueFromAddress( val.GetName() + ("[%s]" % i), address, element_type)
-    return print_val(element_val, internal_dict)
+    element_val = val.CreateValueFromAddress( val.GetName() + ("[%s]" % i), address, element_type )
+    output += print_val(element_val, internal_dict)
+
+    if i != length - 1:
+      output += ", "
 
-  return "&[%s]" % (', '.join([render_element(i) for i in range(length)]))
+  output += "]"
+  return output
 
 def print_struct_val_starting_from(field_start_index, val, internal_dict):
   '''
@@ -71,33 +77,39 @@ def print_struct_val_starting_from(field_start_index, val, internal_dict):
   t = val.GetType()
   has_field_names = type_has_field_names(t)
   type_name = extract_type_name(t.GetName())
+  output = ""
+
+  if not type_name.startswith("("):
+    # this is a tuple, so don't print the type name
+    output += type_name
 
   if has_field_names:
-      template = "%(type_name)s {\n%(body)s\n}"
-      separator = ", \n"
+    output += " { \n"
   else:
-      template = "%(type_name)s(%(body)s)"
-      separator = ", "
-
-  if type_name.startswith("("):
-    # this is a tuple, so don't print the type name
-    type_name = ""
+    output += "("
 
   num_children = val.num_children
 
-  def render_child(child_index):
-    this = ""
+  for child_index in range(field_start_index, num_children):
     if has_field_names:
       field_name = t.GetFieldAtIndex(child_index).GetName()
-      this += field_name + ": "
+      output += field_name + ": "
 
     field_val = val.GetChildAtIndex(child_index)
-    return this + print_val(field_val, internal_dict)
+    output += print_val(field_val, internal_dict)
 
-  body = separator.join([render_child(idx) for idx in range(field_start_index, num_children)])
+    if child_index != num_children - 1:
+      output += ", "
+
+    if has_field_names:
+      output += "\n"
+
+  if has_field_names:
+    output += "}"
+  else:
+    output += ")"
 
-  return template % {"type_name": type_name,
-                     "body": body}
+  return output
 
 
 def print_enum_val(val, internal_dict):
@@ -231,5 +243,3 @@ def is_vec_slice(val):
 
   type_name = extract_type_name(ty.GetName()).replace("&'static", "&").replace(" ", "")
   return type_name.startswith("&[") and type_name.endswith("]")
-
-# vi: sw=2:ts=2

branches/try/src/etc/vim/syntax/rust.vim

@@ -66,64 +66,69 @@ syn keyword   rustType        f64 i8 i16 i32 i64 str Self
 " This section is just straight transformation of the contents of the prelude,
 " to make it easy to update.
 
-" Reexported core operators {{{3
+" Core operators {{{3
 syn keyword   rustTrait       Copy Send Sized Sync
 syn keyword   rustTrait       Add Sub Mul Div Rem Neg Not
 syn keyword   rustTrait       BitAnd BitOr BitXor
 syn keyword   rustTrait       Drop Deref DerefMut
-syn keyword   rustTrait       Shl Shr
-syn keyword   rustTrait       Index IndexMut
-syn keyword   rustTrait       Slice SliceMut
-syn keyword   rustTrait       Fn FnMut FnOnce
+syn keyword   rustTrait       Shl Shr Index IndexMut
+syn keyword   rustEnum        Option
+syn keyword   rustEnumVariant Some None
+syn keyword   rustEnum        Result
+syn keyword   rustEnumVariant Ok Err
 
-" Reexported functions {{{3
-"syn keyword rustFunction range repeat
-"syn keyword rustFunction drop
+" Functions {{{3
 "syn keyword rustFunction from_str
+"syn keyword rustFunction range
+"syn keyword rustFunction drop
 
-" Reexported types and traits {{{3
+" Types and traits {{{3
 syn keyword rustTrait Ascii AsciiCast OwnedAsciiCast AsciiStr
 syn keyword rustTrait IntoBytes
 syn keyword rustTrait ToCStr
 syn keyword rustTrait Char UnicodeChar
 syn keyword rustTrait Clone
-syn keyword rustTrait PartialEq PartialOrd Eq Ord
-syn keyword rustEnum Ordering Equiv
+syn keyword rustTrait PartialEq PartialOrd Eq Ord Equiv
+syn keyword rustEnum Ordering
 syn keyword rustEnumVariant Less Equal Greater
-syn keyword rustTrait FromIterator Extend ExactSize
+syn keyword rustTrait Collection Mutable Map MutableMap MutableSeq
+syn keyword rustTrait Set MutableSet
+syn keyword rustTrait FromIterator IntoIterator Extend ExactSize
 syn keyword rustTrait Iterator DoubleEndedIterator
 syn keyword rustTrait RandomAccessIterator CloneableIterator
 syn keyword rustTrait OrdIterator MutableDoubleEndedIterator
-syn keyword rustTrait ToPrimitive FromPrimitive
+syn keyword rustTrait NumCast Int SignedInt UnsignedInt Float
+syn keyword rustTrait FloatMath ToPrimitive FromPrimitive
 syn keyword rustTrait Box
-syn keyword rustEnum Option
-syn keyword rustEnumVariant Some None
 syn keyword rustTrait GenericPath Path PosixPath WindowsPath
-syn keyword rustTrait RawPtr RawMutPtr
-syn keyword rustEnum Result
-syn keyword rustEnumVariant Ok Err
-syn keyword rustTrait Buffer Writer Reader Seek BufferPrelude
-syn keyword rustTrait Str StrVector StrPrelude
-syn keyword rustTrait IntoMaybeOwned StrAllocating UnicodeStrPrelude
+syn keyword rustTrait RawPtr
+syn keyword rustTrait Buffer Writer Reader Seek
+syn keyword rustTrait Str StrVector StrSlice
+syn keyword rustTrait IntoMaybeOwned StrAllocating UnicodeStrSlice
+syn keyword rustTrait ToString IntoString
 syn keyword rustTrait Tuple1 Tuple2 Tuple3 Tuple4
 syn keyword rustTrait Tuple5 Tuple6 Tuple7 Tuple8
 syn keyword rustTrait Tuple9 Tuple10 Tuple11 Tuple12
-syn keyword rustTrait SlicePrelude AsSlice CloneSlicePrelude
-syn keyword rustTrait VectorVector PartialEqSlicePrelude OrdSlicePrelude
-syn keyword rustTrait CloneSliceAllocPrelude OrdSliceAllocPrelude SliceAllocPrelude
-syn keyword rustTrait IntoString String ToString
+syn keyword rustTrait CloneableVector ImmutableCloneableVector
+syn keyword rustTrait MutableCloneableSlice MutableOrdSlice
+syn keyword rustTrait ImmutableSlice MutableSlice
+syn keyword rustTrait ImmutablePartialEqSlice ImmutableOrdSlice
+syn keyword rustTrait Slice VectorVector
+syn keyword rustTrait MutableSliceAllocating
+syn keyword rustTrait String
 syn keyword rustTrait Vec
 
-" Reexported runtime types {{{3
 "syn keyword rustFunction sync_channel channel
 syn keyword rustTrait SyncSender Sender Receiver
 "syn keyword rustFunction spawn
 
-" Other syntax {{{2
+"syn keyword rustConstant GC
 
 syn keyword   rustSelf        self
 syn keyword   rustBoolean     true false
 
+" Other syntax {{{2
+
 " If foo::bar changes to foo.bar, change this ("::" to "\.").
 " If foo::bar changes to Foo::bar, change this (first "\w" to "\u").
 syn match     rustModPath     "\w\(\w\)*::[^<]"he=e-3,me=e-3