---

yaml
---
r: 124639
b: refs/heads/try
c: 316719e
h: refs/heads/master
i:
  124637: d76fdc9
  124635: 472fa9b
  124631: c852486
  124623: 7fd624d
  124607: e017157
v: v3

Author: bors

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: f15d6d28396e8700b6c3f2704204a2769e710403
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9fc8394d3bce22ab483f98842434c84c396212ae
-refs/heads/try: 9dc667d472630c52a792f47e8ea67337ec23b224
+refs/heads/try: 316719e625d975f1f29104e78101f2b3521291f4
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/.gitattributes

@@ -8,3 +8,4 @@ src/etc/pkg/rust-logo.ico binary
 src/etc/pkg/rust-logo.png binary
 src/rt/msvc/* -whitespace
 src/rt/valgrind/* -whitespace
+*.woff binary

branches/try/.gitignore

@@ -86,5 +86,5 @@ src/etc/dl
 .settings/
 /build
 i686-pc-mingw32/
-src/librustc/lib/llvmdeps.rs
+src/librustc_llvm/llvmdeps.rs
 *.pot

branches/try/configure

@@ -418,7 +418,7 @@ opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
 opt local-rust 0 "use an installed rustc rather than downloading a snapshot"
 opt inject-std-version 1 "inject the current compiler version of libstd into programs"
 opt llvm-static-stdcpp 0 "statically link to libstdc++ for LLVM"
-opt rpath 1 "build rpaths into rustc itself"
+opt rpath 0 "build rpaths into rustc itself"
 opt nightly 0 "build nightly packages"
 opt verify-install 1 "verify installed binaries work"
 opt jemalloc 1 "build liballoc with jemalloc"

branches/try/man/rustc.1

@@ -1,4 +1,4 @@
-.TH RUSTC "1" "March 2014" "rustc 0.11.0" "User Commands"
+.TH RUSTC "1" "March 2014" "rustc 0.12.0-pre" "User Commands"
 .SH NAME
 rustc \- The Rust compiler
 .SH SYNOPSIS
@@ -11,6 +11,9 @@ This program is a compiler for the Rust language, available at
 
 .SH OPTIONS
 
+.TP
+\fB\-\-crate-name NAME\fR
+Specify the name of the crate being built
 .TP
 \fB\-\-crate-type=[bin|lib|dylib|rlib|staticlib]\fR
 Configure the flavor of rust crate that is generated (default `bin`)
@@ -60,8 +63,9 @@ Parse only; do not compile, assemble, or link
 \fB\-\-pretty\fR [TYPE]
 Pretty-print the input instead of compiling; valid types are: normal
 (un-annotated source), expanded (crates expanded), typed (crates
-expanded, with type annotations), or identified (fully parenthesized,
-AST nodes and blocks with IDs)
+expanded, with type annotations), identified (fully parenthesized,
+AST nodes and blocks with IDs), or flowgraph=<nodeid> (graphviz
+formatted flowgraph for node)
 .TP
 \fB\-\-dep-info\fR [FILENAME]
 Output dependency info to <filename> after compiling, in o format suitable
@@ -138,8 +142,8 @@ A space-separated list of arguments to pass through to LLVM.
 If specified, the compiler will save more files (.bc, .o, .no-opt.bc) generated
 throughout compilation in the output directory.
 .TP
-\fBno-rpath\fR
-If specified, then the rpath value for dynamic libraries will not be set in
+\fBrpath\fR
+If specified, then the rpath value for dynamic libraries will be set in
 either dynamic library or executable outputs.
 .TP
 \fBno-prepopulate-passes\fR

branches/try/man/rustdoc.1

@@ -1,4 +1,4 @@
-.TH RUSTDOC "1" "March 2014" "rustdoc 0.11.0" "User Commands"
+.TH RUSTDOC "1" "March 2014" "rustdoc 0.12.0-pre" "User Commands"
 .SH NAME
 rustdoc \- generate documentation from Rust source code
 .SH SYNOPSIS

branches/try/mk/crates.mk

@@ -51,25 +51,30 @@
 
 TARGET_CRATES := libc std green rustuv native flate arena glob term semver \
                  uuid serialize sync getopts collections num test time rand \
-                 url log regex graphviz core rlibc alloc debug rustrt
-HOST_CRATES := syntax rustc rustdoc fourcc hexfloat regex_macros fmt_macros
+                 url log regex graphviz core rlibc alloc debug rustrt \
+                 unicode
+HOST_CRATES := syntax rustc rustdoc fourcc hexfloat regex_macros fmt_macros \
+	       rustc_llvm rustc_back
 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
 DEPS_core :=
 DEPS_rlibc :=
+DEPS_unicode := core
 DEPS_alloc := core libc native:jemalloc
 DEPS_debug := std
 DEPS_rustrt := alloc core libc collections native:rustrt_native
-DEPS_std := core libc rand alloc collections rustrt sync \
+DEPS_std := core libc rand alloc collections rustrt sync unicode \
 	native:rust_builtin native:backtrace
 DEPS_graphviz := std
 DEPS_green := std native:context_switch
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
 DEPS_syntax := std term serialize log fmt_macros debug
-DEPS_rustc := syntax native:rustllvm flate arena serialize getopts \
-              time log graphviz debug
+DEPS_rustc := syntax flate arena serialize getopts \
+              time log graphviz debug rustc_llvm rustc_back
+DEPS_rustc_llvm := native:rustllvm libc std
+DEPS_rustc_back := std syntax rustc_llvm flate log libc
 DEPS_rustdoc := rustc native:hoedown serialize getopts \
                 test time debug
 DEPS_flate := std native:miniz
@@ -82,7 +87,7 @@ DEPS_semver := std
 DEPS_uuid := std serialize
 DEPS_sync := core alloc rustrt collections
 DEPS_getopts := std
-DEPS_collections := core alloc
+DEPS_collections := core alloc unicode
 DEPS_fourcc := rustc syntax std
 DEPS_hexfloat := rustc syntax std
 DEPS_num := std
@@ -108,6 +113,7 @@ ONLY_RLIB_rlibc := 1
 ONLY_RLIB_alloc := 1
 ONLY_RLIB_rand := 1
 ONLY_RLIB_collections := 1
+ONLY_RLIB_unicode := 1
 
 ################################################################################
 # You should not need to edit below this line

branches/try/mk/dist.mk

@@ -259,7 +259,6 @@ distcheck-tar-bins: dist-tar-bins
 	$(Q)cd tmp/distcheck && tar -xzf ../../dist/$(PKG_NAME)-$(CFG_BUILD).tar.gz
 	$(Q)mkdir -p tmp/distcheck/tarbininstall
 	$(Q)sh tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix=tmp/distcheck/tarbininstall
-	$(Q)tmp/distcheck/tarbininstall/bin/rustc --version
 	$(Q)sh tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix=tmp/distcheck/tarbininstall --uninstall
 	$(Q)rm -Rf tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)
 	$(Q)rm -Rf tmp/distcheck/tarbininstall

branches/try/mk/install.mk

@@ -14,16 +14,18 @@ else
 MAYBE_DISABLE_VERIFY=
 endif
 
-install: dist-install-dir-$(CFG_BUILD)-with-target-libs
-	$(Q)sh tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)" "$(MAYBE_DISABLE_VERIFY)"
+install: dist-install-dir-$(CFG_BUILD)-with-target-libs | tmp/empty_dir
+	$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)" "$(MAYBE_DISABLE_VERIFY)"
 # Remove tmp files while we can because they may have been created under sudo
 	$(Q)rm -R tmp/dist
 
-uninstall: dist-install-dir-$(CFG_BUILD)-with-target-libs
-	$(Q)sh tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
+uninstall: dist-install-dir-$(CFG_BUILD)-with-target-libs | tmp/empty_dir
+	$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
 # Remove tmp files while we can because they may have been created under sudo
 	$(Q)rm -R tmp/dist
 
+tmp/empty_dir:
+	mkdir -p $@
 
 ######################################################################
 # Android remote installation

branches/try/mk/llvm.mk

@@ -57,7 +57,7 @@ $(foreach host,$(CFG_HOST), \
 $(foreach host,$(CFG_HOST), \
  $(eval LLVM_CONFIGS := $(LLVM_CONFIGS) $(LLVM_CONFIG_$(host))))
 
-$(S)src/librustc/lib/llvmdeps.rs: \
+$(S)src/librustc_llvm/llvmdeps.rs: \
 		    $(LLVM_CONFIGS) \
 		    $(S)src/etc/mklldeps.py \
 		    $(MKFILE_DEPS)

branches/try/mk/main.mk

@@ -13,8 +13,8 @@
 ######################################################################
 
 # The version number
-CFG_RELEASE_NUM=0.11.0
-CFG_RELEASE_LABEL=
+CFG_RELEASE_NUM=0.12.0
+CFG_RELEASE_LABEL=-pre
 
 CFG_FILENAME_EXTRA=4e7c5e5c
 
@@ -122,8 +122,8 @@ endif
 ifdef TRACE
   CFG_RUSTC_FLAGS += -Z trace
 endif
-ifdef CFG_DISABLE_RPATH
-CFG_RUSTC_FLAGS += -C no-rpath
+ifdef CFG_ENABLE_RPATH
+CFG_RUSTC_FLAGS += -C rpath
 endif
 
 # The executables crated during this compilation process have no need to include

branches/try/mk/target.mk

@@ -68,15 +68,6 @@ $(foreach host,$(CFG_HOST),						    \
 # $(4) is the crate name
 define RUST_TARGET_STAGE_N
 
-# NOTE: after a stage0 snap this should be just EXTRA_FILENAME, not with a stage
-# or target bound
-EXTRA_FILENAME_$(1)_$(2) = -C extra-filename=-$$(CFG_FILENAME_EXTRA)
-ifeq ($(1),0)
-ifeq ($$(CFG_BUILD),$(2))
-EXTRA_FILENAME_$(1)_$(2) =
-endif
-endif
-
 $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$(4): CFG_COMPILER_HOST_TRIPLE = $(2)
 $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$(4):				    \
 		$$(CRATEFILE_$(4))				    \
@@ -95,7 +86,7 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$(4):				    \
 		-L "$$(dir $$(LLVM_STDCPP_LOCATION_$(2)))" \
 		$$(RUSTFLAGS_$(4)) \
 		--out-dir $$(@D) \
-		$$(EXTRA_FILENAME_$(1)_$(2)) \
+		-C extra-filename=-$$(CFG_FILENAME_EXTRA) \
 		$$<
 	@touch $$@
 	$$(call LIST_ALL_OLD_GLOB_MATCHES,\
@@ -143,7 +134,7 @@ SNAPSHOT_RUSTC_POST_CLEANUP=$(HBIN0_H_$(CFG_BUILD))/rustc$(X_$(CFG_BUILD))
 
 define TARGET_HOST_RULES
 
-$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.rustc: $(S)src/librustc/lib/llvmdeps.rs
+$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.rustc_llvm: $(S)src/librustc_llvm/llvmdeps.rs
 
 $$(TBIN$(1)_T_$(2)_H_$(3))/:
 	mkdir -p $$@

branches/try/mk/tests.mk

@@ -15,11 +15,11 @@
 
 # The names of crates that must be tested
 
-# libcore tests are in a separate crate
+# libcore/libunicode tests are in a separate crate
 DEPS_coretest :=
 $(eval $(call RUST_CRATE,coretest))
 
-TEST_TARGET_CRATES = $(filter-out core,$(TARGET_CRATES)) coretest
+TEST_TARGET_CRATES = $(filter-out core unicode,$(TARGET_CRATES)) coretest
 TEST_DOC_CRATES = $(DOC_CRATES)
 TEST_HOST_CRATES = $(HOST_CRATES)
 TEST_CRATES = $(TEST_TARGET_CRATES) $(TEST_HOST_CRATES)
@@ -171,7 +171,7 @@ endif
 # Main test targets
 ######################################################################
 
-check: cleantmptestlogs cleantestlibs tidy check-notidy
+check: cleantmptestlogs cleantestlibs check-notidy tidy
 
 check-notidy: cleantmptestlogs cleantestlibs all check-stage2
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log

branches/try/src/compiletest/compiletest.rs

@@ -187,7 +187,7 @@ pub fn log_config(config: &Config) {
                     opt_str(&config.filter
                                    .as_ref()
                                    .map(|re| {
-                                       re.to_str().into_string()
+                                       re.to_string().into_string()
                                    }))));
     logv(c, format!("runtool: {}", opt_str(&config.runtool)));
     logv(c, format!("host-rustcflags: {}",

branches/try/src/compiletest/errors.rs

@@ -31,7 +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().to_lower().into_str();
+        let kind = caps.name("kind").to_ascii().to_lower().into_string();
         let msg = caps.name("msg").trim().to_string();
 
         debug!("line={} kind={} msg={}", line_num, kind, msg);

branches/try/src/compiletest/procsrv.rs

@@ -8,12 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use std::os;
-use std::str;
 use std::io::process::{ProcessExit, Command, Process, ProcessOutput};
 use std::dynamic_lib::DynamicLibrary;
 
-fn target_env(lib_path: &str, aux_path: Option<&str>) -> Vec<(String, String)> {
+fn add_target_env(cmd: &mut Command, lib_path: &str, aux_path: Option<&str>) {
     // Need to be sure to put both the lib_path and the aux path in the dylib
     // search path for the child.
     let mut path = DynamicLibrary::search_path();
@@ -23,19 +21,11 @@ fn target_env(lib_path: &str, aux_path: Option<&str>) -> Vec<(String, String)> {
     }
     path.insert(0, Path::new(lib_path));
 
-    // Remove the previous dylib search path var
-    let var = DynamicLibrary::envvar();
-    let mut env: Vec<(String,String)> = os::env();
-    match env.iter().position(|&(ref k, _)| k.as_slice() == var) {
-        Some(i) => { env.remove(i); }
-        None => {}
-    }
-
     // Add the new dylib search path var
+    let var = DynamicLibrary::envvar();
     let newpath = DynamicLibrary::create_path(path.as_slice());
-    let newpath = str::from_utf8(newpath.as_slice()).unwrap().to_string();
-    env.push((var.to_string(), newpath));
-    return env;
+    let newpath = String::from_utf8(newpath).unwrap();
+    cmd.env(var.to_string(), newpath);
 }
 
 pub struct Result {pub status: ProcessExit, pub out: String, pub err: String}
@@ -47,8 +37,14 @@ pub fn run(lib_path: &str,
            env: Vec<(String, String)> ,
            input: Option<String>) -> Option<Result> {
 
-    let env = env.clone().append(target_env(lib_path, aux_path).as_slice());
-    match Command::new(prog).args(args).env(env.as_slice()).spawn() {
+    let mut cmd = Command::new(prog);
+    cmd.args(args);
+    add_target_env(&mut cmd, lib_path, aux_path);
+    for (key, val) in env.move_iter() {
+        cmd.env(key, val);
+    }
+
+    match cmd.spawn() {
         Ok(mut process) => {
             for input in input.iter() {
                 process.stdin.get_mut_ref().write(input.as_bytes()).unwrap();
@@ -58,8 +54,8 @@ pub fn run(lib_path: &str,
 
             Some(Result {
                 status: status,
-                out: str::from_utf8(output.as_slice()).unwrap().to_string(),
-                err: str::from_utf8(error.as_slice()).unwrap().to_string()
+                out: String::from_utf8(output).unwrap(),
+                err: String::from_utf8(error).unwrap()
             })
         },
         Err(..) => None
@@ -73,8 +69,14 @@ pub fn run_background(lib_path: &str,
            env: Vec<(String, String)> ,
            input: Option<String>) -> Option<Process> {
 
-    let env = env.clone().append(target_env(lib_path, aux_path).as_slice());
-    match Command::new(prog).args(args).env(env.as_slice()).spawn() {
+    let mut cmd = Command::new(prog);
+    cmd.args(args);
+    add_target_env(&mut cmd, lib_path, aux_path);
+    for (key, val) in env.move_iter() {
+        cmd.env(key, val);
+    }
+
+    match cmd.spawn() {
         Ok(mut process) => {
             for input in input.iter() {
                 process.stdin.get_mut_ref().write(input.as_bytes()).unwrap();

branches/try/src/compiletest/runtest.rs

@@ -158,7 +158,7 @@ fn run_pretty_test(config: &Config, props: &TestProps, testfile: &Path) {
         match props.pp_exact { Some(_) => 1, None => 2 };
 
     let src = File::open(testfile).read_to_end().unwrap();
-    let src = str::from_utf8(src.as_slice()).unwrap().to_string();
+    let src = String::from_utf8(src.clone()).unwrap();
     let mut srcs = vec!(src);
 
     let mut round = 0;
@@ -185,10 +185,10 @@ fn run_pretty_test(config: &Config, props: &TestProps, testfile: &Path) {
         Some(ref file) => {
             let filepath = testfile.dir_path().join(file);
             let s = File::open(&filepath).read_to_end().unwrap();
-            str::from_utf8(s.as_slice()).unwrap().to_string()
-          }
-          None => { (*srcs.get(srcs.len() - 2u)).clone() }
-        };
+            String::from_utf8(s).unwrap()
+        }
+        None => { (*srcs.get(srcs.len() - 2u)).clone() }
+    };
     let mut actual = (*srcs.get(srcs.len() - 1u)).clone();
 
     if props.pp_exact.is_some() {
@@ -574,16 +574,16 @@ fn run_debuginfo_lldb_test(config: &Config, props: &TestProps, testfile: &Path)
         cmd.arg("./src/etc/lldb_batchmode.py")
            .arg(test_executable)
            .arg(debugger_script)
-           .env([("PYTHONPATH", config.lldb_python_dir.clone().unwrap().as_slice())]);
+           .env_set_all([("PYTHONPATH", config.lldb_python_dir.clone().unwrap().as_slice())]);
 
         let (status, out, err) = match cmd.spawn() {
             Ok(process) => {
                 let ProcessOutput { status, output, error } =
                     process.wait_with_output().unwrap();
 
                 (status,
-                 str::from_utf8(output.as_slice()).unwrap().to_string(),
-                 str::from_utf8(error.as_slice()).unwrap().to_string())
+                 String::from_utf8(output).unwrap(),
+                 String::from_utf8(error).unwrap())
             },
             Err(e) => {
                 fatal(format!("Failed to setup Python process for \
@@ -813,7 +813,7 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
                 c
             }
         } ).collect();
-        str::from_chars(c.as_slice()).to_string()
+        String::from_chars(c.as_slice())
     }
 
     #[cfg(target_os = "win32")]