---

yaml
---
r: 212892
b: refs/heads/master
c: 0937c10
h: refs/heads/master
v: v3

Author: thepowersgang

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 7d046230338e117c8a7c85bb4d542f2787d5ef9d
+refs/heads/master: 0937c10f3ca21585f0cb00c1a112e4ff4a742456
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: ba0e1cd8147d452c356aacb29fb87568ca26f111
 refs/heads/try: 1864973ae17213c5a58c4dd3f9af6d1b6c7d2e05

trunk/.travis.yml

@@ -16,11 +16,6 @@ before_script:
 script:
   - make tidy
 
-# Real testing happens on http://buildbot.rust-lang.org/
-#
-# See https://github.com/rust-lang/rust-buildbot
-#     CONTRIBUTING.md#pull-requests
-
 notifications:
   email: false
 

trunk/RELEASES.md

@@ -1,21 +1,3 @@
-Version 1.1.0 (July 2015)
-========================
-
-* NNNN changes, numerous bugfixes
-
-Libraries
----------
-
-* The [`std::fs` module has been expanded][fs-expand] to expand the set of
-  functionality exposed:
-  * `DirEntry` now supports optimizations like `file_type` and `metadata` which
-    don't incur a syscall on some platforms.
-  * A `symlink_metadata` function has been added.
-  * The `fs::Metadata` structure now lowers to its OS counterpart, providing
-    access to all underlying information.
-
-[fs-expand]: https://github.com/rust-lang/rust/pull/25844
-
 Version 1.0.0 (May 2015)
 ========================
 

trunk/configure

@@ -521,7 +521,6 @@ fi
 DEFAULT_BUILD="${CFG_CPUTYPE}-${CFG_OSTYPE}"
 
 CFG_SRC_DIR="$(abs_path $(dirname $0))/"
-CFG_SRC_DIR_RELATIVE="$(dirname $0)/"
 CFG_BUILD_DIR="$(pwd)/"
 CFG_SELF="$0"
 CFG_CONFIGURE_ARGS="$@"
@@ -1559,7 +1558,6 @@ done
 step_msg "writing configuration"
 
 putvar CFG_SRC_DIR
-putvar CFG_SRC_DIR_RELATIVE
 putvar CFG_BUILD_DIR
 putvar CFG_OSTYPE
 putvar CFG_CPUTYPE

trunk/mk/cfg/x86_64-pc-windows-msvc.mk

@@ -6,7 +6,7 @@ CPP_x86_64-pc-windows-msvc="$(CFG_MSVC_CL)" -nologo
 AR_x86_64-pc-windows-msvc="$(CFG_MSVC_LIB)" -nologo
 CFG_LIB_NAME_x86_64-pc-windows-msvc=$(1).dll
 CFG_STATIC_LIB_NAME_x86_64-pc-windows-msvc=$(1).lib
-CFG_LIB_GLOB_x86_64-pc-windows-msvc=$(1)-*.{dll,lib}
+CFG_LIB_GLOB_x86_64-pc-windows-msvc=$(1)-*.dll
 CFG_LIB_DSYM_GLOB_x86_64-pc-windows-msvc=$(1)-*.dylib.dSYM
 CFG_JEMALLOC_CFLAGS_x86_64-pc-windows-msvc :=
 CFG_GCCISH_CFLAGS_x86_64-pc-windows-msvc := -MD

trunk/mk/cfg/x86_64-unknown-linux-musl.mk

@@ -3,7 +3,6 @@ CC_x86_64-unknown-linux-musl=$(CFG_MUSL_ROOT)/bin/musl-gcc
 CXX_x86_64-unknown-linux-musl=notaprogram
 CPP_x86_64-unknown-linux-musl=$(CFG_MUSL_ROOT)/bin/musl-gcc -E
 AR_x86_64-unknown-linux-musl=$(AR)
-CFG_INSTALL_ONLY_RLIB_x86_64-unknown-linux-musl = 1
 CFG_LIB_NAME_x86_64-unknown-linux-musl=lib$(1).so
 CFG_STATIC_LIB_NAME_x86_64-unknown-linux-musl=lib$(1).a
 CFG_LIB_GLOB_x86_64-unknown-linux-musl=lib$(1)-*.so

trunk/mk/crates.mk

@@ -134,7 +134,7 @@ DOC_CRATES := std alloc collections core libc rustc_unicode
 #
 # $(1) is the crate to generate variables for
 define RUST_CRATE
-CRATEFILE_$(1) := $$(SREL)src/lib$(1)/lib.rs
+CRATEFILE_$(1) := $$(S)src/lib$(1)/lib.rs
 RSINPUTS_$(1) := $$(call rwildcard,$(S)src/lib$(1)/,*.rs)
 RUST_DEPS_$(1) := $$(filter-out native:%,$$(DEPS_$(1)))
 NATIVE_DEPS_$(1) := $$(patsubst native:%,%,$$(filter native:%,$$(DEPS_$(1))))

trunk/mk/main.mk

@@ -322,7 +322,6 @@ $(foreach host,$(CFG_HOST), \
 # exported
 
 export CFG_SRC_DIR
-export CFG_SRC_DIR_RELATIVE
 export CFG_BUILD_DIR
 ifdef CFG_VER_DATE
 export CFG_VER_DATE

trunk/mk/prepare.mk

@@ -29,34 +29,30 @@ DEFAULT_PREPARE_MAN_CMD = install -m644
 
 # Create a directory
 # $(1) is the directory
-#
-# XXX: These defines are called to generate make steps.
-# Adding blank lines means two steps from different defines will not end up on
-# the same line.
 define PREPARE_DIR
-
-	@$(call E, prepare: $(1))
+	@$(Q)$(call E, prepare: $(1))
 	$(Q)$(PREPARE_DIR_CMD) $(1)
-
 endef
 
 # Copy an executable
 # $(1) is the filename/libname-glob
 #
-# See above for an explanation on the surrounding blank lines
+# Gee, what's up with that $(nop)? See comment below.
 define PREPARE_BIN
-
+	$(nop)
 	@$(call E, prepare: $(PREPARE_DEST_BIN_DIR)/$(1))
 	$(Q)$(PREPARE_BIN_CMD) $(PREPARE_SOURCE_BIN_DIR)/$(1) $(PREPARE_DEST_BIN_DIR)/$(1)
-
 endef
 
 # Copy a dylib or rlib
 # $(1) is the filename/libname-glob
 #
-# See above for an explanation on the surrounding blank lines
+# XXX: Don't remove the $(nop) command below!
+# Yeah, that's right, it's voodoo. Something in the way this macro is being expanded
+# causes it to parse incorrectly. Throwing in that empty command seems to fix the
+# problem. I'm sorry, just don't remove the $(nop), alright?
 define PREPARE_LIB
-
+	$(nop)
 	@$(call E, prepare: $(PREPARE_WORKING_DEST_LIB_DIR)/$(1))
 	$(Q)LIB_NAME="$(notdir $(lastword $(wildcard $(PREPARE_WORKING_SOURCE_LIB_DIR)/$(1))))"; \
 	MATCHES="$(filter-out %$(notdir $(lastword $(wildcard $(PREPARE_WORKING_SOURCE_LIB_DIR)/$(1)))), \
@@ -67,19 +63,14 @@ define PREPARE_LIB
 	  echo "  at destination $(PREPARE_WORKING_DEST_LIB_DIR):"      && \
 	  echo $$MATCHES ; \
 	fi
-	$(Q)$(PREPARE_LIB_CMD) `ls -drt1 $(PREPARE_WORKING_SOURCE_LIB_DIR)/$(1)` $(PREPARE_WORKING_DEST_LIB_DIR)/
-
+	$(Q)$(PREPARE_LIB_CMD) `ls -drt1 $(PREPARE_WORKING_SOURCE_LIB_DIR)/$(1) | tail -1` $(PREPARE_WORKING_DEST_LIB_DIR)/
 endef
 
 # Copy a man page
 # $(1) - source dir
-#
-# See above for an explanation on the surrounding blank lines
 define PREPARE_MAN
-
 	@$(call E, prepare: $(PREPARE_DEST_MAN_DIR)/$(1))
 	$(Q)$(PREPARE_MAN_CMD) $(PREPARE_SOURCE_MAN_DIR)/$(1) $(PREPARE_DEST_MAN_DIR)/$(1)
-
 endef
 
 PREPARE_TOOLS = $(filter-out compiletest rustbook error-index-generator, $(TOOLS))

trunk/mk/reconfig.mk

@@ -34,4 +34,4 @@ Makefile config.mk: config.stamp
 
 config.stamp: $(S)configure $(S)Makefile.in $(S)src/snapshots.txt
 	@$(call E, cfg: reconfiguring)
-	$(SREL)configure $(CFG_CONFIGURE_ARGS)
+	$(S)configure $(CFG_CONFIGURE_ARGS)

trunk/mk/util.mk

@@ -20,4 +20,3 @@ print-%:
 	@echo $*=$($*)
 
 S := $(CFG_SRC_DIR)
-SREL := $(CFG_SRC_DIR_RELATIVE)

trunk/src/compiletest/common.rs

@@ -124,6 +124,9 @@ pub struct Config {
     // Flags to pass to the compiler when building for the target
     pub target_rustcflags: Option<String>,
 
+    // Run tests using the JIT
+    pub jit: bool,
+
     // Target system to be tested
     pub target: String,
 

trunk/src/compiletest/compiletest.rs

@@ -79,6 +79,7 @@ pub fn parse_config(args: Vec<String> ) -> Config {
           optopt("", "target-rustcflags", "flags to pass to rustc for target", "FLAGS"),
           optflag("", "verbose", "run tests verbosely, showing all output"),
           optopt("", "logfile", "file to log test execution to", "FILE"),
+          optflag("", "jit", "run tests under the JIT"),
           optopt("", "target", "the target to build for", "TARGET"),
           optopt("", "host", "the host to build for", "HOST"),
           optopt("", "gdb-version", "the version of GDB used", "VERSION STRING"),
@@ -145,6 +146,7 @@ pub fn parse_config(args: Vec<String> ) -> Config {
         runtool: matches.opt_str("runtool"),
         host_rustcflags: matches.opt_str("host-rustcflags"),
         target_rustcflags: matches.opt_str("target-rustcflags"),
+        jit: matches.opt_present("jit"),
         target: opt_str2(matches.opt_str("target")),
         host: opt_str2(matches.opt_str("host")),
         gdb_version: extract_gdb_version(matches.opt_str("gdb-version")),
@@ -184,6 +186,7 @@ pub fn log_config(config: &Config) {
                     opt_str(&config.host_rustcflags)));
     logv(c, format!("target-rustcflags: {}",
                     opt_str(&config.target_rustcflags)));
+    logv(c, format!("jit: {}", config.jit));
     logv(c, format!("target: {}", config.target));
     logv(c, format!("host: {}", config.host));
     logv(c, format!("android-cross-path: {:?}",

trunk/src/compiletest/runtest.rs

@@ -98,13 +98,17 @@ fn run_cfail_test(config: &Config, props: &TestProps, testfile: &Path) {
 }
 
 fn run_rfail_test(config: &Config, props: &TestProps, testfile: &Path) {
-    let proc_res = compile_test(config, props, testfile);
+    let proc_res = if !config.jit {
+        let proc_res = compile_test(config, props, testfile);
 
-    if !proc_res.status.success() {
-        fatal_proc_rec("compilation failed!", &proc_res);
-    }
+        if !proc_res.status.success() {
+            fatal_proc_rec("compilation failed!", &proc_res);
+        }
 
-    let proc_res = exec_compiled_test(config, props, testfile);
+        exec_compiled_test(config, props, testfile)
+    } else {
+        jit_test(config, props, testfile)
+    };
 
     // The value our Makefile configures valgrind to return on failure
     const VALGRIND_ERR: i32 = 100;
@@ -129,16 +133,24 @@ fn check_correct_failure_status(proc_res: &ProcRes) {
 }
 
 fn run_rpass_test(config: &Config, props: &TestProps, testfile: &Path) {
-    let proc_res = compile_test(config, props, testfile);
+    if !config.jit {
+        let mut proc_res = compile_test(config, props, testfile);
 
-    if !proc_res.status.success() {
-        fatal_proc_rec("compilation failed!", &proc_res);
-    }
+        if !proc_res.status.success() {
+            fatal_proc_rec("compilation failed!", &proc_res);
+        }
 
-    let proc_res = exec_compiled_test(config, props, testfile);
+        proc_res = exec_compiled_test(config, props, testfile);
 
-    if !proc_res.status.success() {
-        fatal_proc_rec("test run failed!", &proc_res);
+        if !proc_res.status.success() {
+            fatal_proc_rec("test run failed!", &proc_res);
+        }
+    } else {
+        let proc_res = jit_test(config, props, testfile);
+
+        if !proc_res.status.success() {
+            fatal_proc_rec("jit failed!", &proc_res);
+        }
     }
 }
 
@@ -273,8 +285,8 @@ fn run_pretty_test(config: &Config, props: &TestProps, testfile: &Path) {
                             format!("--target={}", config.target),
                             "-L".to_string(),
                             aux_dir.to_str().unwrap().to_string());
-        args.extend(split_maybe_args(&config.target_rustcflags));
-        args.extend(split_maybe_args(&props.compile_flags));
+        args.extend(split_maybe_args(&config.target_rustcflags).into_iter());
+        args.extend(split_maybe_args(&props.compile_flags).into_iter());
         return ProcArgs {
             prog: config.rustc_path.to_str().unwrap().to_string(),
             args: args,
@@ -321,8 +333,8 @@ actual:\n\
                             config.build_base.to_str().unwrap().to_string(),
                             "-L".to_string(),
                             aux_dir.to_str().unwrap().to_string());
-        args.extend(split_maybe_args(&config.target_rustcflags));
-        args.extend(split_maybe_args(&props.compile_flags));
+        args.extend(split_maybe_args(&config.target_rustcflags).into_iter());
+        args.extend(split_maybe_args(&props.compile_flags).into_iter());
         // FIXME (#9639): This needs to handle non-utf8 paths
         return ProcArgs {
             prog: config.rustc_path.to_str().unwrap().to_string(),
@@ -368,7 +380,7 @@ fn run_debuginfo_gdb_test(config: &Config, props: &TestProps, testfile: &Path) {
             script_str.push_str(&format!("set solib-search-path \
                                          ./{}/stage2/lib/rustlib/{}/lib/\n",
                                          config.host, config.target));
-            for line in &breakpoint_lines {
+            for line in breakpoint_lines.iter() {
                 script_str.push_str(&format!("break {:?}:{}\n",
                                              testfile.file_name().unwrap()
                                                      .to_string_lossy(),
@@ -1129,6 +1141,10 @@ fn compile_test(config: &Config, props: &TestProps,
     compile_test_(config, props, testfile, &[])
 }
 
+fn jit_test(config: &Config, props: &TestProps, testfile: &Path) -> ProcRes {
+    compile_test_(config, props, testfile, &["--jit".to_string()])
+}
+
 fn compile_test_(config: &Config, props: &TestProps,
                  testfile: &Path, extra_args: &[String]) -> ProcRes {
     let aux_dir = aux_output_dir_name(config, testfile);
@@ -1155,7 +1171,7 @@ fn document(config: &Config, props: &TestProps,
                         out_dir.to_str().unwrap().to_string(),
                         testfile.to_str().unwrap().to_string()];
     args.extend(extra_args.iter().cloned());
-    args.extend(split_maybe_args(&props.compile_flags));
+    args.extend(split_maybe_args(&props.compile_flags).into_iter());
     let args = ProcArgs {
         prog: config.rustdoc_path.to_str().unwrap().to_string(),
         args: args,
@@ -1220,7 +1236,7 @@ fn compose_and_run_compiler(config: &Config, props: &TestProps,
                 vec!("--crate-type=dylib".to_string())
             }
         };
-        crate_type.extend(extra_link_args.clone());
+        crate_type.extend(extra_link_args.clone().into_iter());
         let aux_args =
             make_compile_args(config,
                               &aux_props,
@@ -1318,11 +1334,11 @@ fn make_compile_args<F>(config: &Config,
     };
     args.push(path.to_str().unwrap().to_string());
     if props.force_host {
-        args.extend(split_maybe_args(&config.host_rustcflags));
+        args.extend(split_maybe_args(&config.host_rustcflags).into_iter());
     } else {
-        args.extend(split_maybe_args(&config.target_rustcflags));
+        args.extend(split_maybe_args(&config.target_rustcflags).into_iter());
     }
-    args.extend(split_maybe_args(&props.compile_flags));
+    args.extend(split_maybe_args(&props.compile_flags).into_iter());
     return ProcArgs {
         prog: config.rustc_path.to_str().unwrap().to_string(),
         args: args,
@@ -1357,7 +1373,7 @@ fn make_run_args(config: &Config, props: &TestProps, testfile: &Path)
     args.push(exe_file.to_str().unwrap().to_string());
 
     // Add the arguments in the run_flags directive
-    args.extend(split_maybe_args(&props.run_flags));
+    args.extend(split_maybe_args(&props.run_flags).into_iter());
 
     let prog = args.remove(0);
     return ProcArgs {
@@ -1667,7 +1683,7 @@ fn compile_test_and_save_ir(config: &Config, props: &TestProps,
                              aux_dir.to_str().unwrap().to_string());
     let llvm_args = vec!("--emit=llvm-ir".to_string(),
                          "--crate-type=lib".to_string());
-    link_args.extend(llvm_args);
+    link_args.extend(llvm_args.into_iter());
     let args = make_compile_args(config,
                                  props,
                                  link_args,

trunk/src/doc/complement-lang-faq.md

@@ -30,14 +30,15 @@ You may also be interested in browsing [trending Rust repositories][github-rust]
 
 ## Is anyone using Rust in production?
 
-Yes. For example (incomplete):
+Currently, Rust is still pre-1.0, and so we don't recommend that you use Rust
+in production unless you know exactly what you're getting into.
+
+That said, there are two production deployments of Rust that we're aware of:
 
 * [OpenDNS](http://labs.opendns.com/2013/10/04/zeromq-helping-us-block-malicious-domains/)
 * [Skylight](http://skylight.io)
-* [wit.ai](https://github.com/wit-ai/witd)
-* [Codius](https://codius.org/blog/codius-rust/)
-* [MaidSafe](http://maidsafe.net/)
-* [Terminal.com](https://terminal.com)
+
+Let the fact that this is an easily countable number be a warning.
 
 ## Does it run on Windows?
 

trunk/src/doc/grammar.md

@@ -281,8 +281,7 @@ type_path_tail : '<' type_expr [ ',' type_expr ] + '>'
 ## Macros
 
 ```antlr
-expr_macro_rules : "macro_rules" '!' ident '(' macro_rule * ')' ';' 
-                 | "macro_rules" '!' ident '{' macro_rule * '}' ;
+expr_macro_rules : "macro_rules" '!' ident '(' macro_rule * ')' ;
 macro_rule : '(' matcher * ')' "=>" '(' transcriber * ')' ';' ;
 matcher : '(' matcher * ')' | '[' matcher * ']'
         | '{' matcher * '}' | '$' ident ':' ident

trunk/src/doc/reference.md

@@ -1111,7 +1111,7 @@ extern fn new_i32() -> i32 { 0 }
 extern "stdcall" fn new_i32_stdcall() -> i32 { 0 }
 ```
 
-Unlike normal functions, extern fns have type `extern "ABI" fn()`. This is the
+Unlike normal functions, extern fns have an `extern "ABI" fn()`. This is the
 same type as the functions declared in an extern block.
 
 ```
@@ -1550,7 +1550,7 @@ methods in such an implementation can only be used as direct calls on the
 values of the type that the implementation targets. In such an implementation,
 the trait type and `for` after `impl` are omitted. Such implementations are
 limited to nominal types (enums, structs), and the implementation must appear
-in the same crate as the `self` type:
+in the same module or a sub-module as the `self` type:
 
 ```
 struct Point {x: i32, y: i32}