---

yaml
---
r: 195895
b: refs/heads/beta
c: 83d3503
h: refs/heads/master
i:
  195893: 62fa9cf
  195891: 0fff996
  195887: e9d83a1
v: v3

Author: Manishearth

[refs]

@@ -29,7 +29,7 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: 8f0c952499ed31da47be09eaf198c095050f9cba
+refs/heads/beta: 83d3503012f9958bd9073e7699a53dce2c901214
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 9de34a84bb300bab1bf0227f577331620cd60511

branches/beta/AUTHORS.txt

@@ -606,7 +606,7 @@ Peter Schuller <[email protected]>
 Peter Williams <[email protected]>
 Peter Zotov <[email protected]>
 Petter Remen <[email protected]>
-Phil Dawes <[email protected]>
+Phil Dawes <[email protected]>
 Phil Ruffwind <[email protected]>
 Philip Munksgaard <[email protected]>
 Philipp Brüschweiler <[email protected]>

branches/beta/configure

@@ -404,7 +404,7 @@ case $CFG_OSTYPE in
         CFG_OSTYPE=pc-windows-gnu
         ;;
 
-# Thad's Cygwin identifers below
+# Thad's Cygwin identifiers below
 
 #   Vista 32 bit
     CYGWIN_NT-6.0)
@@ -479,10 +479,19 @@ esac
 # Detect 64 bit linux systems with 32 bit userland and force 32 bit compilation
 if [ $CFG_OSTYPE = unknown-linux-gnu -a $CFG_CPUTYPE = x86_64 ]
 then
-    file -L "$SHELL" | grep -q "x86[_-]64"
-    if [ $? != 0 ]; then
-        CFG_CPUTYPE=i686
+    # $SHELL does not exist in standard 'sh', so probably only exists
+    # if configure is running in an interactive bash shell. /usr/bin/env
+    # exists *everywhere*.
+    BIN_TO_PROBE="$SHELL"
+    if [ -z "$BIN_TO_PROBE" -a -e "/usr/bin/env" ]; then
+       BIN_TO_PROBE="/usr/bin/env"
     fi
+    if [ -n "$BIN_TO_PROBE" ]; then
+       file -L "$BIN_TO_PROBE" | grep -q "x86[_-]64"
+       if [ $? != 0 ]; then
+            CFG_CPUTYPE=i686
+       fi
+     fi
 fi
 
 
@@ -517,7 +526,8 @@ VAL_OPTIONS=""
 opt valgrind 0 "run tests with valgrind (memcheck by default)"
 opt helgrind 0 "run tests with helgrind instead of memcheck"
 opt valgrind-rpass 1 "run rpass-valgrind tests with valgrind"
-opt docs     1 "build documentation"
+opt docs     1 "build standard library documentation"
+opt compiler-docs     0 "build compiler documentation"
 opt optimize 1 "build optimized rust code"
 opt optimize-cxx 1 "build optimized C++ code"
 opt optimize-llvm 1 "build optimized LLVM"

branches/beta/man/rustc.1

@@ -242,7 +242,7 @@ full debug info with variable and type information.
 \fBopt\-level\fR=\fIVAL\fR
 Optimize with possible levels 0\[en]3
 
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 
 Some of these affect the output of the compiler, while others affect programs
 which link to the standard library.

branches/beta/mk/crates.mk

@@ -122,17 +122,29 @@ ONLY_RLIB_rustc_bitflags := 1
 # You should not need to edit below this line
 ################################################################################
 
+# On channels where the only usable crate is std, only build documentation for
+# std. This keeps distributions small and doesn't clutter up the API docs with
+# confusing internal details from the crates behind the facade.
+
+ifeq ($(CFG_RELEASE_CHANNEL),stable)
+DOC_CRATES := std
+else
+ifeq ($(CFG_RELEASE_CHANNEL),beta)
+DOC_CRATES := std
+else
 DOC_CRATES := $(filter-out rustc, \
-              $(filter-out rustc_trans, \
-              $(filter-out rustc_typeck, \
-              $(filter-out rustc_borrowck, \
-              $(filter-out rustc_resolve, \
-              $(filter-out rustc_driver, \
-              $(filter-out rustc_privacy, \
-              $(filter-out rustc_lint, \
-              $(filter-out log, \
-              $(filter-out getopts, \
-              $(filter-out syntax, $(CRATES))))))))))))
+	   $(filter-out rustc_trans, \
+	   $(filter-out rustc_typeck, \
+	   $(filter-out rustc_borrowck, \
+	   $(filter-out rustc_resolve, \
+	   $(filter-out rustc_driver, \
+	   $(filter-out rustc_privacy, \
+	   $(filter-out rustc_lint, \
+	   $(filter-out log, \
+	   $(filter-out getopts, \
+	   $(filter-out syntax, $(CRATES))))))))))))
+endif
+endif
 COMPILER_DOC_CRATES := rustc rustc_trans rustc_borrowck rustc_resolve \
                        rustc_typeck rustc_driver syntax rustc_privacy \
                        rustc_lint

branches/beta/mk/docs.mk

@@ -259,7 +259,10 @@ doc/$(1)/index.html: $$(LIB_DOC_DEP_$(1)) doc/$(1)/
 endef
 
 $(foreach crate,$(DOC_CRATES),$(eval $(call DEF_LIB_DOC,$(crate),DOC_TARGETS)))
-$(foreach crate,$(COMPILER_DOC_CRATES),$(eval $(call DEF_LIB_DOC,$(crate),COMPILER_DOC_TARGETS)))
+
+ifdef CFG_COMPILER_DOCS
+  $(foreach crate,$(COMPILER_DOC_CRATES),$(eval $(call DEF_LIB_DOC,$(crate),COMPILER_DOC_TARGETS)))
+endif
 
 ifdef CFG_DISABLE_DOCS
   $(info cfg: disabling doc build (CFG_DISABLE_DOCS))

branches/beta/mk/platform.mk

@@ -179,7 +179,7 @@ define CFG_MAKE_TOOLCHAIN
 
   ifeq ($$(findstring $(HOST_$(1)),arm aarch64 mips mipsel powerpc),)
 
-  # On Bitrig, we need the relocation model to be PIC for everthing
+  # On Bitrig, we need the relocation model to be PIC for everything
   ifeq (,$(filter $(OSTYPE_$(1)),bitrig))
     LLVM_MC_RELOCATION_MODEL="pic"
   else

branches/beta/mk/target.mk

@@ -132,7 +132,7 @@ endef
 # on $$(TSREQ$(1)_T_$(2)_H_$(3)), to ensure that no products will be
 # put into the target area until after the get-snapshot.py script has
 # had its chance to clean it out; otherwise the other products will be
-# inadvertantly included in the clean out.
+# inadvertently included in the clean out.
 SNAPSHOT_RUSTC_POST_CLEANUP=$(HBIN0_H_$(CFG_BUILD))/rustc$(X_$(CFG_BUILD))
 
 define TARGET_HOST_RULES

branches/beta/mk/tests.mk

@@ -569,6 +569,11 @@ ifeq ($(CFG_OSTYPE),apple-darwin)
 CTEST_DISABLE_debuginfo-gdb = "gdb on darwin needs root"
 endif
 
+ifeq ($(findstring android, $(CFG_TARGET)), android)
+CTEST_DISABLE_debuginfo-gdb =
+CTEST_DISABLE_debuginfo-lldb = "lldb tests are disabled on android"
+endif
+
 # CTEST_DISABLE_NONSELFHOST_$(TEST_GROUP), if set, will cause that
 # test group to be disabled *unless* the target is able to build a
 # compiler (i.e. when the target triple is in the set of of host

branches/beta/src/compiletest/compiletest.rs

@@ -12,14 +12,14 @@
 
 #![feature(box_syntax)]
 #![feature(collections)]
-#![feature(int_uint)]
 #![feature(old_io)]
-#![feature(old_path)]
 #![feature(rustc_private)]
 #![feature(unboxed_closures)]
 #![feature(std_misc)]
 #![feature(test)]
 #![feature(path_ext)]
+#![feature(convert)]
+#![feature(str_char)]
 
 #![deny(warnings)]
 
@@ -115,7 +115,7 @@ pub fn parse_config(args: Vec<String> ) -> Config {
 
     fn opt_path(m: &getopts::Matches, nm: &str) -> PathBuf {
         match m.opt_str(nm) {
-            Some(s) => PathBuf::new(&s),
+            Some(s) => PathBuf::from(&s),
             None => panic!("no option (=path) found for {}", nm),
         }
     }
@@ -130,18 +130,18 @@ pub fn parse_config(args: Vec<String> ) -> Config {
         compile_lib_path: matches.opt_str("compile-lib-path").unwrap(),
         run_lib_path: matches.opt_str("run-lib-path").unwrap(),
         rustc_path: opt_path(matches, "rustc-path"),
-        clang_path: matches.opt_str("clang-path").map(|s| PathBuf::new(&s)),
+        clang_path: matches.opt_str("clang-path").map(|s| PathBuf::from(&s)),
         valgrind_path: matches.opt_str("valgrind-path"),
         force_valgrind: matches.opt_present("force-valgrind"),
-        llvm_bin_path: matches.opt_str("llvm-bin-path").map(|s| PathBuf::new(&s)),
+        llvm_bin_path: matches.opt_str("llvm-bin-path").map(|s| PathBuf::from(&s)),
         src_base: opt_path(matches, "src-base"),
         build_base: opt_path(matches, "build-base"),
         aux_base: opt_path(matches, "aux-base"),
         stage_id: matches.opt_str("stage-id").unwrap(),
         mode: matches.opt_str("mode").unwrap().parse().ok().expect("invalid mode"),
         run_ignored: matches.opt_present("ignored"),
         filter: filter,
-        logfile: matches.opt_str("logfile").map(|s| PathBuf::new(&s)),
+        logfile: matches.opt_str("logfile").map(|s| PathBuf::from(&s)),
         runtool: matches.opt_str("runtool"),
         host_rustcflags: matches.opt_str("host-rustcflags"),
         target_rustcflags: matches.opt_str("target-rustcflags"),

branches/beta/src/compiletest/errors.rs

@@ -15,13 +15,13 @@ use std::io::prelude::*;
 use std::path::Path;
 
 pub struct ExpectedError {
-    pub line: uint,
+    pub line: usize,
     pub kind: String,
     pub msg: String,
 }
 
 #[derive(PartialEq, Debug)]
-enum WhichLine { ThisLine, FollowPrevious(uint), AdjustBackward(uint) }
+enum WhichLine { ThisLine, FollowPrevious(usize), AdjustBackward(usize) }
 
 /// Looks for either "//~| KIND MESSAGE" or "//~^^... KIND MESSAGE"
 /// The former is a "follow" that inherits its target from the preceding line;
@@ -58,8 +58,8 @@ pub fn load_errors(testfile: &Path) -> Vec<ExpectedError> {
     }).collect()
 }
 
-fn parse_expected(last_nonfollow_error: Option<uint>,
-                  line_num: uint,
+fn parse_expected(last_nonfollow_error: Option<usize>,
+                  line_num: usize,
                   line: &str) -> Option<(WhichLine, ExpectedError)> {
     let start = match line.find("//~") { Some(i) => i, None => return None };
     let (follow, adjusts) = if line.char_at(start + 3) == '|' {

branches/beta/src/compiletest/header.rs

@@ -40,8 +40,8 @@ pub struct TestProps {
     pub check_stdout: bool,
     // Don't force a --crate-type=dylib flag on the command line
     pub no_prefer_dynamic: bool,
-    // Don't run --pretty expanded when running pretty printing tests
-    pub no_pretty_expanded: bool,
+    // Run --pretty expanded when running pretty printing tests
+    pub pretty_expanded: bool,
     // Which pretty mode are we testing with, default to 'normal'
     pub pretty_mode: String,
     // Only compare pretty output and don't try compiling
@@ -62,7 +62,7 @@ pub fn load_props(testfile: &Path) -> TestProps {
     let mut force_host = false;
     let mut check_stdout = false;
     let mut no_prefer_dynamic = false;
-    let mut no_pretty_expanded = false;
+    let mut pretty_expanded = false;
     let mut pretty_mode = None;
     let mut pretty_compare_only = false;
     let mut forbid_output = Vec::new();
@@ -96,8 +96,8 @@ pub fn load_props(testfile: &Path) -> TestProps {
             no_prefer_dynamic = parse_no_prefer_dynamic(ln);
         }
 
-        if !no_pretty_expanded {
-            no_pretty_expanded = parse_no_pretty_expanded(ln);
+        if !pretty_expanded {
+            pretty_expanded = parse_pretty_expanded(ln);
         }
 
         if pretty_mode.is_none() {
@@ -152,7 +152,7 @@ pub fn load_props(testfile: &Path) -> TestProps {
         force_host: force_host,
         check_stdout: check_stdout,
         no_prefer_dynamic: no_prefer_dynamic,
-        no_pretty_expanded: no_pretty_expanded,
+        pretty_expanded: pretty_expanded,
         pretty_mode: pretty_mode.unwrap_or("normal".to_string()),
         pretty_compare_only: pretty_compare_only,
         forbid_output: forbid_output,
@@ -163,6 +163,9 @@ pub fn is_test_ignored(config: &Config, testfile: &Path) -> bool {
     fn ignore_target(config: &Config) -> String {
         format!("ignore-{}", util::get_os(&config.target))
     }
+    fn ignore_architecture(config: &Config) -> String {
+        format!("ignore-{}", util::get_arch(&config.target))
+    }
     fn ignore_stage(config: &Config) -> String {
         format!("ignore-{}",
                 config.stage_id.split('-').next().unwrap())
@@ -226,6 +229,7 @@ pub fn is_test_ignored(config: &Config, testfile: &Path) -> bool {
     let val = iter_header(testfile, &mut |ln| {
         !parse_name_directive(ln, "ignore-test") &&
         !parse_name_directive(ln, &ignore_target(config)) &&
+        !parse_name_directive(ln, &ignore_architecture(config)) &&
         !parse_name_directive(ln, &ignore_stage(config)) &&
         !(config.mode == common::Pretty && parse_name_directive(ln, "ignore-pretty")) &&
         !(config.target != config.host && parse_name_directive(ln, "ignore-cross-compile")) &&
@@ -291,8 +295,8 @@ fn parse_no_prefer_dynamic(line: &str) -> bool {
     parse_name_directive(line, "no-prefer-dynamic")
 }
 
-fn parse_no_pretty_expanded(line: &str) -> bool {
-    parse_name_directive(line, "no-pretty-expanded")
+fn parse_pretty_expanded(line: &str) -> bool {
+    parse_name_directive(line, "pretty-expanded")
 }
 
 fn parse_pretty_mode(line: &str) -> Option<String> {
@@ -324,10 +328,10 @@ fn parse_exec_env(line: &str) -> Option<(String, String)> {
 
 fn parse_pp_exact(line: &str, testfile: &Path) -> Option<PathBuf> {
     match parse_name_value_directive(line, "pp-exact") {
-      Some(s) => Some(PathBuf::new(&s)),
+      Some(s) => Some(PathBuf::from(&s)),
       None => {
         if parse_name_directive(line, "pp-exact") {
-            testfile.file_name().map(|s| PathBuf::new(s))
+            testfile.file_name().map(|s| PathBuf::from(s))
         } else {
             None
         }
@@ -336,7 +340,8 @@ fn parse_pp_exact(line: &str, testfile: &Path) -> Option<PathBuf> {
 }
 
 fn parse_name_directive(line: &str, directive: &str) -> bool {
-    line.contains(directive)
+    // This 'no-' rule is a quick hack to allow pretty-expanded and no-pretty-expanded to coexist
+    line.contains(directive) && !line.contains(&("no-".to_string() + directive))
 }
 
 pub fn parse_name_value_directive(line: &str, directive: &str)
@@ -352,7 +357,7 @@ pub fn parse_name_value_directive(line: &str, directive: &str)
     }
 }
 
-pub fn gdb_version_to_int(version_string: &str) -> int {
+pub fn gdb_version_to_int(version_string: &str) -> isize {
     let error_string = format!(
         "Encountered GDB version string with unexpected format: {}",
         version_string);
@@ -364,17 +369,17 @@ pub fn gdb_version_to_int(version_string: &str) -> int {
         panic!("{}", error_string);
     }
 
-    let major: int = components[0].parse().ok().expect(&error_string);
-    let minor: int = components[1].parse().ok().expect(&error_string);
+    let major: isize = components[0].parse().ok().expect(&error_string);
+    let minor: isize = components[1].parse().ok().expect(&error_string);
 
     return major * 1000 + minor;
 }
 
-pub fn lldb_version_to_int(version_string: &str) -> int {
+pub fn lldb_version_to_int(version_string: &str) -> isize {
     let error_string = format!(
         "Encountered LLDB version string with unexpected format: {}",
         version_string);
     let error_string = error_string;
-    let major: int = version_string.parse().ok().expect(&error_string);
+    let major: isize = version_string.parse().ok().expect(&error_string);
     return major;
 }

branches/beta/src/compiletest/procsrv.rs

@@ -8,26 +8,25 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![allow(deprecated)] // for old path, for dynamic_lib
-
-use std::process::{ExitStatus, Command, Child, Output, Stdio};
-use std::io::prelude::*;
 use std::dynamic_lib::DynamicLibrary;
+use std::io::prelude::*;
+use std::path::PathBuf;
+use std::process::{ExitStatus, Command, Child, Output, Stdio};
 
 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();
     match aux_path {
-        Some(p) => path.insert(0, Path::new(p)),
+        Some(p) => path.insert(0, PathBuf::from(p)),
         None => {}
     }
-    path.insert(0, Path::new(lib_path));
+    path.insert(0, PathBuf::from(lib_path));
 
     // Add the new dylib search path var
     let var = DynamicLibrary::envvar();
     let newpath = DynamicLibrary::create_path(&path);
-    let newpath = String::from_utf8(newpath).unwrap();
+    let newpath = newpath.to_str().unwrap().to_string();
     cmd.env(var, &newpath);
 }