Sync with upstream Rust.

.gitattributes

@@ -9,3 +9,7 @@ src/etc/installer/gfx/* binary
 *.woff binary
 src/vendor/** -text
 Cargo.lock -merge linguist-generated=false
+
+# Older git versions try to fix line endings on images, this prevents it.
+*.png binary
+*.ico binary

.gitignore

@@ -13,6 +13,7 @@ __pycache__/
 .settings/
 .valgrindrc
 .vscode/
+.favorites.json
 /*-*-*-*/
 /*-*-*/
 /Makefile

.gitmodules

@@ -1,13 +1,6 @@
-[submodule "src/llvm"]
-	path = src/llvm
-	url = https://github.com/rust-lang/llvm.git
-	branch = master
 [submodule "src/rust-installer"]
 	path = src/tools/rust-installer
 	url = https://github.com/rust-lang/rust-installer.git
-[submodule "src/liblibc"]
-	path = src/liblibc
-	url = https://github.com/rust-lang/libc.git
 [submodule "src/doc/nomicon"]
 	path = src/doc/nomicon
 	url = https://github.com/rust-lang-nursery/nomicon.git
@@ -23,9 +16,6 @@
 [submodule "src/tools/rls"]
 	path = src/tools/rls
 	url = https://github.com/rust-lang-nursery/rls.git
-[submodule "src/libcompiler_builtins"]
-	path = src/libcompiler_builtins
-	url = https://github.com/rust-lang-nursery/compiler-builtins.git
 [submodule "src/tools/clippy"]
 	path = src/tools/clippy
 	url = https://github.com/rust-lang-nursery/rust-clippy.git
@@ -35,9 +25,6 @@
 [submodule "src/tools/miri"]
 	path = src/tools/miri
 	url = https://github.com/solson/miri.git
-[submodule "src/dlmalloc"]
-	path = src/dlmalloc
-	url = https://github.com/alexcrichton/dlmalloc-rs.git
 [submodule "src/doc/rust-by-example"]
 	path = src/doc/rust-by-example
 	url = https://github.com/rust-lang/rust-by-example.git
@@ -47,18 +34,13 @@
 [submodule "src/stdsimd"]
 	path = src/stdsimd
 	url = https://github.com/rust-lang-nursery/stdsimd.git
-[submodule "src/tools/lld"]
-	path = src/tools/lld
-	url = https://github.com/rust-lang/lld.git
-[submodule "src/libbacktrace"]
-	path = src/libbacktrace
-	url = https://github.com/rust-lang-nursery/libbacktrace.git
-[submodule "src/tools/lldb"]
-	path = src/tools/lldb
-	url = https://github.com/rust-lang-nursery/lldb.git
-	branch = rust-release-80-v1
-[submodule "src/tools/clang"]
-	path = src/tools/clang
-	url = https://github.com/rust-lang-nursery/clang.git
-	branch = rust-release-80-v1
-
+[submodule "src/doc/rustc-guide"]
+	path = src/doc/rustc-guide
+	url = https://github.com/rust-lang/rustc-guide.git
+[submodule "src/doc/edition-guide"]
+	path = src/doc/edition-guide
+	url = https://github.com/rust-lang-nursery/edition-guide.git
+[submodule "src/llvm-project"]
+	path = src/llvm-project
+	url = https://github.com/rust-lang/llvm-project.git
+	branch = rustc/8.0-2019-01-16

.travis.yml

@@ -1,6 +1,6 @@
 language: shell
 sudo: required
-dist: trusty
+dist: xenial
 services:
   - docker
 addons:
@@ -16,7 +16,7 @@ matrix:
   fast_finish: true
   include:
     # Images used in testing PR and try-build should be run first.
-    - env: IMAGE=x86_64-gnu-llvm-5.0 RUST_BACKTRACE=1
+    - env: IMAGE=x86_64-gnu-llvm-6.0 RUST_BACKTRACE=1
       if: type = pull_request OR branch = auto
 
     - env: IMAGE=dist-x86_64-linux DEPLOY=1
@@ -177,7 +177,7 @@ matrix:
     - env: IMAGE=x86_64-gnu-aux
       if: branch = auto
     - env: IMAGE=x86_64-gnu-tools
-      if: branch = auto OR (type = pull_request AND commit_message =~ /(?i:^update.*\b(rls|rustfmt|clippy|miri)\b)/)
+      if: branch = auto OR (type = pull_request AND commit_message =~ /(?i:^update.*\b(rls|rustfmt|clippy|miri|cargo)\b)/)
     - env: IMAGE=x86_64-gnu-debug
       if: branch = auto
     - env: IMAGE=x86_64-gnu-nopt
@@ -248,6 +248,15 @@ before_script:
           # Enable core dump on Linux.
           sudo sh -c 'echo "/checkout/obj/cores/core.%p.%E" > /proc/sys/kernel/core_pattern';
       fi
+  - >
+      if [ "$IMAGE" = mingw-check ]; then
+        # verify the publish_toolstate script works.
+        git clone --depth=1 https://github.com/rust-lang-nursery/rust-toolstate.git;
+        cd rust-toolstate;
+        python2.7 "$TRAVIS_BUILD_DIR/src/tools/publish_toolstate.py" "$(git rev-parse HEAD)" "$(git log --format=%s -n1 HEAD)" "" "";
+        cd ..;
+        rm -rf rust-toolstate;
+      fi
 
 # Log time information from this machine and an external machine for insight into possible
 # clock drift. Timezones don't matter since relative deltas give all the necessary info.

CODE_OF_CONDUCT.md

@@ -35,6 +35,6 @@ And if someone takes issue with something you said or did, resist the urge to be
 
 The enforcement policies listed above apply to all official Rust venues; including official IRC channels (#rust, #rust-internals, #rust-tools, #rust-libs, #rustc, #rust-beginners, #rust-docs, #rust-community, #rust-lang, and #cargo); GitHub repositories under rust-lang, rust-lang-nursery, and rust-lang-deprecated; and all forums under rust-lang.org (users.rust-lang.org, internals.rust-lang.org). For other projects adopting the Rust Code of Conduct, please contact the maintainers of those projects for enforcement. If you wish to use this code of conduct for your own project, consider explicitly mentioning your moderation policy or making a copy with your own moderation policy so as to avoid confusion.
 
-*Adapted from the [Node.js Policy on Trolling](http://blog.izs.me/post/30036893703/policy-on-trolling) as well as the [Contributor Covenant v1.3.0](https://www.contributor-covenant.org/version/1/3/0/).*
+*Adapted from the [Node.js Policy on Trolling](https://blog.izs.me/2012/08/policy-on-trolling) as well as the [Contributor Covenant v1.3.0](https://www.contributor-covenant.org/version/1/3/0/).*
 
 [mod_team]: https://www.rust-lang.org/team.html#Moderation-team