Auto merge of rust-lang#2772 - RalfJung:rustup, r=RalfJung

Rustup
RalfJung · Jan 31, 2023 · 0aaa9ea · 0aaa9ea
2 parents e57962f + a78e178
commit 0aaa9ea
Show file tree

Hide file tree

Showing 1,501 changed files with 29,960 additions and 9,791 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -418,36 +418,36 @@ jobs:
             os: windows-latest-xl
           - name: i686-mingw-1
             env:
-              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu"
               SCRIPT: make ci-mingw-subset-1
               NO_DOWNLOAD_CI_LLVM: 1
               CUSTOM_MINGW: 1
             os: windows-latest-xl
           - name: i686-mingw-2
             env:
-              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu"
               SCRIPT: make ci-mingw-subset-2
               NO_DOWNLOAD_CI_LLVM: 1
               CUSTOM_MINGW: 1
             os: windows-latest-xl
           - name: x86_64-mingw-1
             env:
               SCRIPT: make ci-mingw-subset-1
-              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-profiler --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-profiler"
               NO_DOWNLOAD_CI_LLVM: 1
               CUSTOM_MINGW: 1
             os: windows-latest-xl
           - name: x86_64-mingw-2
             env:
               SCRIPT: make ci-mingw-subset-2
-              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-profiler --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-profiler"
               NO_DOWNLOAD_CI_LLVM: 1
               CUSTOM_MINGW: 1
             os: windows-latest-xl
           - name: dist-x86_64-msvc
             env:
               RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --host=x86_64-pc-windows-msvc --target=x86_64-pc-windows-msvc --enable-full-tools --enable-profiler --set rust.lto=thin"
-              SCRIPT: PGO_HOST=x86_64-pc-windows-msvc src/ci/pgo.sh python x.py dist bootstrap --include-default-paths
+              SCRIPT: PGO_HOST=x86_64-pc-windows-msvc python src/ci/stage-build.py python x.py dist bootstrap --include-default-paths
               DIST_REQUIRE_ALL_TOOLS: 1
             os: windows-latest-xl
           - name: dist-i686-msvc
@@ -465,7 +465,7 @@ jobs:
             os: windows-latest-xl
           - name: dist-i686-mingw
             env:
-              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu --enable-full-tools --enable-profiler --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=i686-pc-windows-gnu --enable-full-tools --enable-profiler"
               NO_DOWNLOAD_CI_LLVM: 1
               SCRIPT: python x.py dist bootstrap --include-default-paths
               CUSTOM_MINGW: 1
@@ -474,7 +474,7 @@ jobs:
           - name: dist-x86_64-mingw
             env:
               SCRIPT: python x.py dist bootstrap --include-default-paths
-              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-full-tools --enable-profiler --set llvm.allow-old-toolchain"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-gnu --enable-full-tools --enable-profiler"
               NO_DOWNLOAD_CI_LLVM: 1
               CUSTOM_MINGW: 1
               DIST_REQUIRE_ALL_TOOLS: 1

diff --git a/Cargo.lock b/Cargo.lock
@@ -351,7 +351,7 @@ dependencies = [
  "cargo-test-macro",
  "cargo-test-support",
  "cargo-util",
- "clap 4.1.1",
+ "clap 4.1.4",
  "crates-io",
  "curl",
  "curl-sys",
@@ -655,9 +655,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.1.1"
+version = "4.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ec7a4128863c188deefe750ac1d1dfe66c236909f845af04beed823638dc1b2"
+checksum = "f13b9c79b5d1dd500d20ef541215a6423c75829ef43117e1b4d17fd8af0b5d76"
 dependencies = [
  "bitflags",
  "clap_derive 4.1.0",
@@ -675,7 +675,7 @@ version = "4.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10861370d2ba66b0f5989f83ebf35db6421713fd92351790e7fdd6c36774c56b"
 dependencies = [
- "clap 4.1.1",
+ "clap 4.1.4",
 ]
 
 [[package]]
@@ -724,7 +724,7 @@ dependencies = [
 
 [[package]]
 name = "clippy"
-version = "0.1.68"
+version = "0.1.69"
 dependencies = [
  "clippy_lints",
  "clippy_utils",
@@ -766,7 +766,7 @@ dependencies = [
 
 [[package]]
 name = "clippy_lints"
-version = "0.1.68"
+version = "0.1.69"
 dependencies = [
  "cargo_metadata 0.14.0",
  "clippy_utils",
@@ -789,7 +789,7 @@ dependencies = [
 
 [[package]]
 name = "clippy_utils"
-version = "0.1.68"
+version = "0.1.69"
 dependencies = [
  "arrayvec",
  "if_chain",
@@ -1168,7 +1168,7 @@ checksum = "a0afaad2b26fa326569eb264b1363e8ae3357618c43982b3f285f0774ce76b69"
 
 [[package]]
 name = "declare_clippy_lint"
-version = "0.1.68"
+version = "0.1.69"
 dependencies = [
  "itertools",
  "quote",
@@ -1799,9 +1799,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.16.1"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccf7f68c2995f392c49fffb4f95ae2c873297830eb25c6bc4c114ce8f4562acc"
+checksum = "be36bc9e0546df253c0cc41fd0af34f5e92845ad8509462ec76672fac6997f5b"
 dependencies = [
  "bitflags",
  "libc",
@@ -2294,7 +2294,7 @@ name = "jsondoclint"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "clap 4.1.1",
+ "clap 4.1.4",
  "fs-err",
  "rustdoc-json-types",
  "serde",
@@ -2365,9 +2365,9 @@ dependencies = [
 
 [[package]]
 name = "libgit2-sys"
-version = "0.14.2+1.5.1"
+version = "0.14.1+1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f3d95f6b51075fe9810a7ae22c7095f12b98005ab364d8544797a825ce946a4"
+checksum = "4a07fb2692bc3593bda59de45a502bb3071659f2c515e28c71e728306b038e17"
 dependencies = [
  "cc",
  "libc",
@@ -2557,7 +2557,7 @@ dependencies = [
  "ammonia",
  "anyhow",
  "chrono",
- "clap 4.1.1",
+ "clap 4.1.4",
  "clap_complete",
  "elasticlunr-rs",
  "env_logger 0.10.0",
@@ -3528,7 +3528,7 @@ dependencies = [
 name = "rustbook"
 version = "0.1.0"
 dependencies = [
- "clap 4.1.1",
+ "clap 4.1.4",
  "env_logger 0.7.1",
  "mdbook",
 ]
@@ -3672,6 +3672,7 @@ name = "rustc_ast"
 version = "0.0.0"
 dependencies = [
  "bitflags",
+ "memchr",
  "rustc_data_structures",
  "rustc_index",
  "rustc_lexer",
@@ -3729,6 +3730,7 @@ name = "rustc_ast_pretty"
 version = "0.0.0"
 dependencies = [
  "rustc_ast",
+ "rustc_parse_format",
  "rustc_span",
 ]
 
@@ -4926,7 +4928,7 @@ dependencies = [
 
 [[package]]
 name = "rustfmt-config_proc_macro"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4936,7 +4938,7 @@ dependencies = [
 
 [[package]]
 name = "rustfmt-nightly"
-version = "1.5.1"
+version = "1.5.2"
 dependencies = [
  "annotate-snippets",
  "anyhow",
@@ -5214,9 +5216,9 @@ checksum = "cc88c725d61fc6c3132893370cac4a0200e3fedf5da8331c570664b1987f5ca2"
 
 [[package]]
 name = "snap"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da73c8f77aebc0e40c300b93f0a5f1bece7a248a36eee287d4e095f35c7b7d6e"
+checksum = "5e9f0ab6ef7eb7353d9119c170a436d1bf248eea575ac42d19d12f4e34130831"
 
 [[package]]
 name = "snapbox"

diff --git a/RELEASES.md b/RELEASES.md
@@ -1,3 +1,106 @@
+Version 1.67.0 (2023-01-26)
+==========================
+
+<a id="1.67.0-Language"></a>
+
+Language
+--------
+
+- [Make `Sized` predicates coinductive, allowing cycles.](https://github.com/rust-lang/rust/pull/100386/)
+- [`#[must_use]` annotations on `async fn` also affect the `Future::Output`.](https://github.com/rust-lang/rust/pull/100633/)
+- [Elaborate supertrait obligations when deducing closure signatures.](https://github.com/rust-lang/rust/pull/101834/)
+- [Invalid literals are no longer an error under `cfg(FALSE)`.](https://github.com/rust-lang/rust/pull/102944/)
+- [Unreserve braced enum variants in value namespace.](https://github.com/rust-lang/rust/pull/103578/)
+
+<a id="1.67.0-Compiler"></a>
+
+Compiler
+--------
+
+- [Enable varargs support for calling conventions other than `C` or `cdecl`.](https://github.com/rust-lang/rust/pull/97971/)
+- [Add new MIR constant propagation based on dataflow analysis.](https://github.com/rust-lang/rust/pull/101168/)
+- [Optimize field ordering by grouping m\*2^n-sized fields with equivalently aligned ones.](https://github.com/rust-lang/rust/pull/102750/)
+- [Stabilize native library modifier `verbatim`.](https://github.com/rust-lang/rust/pull/104360/)
+
+Added and removed targets:
+
+- [Add a tier 3 target for PowerPC on AIX](https://github.com/rust-lang/rust/pull/102293/), `powerpc64-ibm-aix`.
+- [Add a tier 3 target for the Sony PlayStation 1](https://github.com/rust-lang/rust/pull/102689/), `mipsel-sony-psx`.
+- [Add tier 3 `no_std` targets for the QNX Neutrino RTOS](https://github.com/rust-lang/rust/pull/102701/),
+  `aarch64-unknown-nto-qnx710` and `x86_64-pc-nto-qnx710`.
+- [Remove tier 3 `linuxkernel` targets](https://github.com/rust-lang/rust/pull/104015/) (not used by the actual kernel).
+
+Refer to Rust's [platform support page][platform-support-doc]
+for more information on Rust's tiered platform support.
+
+<a id="1.67.0-Libraries"></a>
+
+Libraries
+---------
+
+- [Merge `crossbeam-channel` into `std::sync::mpsc`.](https://github.com/rust-lang/rust/pull/93563/)
+- [Fix inconsistent rounding of 0.5 when formatted to 0 decimal places.](https://github.com/rust-lang/rust/pull/102935/)
+- [Derive `Eq` and `Hash` for `ControlFlow`.](https://github.com/rust-lang/rust/pull/103084/)
+- [Don't build `compiler_builtins` with `-C panic=abort`.](https://github.com/rust-lang/rust/pull/103786/)
+
+<a id="1.67.0-Stabilized-APIs"></a>
+
+Stabilized APIs
+---------------
+
+- [`{integer}::checked_ilog`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog)
+- [`{integer}::checked_ilog2`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog2)
+- [`{integer}::checked_ilog10`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.checked_ilog10)
+- [`{integer}::ilog`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog)
+- [`{integer}::ilog2`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog2)
+- [`{integer}::ilog10`](https://doc.rust-lang.org/stable/std/primitive.i32.html#method.ilog10)
+- [`NonZeroU*::ilog2`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#method.ilog2)
+- [`NonZeroU*::ilog10`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#method.ilog10)
+- [`NonZero*::BITS`](https://doc.rust-lang.org/stable/std/num/struct.NonZeroU32.html#associatedconstant.BITS)
+
+These APIs are now stable in const contexts:
+
+- [`char::from_u32`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.from_u32)
+- [`char::from_digit`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.from_digit)
+- [`char::to_digit`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.to_digit)
+- [`core::char::from_u32`](https://doc.rust-lang.org/stable/core/char/fn.from_u32.html)
+- [`core::char::from_digit`](https://doc.rust-lang.org/stable/core/char/fn.from_digit.html)
+
+<a id="1.67.0-Compatibility-Notes"></a>
+
+Compatibility Notes
+-------------------
+
+- [The layout of `repr(Rust)` types now groups m\*2^n-sized fields with
+  equivalently aligned ones.](https://github.com/rust-lang/rust/pull/102750/)
+  This is intended to be an optimization, but it is also known to increase type
+  sizes in a few cases for the placement of enum tags. As a reminder, the layout
+  of `repr(Rust)` types is an implementation detail, subject to change.
+- [0.5 now rounds to 0 when formatted to 0 decimal places.](https://github.com/rust-lang/rust/pull/102935/)
+  This makes it consistent with the rest of floating point formatting that
+  rounds ties toward even digits.
+- [Chains of `&&` and `||` will now drop temporaries from their sub-expressions in
+  evaluation order, left-to-right.](https://github.com/rust-lang/rust/pull/103293/)
+  Previously, it was "twisted" such that the _first_ expression dropped its
+  temporaries _last_, after all of the other expressions dropped in order.
+- [Underscore suffixes on string literals are now a hard error.](https://github.com/rust-lang/rust/pull/103914/)
+  This has been a future-compatibility warning since 1.20.0.
+- [Stop passing `-export-dynamic` to `wasm-ld`.](https://github.com/rust-lang/rust/pull/105405/)
+- [`main` is now mangled as `__main_void` on `wasm32-wasi`.](https://github.com/rust-lang/rust/pull/105468/)
+- [Cargo now emits an error if there are multiple registries in the configuration
+  with the same index URL.](https://github.com/rust-lang/cargo/pull/10592)
+
+<a id="1.67.0-Internal-Changes"></a>
+
+Internal Changes
+----------------
+
+These changes do not affect any public interfaces of Rust, but they represent
+significant improvements to the performance or internals of rustc and related
+tools.
+
+- [Rewrite LLVM's archive writer in Rust.](https://github.com/rust-lang/rust/pull/97485/)
+
 Version 1.66.1 (2023-01-10)
 ===========================