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Developed by: @@ -92,70 +278,32 @@ their own copyright notices and license terms: http://llvm.org - Permission is hereby granted, free of charge, to any - person obtaining a copy of this software and associated - documentation files (the "Software"), to deal with the - Software without restriction, including without - limitation the rights to use, copy, modify, merge, - publish, distribute, sublicense, and/or sell copies of - the Software, and to permit persons to whom the Software - is furnished to do so, subject to the following - conditions: - - * Redistributions of source code must retain the - above copyright notice, this list of conditions - and the following disclaimers. - - * Redistributions in binary form must reproduce the - above copyright notice, this list of conditions - and the following disclaimers in the documentation - and/or other materials provided with the - distribution. - - * Neither the names of the LLVM Team, University of - Illinois at Urbana-Champaign, nor the names of its - contributors may be used to endorse or promote - products derived from this Software without - specific prior written permission. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF - ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED - TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A - PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT - SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE - FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT - OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - OTHER DEALINGS WITH THE SOFTWARE. - - ======================================================== - - Copyright (c) 2009-2014 by the contributors listed in - CREDITS.TXT - - Permission is hereby granted, free of charge, to any - person obtaining a copy of this software and associated - documentation files (the "Software"), to deal in the - Software without restriction, including without - limitation the rights to use, copy, modify, merge, - publish, distribute, sublicense, and/or sell copies of - the Software, and to permit persons to whom the Software - is furnished to do so, subject to the following - conditions: - - The above copyright notice and this permission notice - shall be included in all copies or substantial portions - of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF - ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED - TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A - PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT - SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR - IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - DEALINGS IN THE SOFTWARE. + Permission is hereby granted, free of charge, to any person obtaining a copy of + this software and associated documentation files (the "Software"), to deal with + the Software without restriction, including without limitation the rights to + use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies + of the Software, and to permit persons to whom the Software is furnished to do + so, subject to the following conditions: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimers. + + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimers in the + documentation and/or other materials provided with the distribution. + + * Neither the names of the LLVM Team, University of Illinois at + Urbana-Champaign, nor the names of its contributors may be used to + endorse or promote products derived from this Software without specific + prior written permission. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE + SOFTWARE. * Portions of the FFI code for interacting with the native ABI is derived from the Clay programming language, which carries @@ -191,41 +339,3 @@ their own copyright notices and license terms: NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -* libbacktrace, under src/libbacktrace: - - Copyright (C) 2012-2014 Free Software Foundation, Inc. - Written by Ian Lance Taylor, Google. - - Redistribution and use in source and binary forms, with - or without modification, are permitted provided that the - following conditions are met: - - (1) Redistributions of source code must retain the - above copyright notice, this list of conditions and - the following disclaimer. - - (2) Redistributions in binary form must reproduce - the above copyright notice, this list of conditions - and the following disclaimer in the documentation - and/or other materials provided with the - distribution. - - (3) The name of the author may not be used to - endorse or promote products derived from this - software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, - INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - OF SUCH DAMAGE. */ diff --git a/library/core/src/result.rs b/library/core/src/result.rs index dc90e90402c8e..41fcb14d42bec 100644 --- a/library/core/src/result.rs +++ b/library/core/src/result.rs @@ -2066,9 +2066,6 @@ impl> FromIterator> for Result { /// so the final value of `shared` is 6 (= `3 + 2 + 1`), not 16. #[inline] fn from_iter>>(iter: I) -> Result { - // FIXME(#11084): This could be replaced with Iterator::scan when this - // performance bug is closed. - iter::try_process(iter.into_iter(), |i| i.collect()) } } diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs index ceea6986e3335..2de7da3793f09 100644 --- a/library/std/src/thread/mod.rs +++ b/library/std/src/thread/mod.rs @@ -779,6 +779,8 @@ pub fn panicking() -> bool { panicking::panicking() } +/// Use [`sleep`]. +/// /// Puts the current thread to sleep for at least the specified amount of time. /// /// The thread may sleep longer than the duration specified due to scheduling diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs index cb18e14fa36d6..d5bba76e47ff1 100644 --- a/src/bootstrap/lib.rs +++ b/src/bootstrap/lib.rs @@ -229,6 +229,8 @@ const EXTRA_CHECK_CFGS: &[(Option, &'static str, Option<&[&'static str]>)] // FIXME: Used by proc-macro2, but we should not be triggering on external dependencies. (Some(Mode::Rustc), "span_locations", None), (Some(Mode::ToolRustc), "span_locations", None), + // Can be passed in RUSTFLAGS to prevent direct syscalls in rustix. + (None, "rustix_use_libc", None), ]; /// A structure representing a Rust compiler. @@ -654,8 +656,6 @@ impl Build { job::setup(self); } - // Download rustfmt early so that it can be used in rust-analyzer configs. - let _ = &builder::Builder::new(&self).initial_rustfmt(); self.maybe_update_submodules(); if let Subcommand::Format { check, paths } = &self.config.cmd { @@ -670,6 +670,9 @@ impl Build { return setup::setup(&self.config, *profile); } + // Download rustfmt early so that it can be used in rust-analyzer configs. + let _ = &builder::Builder::new(&self).initial_rustfmt(); + { let builder = builder::Builder::new(&self); if let Some(path) = builder.paths.get(0) { diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index b499e186cc046..6d46267931bad 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -1010,15 +1010,25 @@ fn fmt_type<'cx>( write!(f, "]") } }, - clean::Array(ref t, ref n) => { - primitive_link(f, PrimitiveType::Array, "[", cx)?; - fmt::Display::fmt(&t.print(cx), f)?; - if f.alternate() { - primitive_link(f, PrimitiveType::Array, &format!("; {}]", n), cx) - } else { - primitive_link(f, PrimitiveType::Array, &format!("; {}]", Escape(n)), cx) + clean::Array(ref t, ref n) => match **t { + clean::Generic(name) if !f.alternate() => primitive_link( + f, + PrimitiveType::Array, + &format!("[{name}; {n}]", n = Escape(n)), + cx, + ), + _ => { + write!(f, "[")?; + fmt::Display::fmt(&t.print(cx), f)?; + if f.alternate() { + write!(f, "; {n}")?; + } else { + write!(f, "; ")?; + primitive_link(f, PrimitiveType::Array, &format!("{n}", n = Escape(n)), cx)?; + } + write!(f, "]") } - } + }, clean::RawPointer(m, ref t) => { let m = match m { hir::Mutability::Mut => "mut", diff --git a/src/test/rustdoc/array-links.link_box_generic.html b/src/test/rustdoc/array-links.link_box_generic.html new file mode 100644 index 0000000000000..3481bb6a02547 --- /dev/null +++ b/src/test/rustdoc/array-links.link_box_generic.html @@ -0,0 +1 @@ +pub fn delta<T>() -> MyBox<[T; 1]> \ No newline at end of file diff --git a/src/test/rustdoc/array-links.link_box_u32.html b/src/test/rustdoc/array-links.link_box_u32.html new file mode 100644 index 0000000000000..e864ae55c9f4b --- /dev/null +++ b/src/test/rustdoc/array-links.link_box_u32.html @@ -0,0 +1 @@ +pub fn gamma() -> MyBox<[u32; 1]> \ No newline at end of file diff --git a/src/test/rustdoc/array-links.link_slice_generic.html b/src/test/rustdoc/array-links.link_slice_generic.html new file mode 100644 index 0000000000000..f1ca2f59bd7ca --- /dev/null +++ b/src/test/rustdoc/array-links.link_slice_generic.html @@ -0,0 +1 @@ +pub fn beta<T>() -> &'static [T; 1] \ No newline at end of file diff --git a/src/test/rustdoc/array-links.link_slice_u32.html b/src/test/rustdoc/array-links.link_slice_u32.html new file mode 100644 index 0000000000000..c3943e8d32122 --- /dev/null +++ b/src/test/rustdoc/array-links.link_slice_u32.html @@ -0,0 +1 @@ +pub fn alpha() -> &'static [u32; 1] \ No newline at end of file diff --git a/src/test/rustdoc/array-links.rs b/src/test/rustdoc/array-links.rs new file mode 100644 index 0000000000000..07f92ac51b9f5 --- /dev/null +++ b/src/test/rustdoc/array-links.rs @@ -0,0 +1,28 @@ +#![crate_name = "foo"] +#![no_std] + +pub struct MyBox(*const T); + +// @has 'foo/fn.alpha.html' +// @snapshot link_slice_u32 - '//pre[@class="rust fn"]/code' +pub fn alpha() -> &'static [u32; 1] { + loop {} +} + +// @has 'foo/fn.beta.html' +// @snapshot link_slice_generic - '//pre[@class="rust fn"]/code' +pub fn beta() -> &'static [T; 1] { + loop {} +} + +// @has 'foo/fn.gamma.html' +// @snapshot link_box_u32 - '//pre[@class="rust fn"]/code' +pub fn gamma() -> MyBox<[u32; 1]> { + loop {} +} + +// @has 'foo/fn.delta.html' +// @snapshot link_box_generic - '//pre[@class="rust fn"]/code' +pub fn delta() -> MyBox<[T; 1]> { + loop {} +}