import rust-1.50.0-1.module+el8.4.0+11107+9ed4d29c

.gitignore

@@ -1 +1 @@
-SOURCES/rustc-1.48.0-src.tar.xz
+SOURCES/rustc-1.50.0-src.tar.xz

.rust.metadata

@@ -1 +1 @@
-036f83df6255166cef0e2241ef0627e2568244b4 SOURCES/rustc-1.48.0-src.tar.xz
+d80e7872b60faebce49dca4008ccd603daabcf1e SOURCES/rustc-1.50.0-src.tar.xz

SOURCES/0001-Revert-Auto-merge-of-79547.patch

@@ -0,0 +1,102 @@
+From eaf7ea1fc339e1ff348ed941ed2e8c4d66f3e458 Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Thu, 18 Feb 2021 19:14:58 -0800
+Subject: [PATCH] Revert "Auto merge of #79547 - erikdesjardins:byval,
+ r=nagisa"
+
+This reverts commit a094ff9590b83c8f94d898f92c2964a5803ded06, reversing
+changes made to d37afad0cc87bf709ad10c85319296ac53030f03.
+---
+ compiler/rustc_middle/src/ty/layout.rs               | 12 ++++++------
+ ...return-value-in-reg.rs => return-value-in-reg.rs} |  4 ++--
+ src/test/codegen/union-abi.rs                        | 11 +++--------
+ 3 files changed, 11 insertions(+), 16 deletions(-)
+ rename src/test/codegen/{arg-return-value-in-reg.rs => return-value-in-reg.rs} (74%)
+
+diff --git a/compiler/rustc_middle/src/ty/layout.rs b/compiler/rustc_middle/src/ty/layout.rs
+index b545b92c9252..545f6aee1a21 100644
+--- a/compiler/rustc_middle/src/ty/layout.rs
++++ b/compiler/rustc_middle/src/ty/layout.rs
+@@ -2849,7 +2849,7 @@ fn adjust_for_abi(&mut self, cx: &C, abi: SpecAbi) {
+             || abi == SpecAbi::RustIntrinsic
+             || abi == SpecAbi::PlatformIntrinsic
+         {
+-            let fixup = |arg: &mut ArgAbi<'tcx, Ty<'tcx>>| {
++            let fixup = |arg: &mut ArgAbi<'tcx, Ty<'tcx>>, is_ret: bool| {
+                 if arg.is_ignore() {
+                     return;
+                 }
+@@ -2887,9 +2887,9 @@ fn adjust_for_abi(&mut self, cx: &C, abi: SpecAbi) {
+                     _ => return,
+                 }
+ 
+-                // Pass and return structures up to 2 pointers in size by value, matching `ScalarPair`.
+-                // LLVM will usually pass these in 2 registers, which is more efficient than by-ref.
+-                let max_by_val_size = Pointer.size(cx) * 2;
++                // Return structures up to 2 pointers in size by value, matching `ScalarPair`. LLVM
++                // will usually return these in 2 registers, which is more efficient than by-ref.
++                let max_by_val_size = if is_ret { Pointer.size(cx) * 2 } else { Pointer.size(cx) };
+                 let size = arg.layout.size;
+ 
+                 if arg.layout.is_unsized() || size > max_by_val_size {
+@@ -2901,9 +2901,9 @@ fn adjust_for_abi(&mut self, cx: &C, abi: SpecAbi) {
+                     arg.cast_to(Reg { kind: RegKind::Integer, size });
+                 }
+             };
+-            fixup(&mut self.ret);
++            fixup(&mut self.ret, true);
+             for arg in &mut self.args {
+-                fixup(arg);
++                fixup(arg, false);
+             }
+             return;
+         }
+diff --git a/src/test/codegen/arg-return-value-in-reg.rs b/src/test/codegen/return-value-in-reg.rs
+similarity index 74%
+rename from src/test/codegen/arg-return-value-in-reg.rs
+rename to src/test/codegen/return-value-in-reg.rs
+index a69291d47821..4bc0136c5e32 100644
+--- a/src/test/codegen/arg-return-value-in-reg.rs
++++ b/src/test/codegen/return-value-in-reg.rs
+@@ -1,4 +1,4 @@
+-//! Check that types of up to 128 bits are passed and returned by-value instead of via pointer.
++//! This test checks that types of up to 128 bits are returned by-value instead of via out-pointer.
+ 
+ // compile-flags: -C no-prepopulate-passes -O
+ // only-x86_64
+@@ -11,7 +11,7 @@ pub struct S {
+     c: u32,
+ }
+ 
+-// CHECK: define i128 @modify(i128{{( %0)?}})
++// CHECK: define i128 @modify(%S* noalias nocapture dereferenceable(16) %s)
+ #[no_mangle]
+ pub fn modify(s: S) -> S {
+     S { a: s.a + s.a, b: s.b + s.b, c: s.c + s.c }
+diff --git a/src/test/codegen/union-abi.rs b/src/test/codegen/union-abi.rs
+index f282fd237054..afea01e9a2d0 100644
+--- a/src/test/codegen/union-abi.rs
++++ b/src/test/codegen/union-abi.rs
+@@ -63,16 +63,11 @@ pub union UnionU128{a:u128}
+ #[no_mangle]
+ pub fn test_UnionU128(_: UnionU128) -> UnionU128 { loop {} }
+ 
+-pub union UnionU128x2{a:(u128, u128)}
+-// CHECK: define void @test_UnionU128x2(i128 %_1.0, i128 %_1.1)
+-#[no_mangle]
+-pub fn test_UnionU128x2(_: UnionU128x2) { loop {} }
+-
+ #[repr(C)]
+-pub union CUnionU128x2{a:(u128, u128)}
+-// CHECK: define void @test_CUnionU128x2(%CUnionU128x2* {{.*}} %_1)
++pub union CUnionU128{a:u128}
++// CHECK: define void @test_CUnionU128(%CUnionU128* {{.*}} %_1)
+ #[no_mangle]
+-pub fn test_CUnionU128x2(_: CUnionU128x2) { loop {} }
++pub fn test_CUnionU128(_: CUnionU128) { loop {} }
+ 
+ pub union UnionBool { b:bool }
+ // CHECK: define zeroext i1 @test_UnionBool(i8 %b)
+-- 
+2.29.2
+

SOURCES/0001-doc-disambiguate-stat-in-MetadataExt-as_raw_stat.patch

@@ -1,46 +0,0 @@
-From f200c1e7afdd04b42c01c0108735e5b14ca07d93 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Fri, 9 Oct 2020 20:12:26 -0700
-Subject: [PATCH] doc: disambiguate stat in MetadataExt::as_raw_stat
-
-A few architectures in `os::linux::raw` import `libc::stat`, rather than
-defining that type directly. However, that also imports the _function_
-called `stat`, which makes this doc link ambiguous:
-
-    error: `crate::os::linux::raw::stat` is both a struct and a function
-      --> library/std/src/os/linux/fs.rs:21:19
-       |
-    21 |     /// [`stat`]: crate::os::linux::raw::stat
-       |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous link
-       |
-       = note: `-D broken-intra-doc-links` implied by `-D warnings`
-    help: to link to the struct, prefix with the item type
-       |
-    21 |     /// [`stat`]: struct@crate::os::linux::raw::stat
-       |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-    help: to link to the function, add parentheses
-       |
-    21 |     /// [`stat`]: crate::os::linux::raw::stat()
-       |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-We want the `struct`, so it's now prefixed accordingly.
----
- library/std/src/os/linux/fs.rs | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/library/std/src/os/linux/fs.rs b/library/std/src/os/linux/fs.rs
-index ff23c3d67e3b..9b7af97616c9 100644
---- a/library/std/src/os/linux/fs.rs
-+++ b/library/std/src/os/linux/fs.rs
-@@ -20,7 +20,7 @@ pub trait MetadataExt {
-     /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the
-     /// cross-Unix abstractions contained within the raw stat.
-     ///
--    /// [`stat`]: crate::os::linux::raw::stat
-+    /// [`stat`]: struct@crate::os::linux::raw::stat
-     ///
-     /// # Examples
-     ///
--- 
-2.26.2
-

SOURCES/0001-use-NativeEndian-in-symbolize-gimli-Context.patch

@@ -1,28 +0,0 @@
-From 6f8efee8c936de65bc31610eea30abd5461a5dd1 Mon Sep 17 00:00:00 2001
-From: Josh Stone <jistone@redhat.com>
-Date: Thu, 8 Oct 2020 15:53:49 -0700
-Subject: [PATCH] use NativeEndian in symbolize::gimli::Context
-
-`Object` uses `NativeEndian`, so the `Context` should too.
-
-Cc: https://github.com/rust-lang/rust/issues/77410
----
- src/symbolize/gimli.rs | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/symbolize/gimli.rs b/src/symbolize/gimli.rs
-index 58ed8bafca3d..273ff43f1c8c 100644
---- a/src/symbolize/gimli.rs
-+++ b/src/symbolize/gimli.rs
-@@ -5,7 +5,7 @@
- //! intended to wholesale replace the `libbacktrace.rs` implementation.
- 
- use self::gimli::read::EndianSlice;
--use self::gimli::LittleEndian as Endian;
-+use self::gimli::NativeEndian as Endian;
- use self::mmap::Mmap;
- use self::stash::Stash;
- use super::BytesOrWideString;
--- 
-2.26.2
-

SOURCES/rustc-1.49.0-disable-http2.patch

@@ -1,6 +1,6 @@
---- rustc-1.48.0-src/Cargo.lock.orig	2020-11-16 09:36:19.889728111 -0800
+--- rustc-1.49.0-src/Cargo.lock.orig	2021-01-05 12:45:10.456414612 -0800
-+++ rustc-1.48.0-src/Cargo.lock	2020-11-16 09:36:19.890728089 -0800
++++ rustc-1.49.0-src/Cargo.lock	2021-01-05 12:45:10.458414575 -0800
-@@ -849,7 +849,6 @@
+@@ -882,7 +882,6 @@
  dependencies = [
   "cc",
   "libc",
@@ -8,7 +8,7 @@
   "libz-sys",
   "openssl-sys",
   "pkg-config",
-@@ -1682,16 +1681,6 @@
+@@ -1728,16 +1727,6 @@
  ]
  
  [[package]]
@@ -25,20 +25,20 @@
  name = "libz-sys"
  version = "1.1.2"
  source = "registry+https://github.com/rust-lang/crates.io-index"
---- rustc-1.48.0-src/src/tools/cargo/Cargo.toml.orig	2020-11-16 06:02:09.000000000 -0800
+--- rustc-1.49.0-src/src/tools/cargo/Cargo.toml.orig	2021-01-05 12:45:10.458414575 -0800
-+++ rustc-1.48.0-src/src/tools/cargo/Cargo.toml	2020-11-16 09:36:19.890728089 -0800
++++ rustc-1.49.0-src/src/tools/cargo/Cargo.toml	2021-01-05 12:47:25.966928554 -0800
 @@ -25,7 +25,7 @@
  crates-io = { path = "crates/crates-io", version = "0.31.1" }
- crossbeam-utils = "0.7"
+ crossbeam-utils = "0.8"
  crypto-hash = "0.3.1"
 -curl = { version = "0.4.23", features = ["http2"] }
 +curl = { version = "0.4.23", features = [] }
  curl-sys = "0.4.22"
- env_logger = "0.7.0"
+ env_logger = "0.8.1"
  pretty_env_logger = { version = "0.4", optional = true }
---- rustc-1.48.0-src/src/tools/cargo/src/cargo/core/package.rs.orig	2020-11-16 06:02:09.000000000 -0800
+--- rustc-1.49.0-src/src/tools/cargo/src/cargo/core/package.rs.orig	2020-12-28 19:03:25.000000000 -0800
-+++ rustc-1.48.0-src/src/tools/cargo/src/cargo/core/package.rs	2020-11-16 09:36:19.890728089 -0800
++++ rustc-1.49.0-src/src/tools/cargo/src/cargo/core/package.rs	2021-01-05 12:45:10.458414575 -0800
-@@ -396,14 +396,8 @@
+@@ -408,14 +408,8 @@
          // Also note that pipelining is disabled as curl authors have indicated
          // that it's buggy, and we've empirically seen that it's buggy with HTTP
          // proxies.
@@ -55,7 +55,7 @@
  
          Ok(PackageSet {
              packages: package_ids
-@@ -566,7 +560,7 @@
+@@ -584,7 +578,7 @@
  macro_rules! try_old_curl {
      ($e:expr, $msg:expr) => {
          let result = $e;

SPECS/rust.spec

@@ -10,10 +10,10 @@
 # e.g. 1.10.0 wants rustc: 1.9.0-2016-05-24
 # or nightly wants some beta-YYYY-MM-DD
 # Note that cargo matches the program version here, not its crate version.
-%global bootstrap_rust 1.47.0
+%global bootstrap_rust 1.49.0
-%global bootstrap_cargo 1.47.0
+%global bootstrap_cargo 1.49.0
-%global bootstrap_channel 1.47.0
+%global bootstrap_channel 1.49.0
-%global bootstrap_date 2020-10-08
+%global bootstrap_date 2020-12-31
 
 # Only the specified arches will use bootstrap binaries.
 #global bootstrap_arches %%{rust_arches}
@@ -22,11 +22,11 @@
 %bcond_with llvm_static
 
 # We can also choose to just use Rust's bundled LLVM, in case the system LLVM
-# is insufficient.  Rust currently requires LLVM 8.0+.
+# is insufficient.  Rust currently requires LLVM 9.0+.
 %bcond_with bundled_llvm
 
-# Requires stable libgit2 1.0
+# Requires stable libgit2 1.1
-%if 0%{?fedora} >= 32
+%if 0%{?fedora} >= 34
 %bcond_with bundled_libgit2
 %else
 %bcond_without bundled_libgit2
@@ -53,7 +53,7 @@
 %endif
 
 Name:           rust
-Version:        1.48.0
+Version:        1.50.0
 Release:        1%{?dist}
 Summary:        The Rust Programming Language
 License:        (ASL 2.0 or MIT) and (BSD and MIT)
@@ -68,11 +68,9 @@ ExclusiveArch:  %{rust_arches}
 %endif
 Source0:        https://static.rust-lang.org/dist/%{rustc_package}.tar.xz
 
-# https://github.com/rust-lang/backtrace-rs/pull/373
+# This internal rust-abi change broke s390x -- revert for now.
-Patch1:         0001-use-NativeEndian-in-symbolize-gimli-Context.patch
+# https://github.com/rust-lang/rust/issues/80810#issuecomment-781784032
-
+Patch1:         0001-Revert-Auto-merge-of-79547.patch
-# https://github.com/rust-lang/rust/pull/77777
-Patch2:         0001-doc-disambiguate-stat-in-MetadataExt-as_raw_stat.patch
 
 ### RHEL-specific patches below ###
 
@@ -81,7 +79,7 @@ Patch100:       rustc-1.48.0-disable-libssh2.patch
 
 # libcurl on RHEL7 doesn't have http2, but since cargo requests it, curl-sys
 # will try to build it statically -- instead we turn off the feature.
-Patch101:       rustc-1.48.0-disable-http2.patch
+Patch101:       rustc-1.49.0-disable-http2.patch
 
 # kernel rh1410097 causes too-small stacks for PIE.
 # (affects RHEL6 kernels when building for RHEL7)
@@ -155,10 +153,10 @@ BuildRequires:  pkgconfig(openssl)
 BuildRequires:  pkgconfig(zlib)
 
 %if %without bundled_libgit2
-BuildRequires:  pkgconfig(libgit2) >= 1.0.0
+BuildRequires:  pkgconfig(libgit2) >= 1.1.0
 %endif
 
-%if %{without disabled_libssh2} && %{without bundled_libssh2}
+%if %{without disabled_libssh2}
 # needs libssh2_userauth_publickey_frommemory
 BuildRequires:  pkgconfig(libssh2) >= 1.6.0
 %endif
@@ -180,7 +178,7 @@ BuildRequires:  cmake >= 2.8.11
 %global llvm llvm
 %global llvm_root %{_prefix}
 %endif
-BuildRequires:  %{llvm}-devel >= 8.0
+BuildRequires:  %{llvm}-devel >= 9.0
 %if %with llvm_static
 BuildRequires:  %{llvm}-static
 BuildRequires:  libffi-devel
@@ -300,9 +298,6 @@ Summary:        Rust's package manager and build tool
 %if %with bundled_libgit2
 Provides:       bundled(libgit2) = 1.1.0
 %endif
-%if %with bundled_libssh2
-Provides:       bundled(libssh2) = 1.9.0~dev
-%endif
 # For tests:
 BuildRequires:  git
 # Cargo is not much use without Rust
@@ -346,9 +341,6 @@ Summary:        Rust Language Server for IDE integration
 %if %with bundled_libgit2
 Provides:       bundled(libgit2) = 1.1.0
 %endif
-%if %with bundled_libssh2
-Provides:       bundled(libssh2) = 1.9.0~dev
-%endif
 Requires:       rust-analysis
 # /usr/bin/rls is dynamically linked against internal rustc libs
 Requires:       %{name}%{?_isa} = %{version}-%{release}
@@ -409,8 +401,7 @@ test -f '%{local_rust_root}/bin/rustc'
 
 %setup -q -n %{rustc_package}
 
-%patch1 -p1 -d library/backtrace
+%patch1 -p1
-%patch2 -p1
 
 %if %with disabled_libssh2
 %patch100 -p1
@@ -438,6 +429,7 @@ mkdir -p src/llvm-project/libunwind/
 # Remove other unused vendored libraries
 rm -rf vendor/curl-sys/curl/
 rm -rf vendor/jemalloc-sys/jemalloc/
+rm -rf vendor/libssh2-sys/libssh2/
 rm -rf vendor/libz-sys/src/zlib/
 rm -rf vendor/libz-sys/src/zlib-ng/
 rm -rf vendor/lzma-sys/xz-*/
@@ -447,9 +439,6 @@ rm -rf vendor/openssl-src/openssl/
 rm -rf vendor/libgit2-sys/libgit2/
 %endif
 
-%if %without bundled_libssh2
-rm -rf vendor/libssh2-sys/libssh2/
-%endif
 %if %with disabled_libssh2
 rm -rf vendor/libssh2-sys/
 %endif
@@ -489,7 +478,7 @@ find -name '*.rs' -type f -perm /111 -exec chmod -v -x '{}' '+'
 # convince libgit2-sys to use the distro libgit2
 %global rust_env %{rust_env} LIBGIT2_SYS_USE_PKG_CONFIG=1
 %endif
-%if %without bundled_libssh2
+%if %without disabled_libssh2
 # convince libssh2-sys to use the distro libssh2
 %global rust_env %{rust_env} LIBSSH2_SYS_USE_PKG_CONFIG=1
 %endif
@@ -547,7 +536,8 @@ fi
   --enable-vendor \
   --enable-verbose-tests \
   %{?codegen_units_std} \
-  --release-channel=%{channel}
+  --release-channel=%{channel} \
+  --release-description="%{?fedora:Fedora }%{?rhel:Red Hat }%{version}-%{release}"
 
 %{python} ./x.py build -j "$ncpus" --stage 2
 %{python} ./x.py doc --stage 2
@@ -621,6 +611,9 @@ rm -f %{buildroot}%{_bindir}/rust-lldb
 rm -f %{buildroot}%{rustlibdir}/etc/lldb_*
 %endif
 
+# We don't want Rust copies of LLVM tools (rust-lld, rust-llvm-dwp)
+rm -f %{buildroot}%{rustlibdir}/%{rust_triple}/bin/rust-ll*
+
 
 %check
 export %{rust_env}
@@ -695,6 +688,7 @@ export %{rust_env}
 %license src/tools/cargo/LICENSE-APACHE src/tools/cargo/LICENSE-MIT src/tools/cargo/LICENSE-THIRD-PARTY
 %doc src/tools/cargo/README.md
 %{_bindir}/cargo
+%{_libexecdir}/cargo*
 %{_mandir}/man1/cargo*.1*
 %{_sysconfdir}/bash_completion.d/cargo
 %{_datadir}/zsh/site-functions/_cargo
@@ -738,6 +732,12 @@ export %{rust_env}
 
 
 %changelog
+* Mon May 24 2021 Josh Stone <jistone@redhat.com> - 1.50.0-1
+- Update to 1.50.0.
+
+* Wed Jan 13 2021 Josh Stone <jistone@redhat.com> - 1.49.0-1
+- Update to 1.49.0.
+
 * Tue Jan 12 2021 Josh Stone <jistone@redhat.com> - 1.48.0-1
 - Update to 1.48.0.