Auto merge of #140993 - jieyouxu:rollup-rb13gfl, r=jieyouxu

Rollup of 4 pull requests

Successful merges:

 - #140953 (Fix a compiletest blessing message)
 - #140973 (Update rustix to 1.0.7 for bootstrap)
 - #140976 (Add `Ipv4Addr` and `Ipv6Addr` diagnostic items)
 - #140977 ([win] Use a dash instead of slash for linker to avoid breaking lld)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

compiler/rustc_span/src/symbol.rs

@@ -280,6 +280,8 @@ symbols! {
         IoSeek,
         IoWrite,
         IpAddr,
+        Ipv4Addr,
+        Ipv6Addr,
         IrTyKind,
         Is,
         Item,

compiler/rustc_target/src/spec/targets/aarch64_pc_windows_msvc.rs

@@ -14,7 +14,7 @@ pub(crate) fn target() -> Target {
     // MSVC emits a warning about code that may trip "Cortex-A53 MPCore processor bug #843419" (see
     // https://developer.arm.com/documentation/epm048406/latest) which is sometimes emitted by LLVM.
     // Since Arm64 Windows 10+ isn't supported on that processor, it's safe to disable the warning.
-    base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &["/arm64hazardfree"]);
+    base.add_pre_link_args(LinkerFlavor::Msvc(Lld::No), &["-arm64hazardfree"]);
 
     Target {
         llvm_target: "aarch64-pc-windows-msvc".into(),

library/core/src/net/ip_addr.rs

@@ -68,6 +68,7 @@ pub enum IpAddr {
 /// assert!("0000000.0.0.0".parse::<Ipv4Addr>().is_err()); // first octet is a zero in octal
 /// assert!("0xcb.0x0.0x71.0x00".parse::<Ipv4Addr>().is_err()); // all octets are in hex
 /// ```
+#[rustc_diagnostic_item = "Ipv4Addr"]
 #[derive(Copy, Clone, PartialEq, Eq)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct Ipv4Addr {
@@ -160,6 +161,7 @@ impl Hash for Ipv4Addr {
 /// assert_eq!("::1".parse(), Ok(localhost));
 /// assert_eq!(localhost.is_loopback(), true);
 /// ```
+#[rustc_diagnostic_item = "Ipv6Addr"]
 #[derive(Copy, Clone, PartialEq, Eq)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct Ipv6Addr {

src/bootstrap/Cargo.lock

@@ -579,9 +579,9 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "rustix"
-version = "1.0.2"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7178faa4b75a30e269c71e61c353ce2748cf3d76f0c44c393f4e60abf49b825"
+checksum = "c71e83d6afe7ff64890ec6b71d6a69bb8a610ab78ce364b3352876bb4c801266"
 dependencies = [
  "bitflags",
  "errno",

src/tools/compiletest/src/runtest.rs

@@ -2609,18 +2609,19 @@ impl<'test> TestCx<'test> {
             (expected, actual)
         };
 
-        // Write the actual output to a file in build/
-        let test_name = self.config.compare_mode.as_ref().map_or("", |m| m.to_str());
+        // Write the actual output to a file in build directory.
         let actual_path = self
             .output_base_name()
             .with_extra_extension(self.revision.unwrap_or(""))
-            .with_extra_extension(test_name)
+            .with_extra_extension(
+                self.config.compare_mode.as_ref().map(|cm| cm.to_str()).unwrap_or(""),
+            )
             .with_extra_extension(stream);
 
         if let Err(err) = fs::write(&actual_path, &actual) {
-            self.fatal(&format!("failed to write {stream} to `{actual_path:?}`: {err}",));
+            self.fatal(&format!("failed to write {stream} to `{actual_path}`: {err}",));
         }
-        println!("Saved the actual {stream} to {actual_path:?}");
+        println!("Saved the actual {stream} to `{actual_path}`");
 
         if !self.config.bless {
             if expected.is_empty() {
@@ -2646,13 +2647,16 @@ impl<'test> TestCx<'test> {
 
             if !actual.is_empty() {
                 if let Err(err) = fs::write(&expected_path, &actual) {
-                    self.fatal(&format!("failed to write {stream} to `{expected_path:?}`: {err}"));
+                    self.fatal(&format!("failed to write {stream} to `{expected_path}`: {err}"));
                 }
-                println!("Blessing the {stream} of {test_name} in {expected_path:?}");
+                println!(
+                    "Blessing the {stream} of `{test_name}` as `{expected_path}`",
+                    test_name = self.testpaths.file
+                );
             }
         }
 
-        println!("\nThe actual {0} differed from the expected {0}.", stream);
+        println!("\nThe actual {stream} differed from the expected {stream}");
 
         if self.config.bless { CompareOutcome::Blessed } else { CompareOutcome::Differed }
     }