Rustup

rust-version

@@ -1 +1 @@
-9b8d12cf4c2311203aea83315552b15993bd4f81
+cb7c63606e53715f94f3ba04d38e50772e4cd23d

src/bin/miri.rs

@@ -276,7 +276,7 @@ fn run_compiler(
  // If no `--sysroot` is given, the `MIRI_SYSROOT` env var is consulted to find where
  // that sysroot lives, and that is passed to rustc.
  let sysroot_flag = "--sysroot";
- if !args.iter().any(|e| e == sysroot_flag) {
+ if !args.iter().any(|e| e.starts_with(sysroot_flag)) {
  // Using the built-in default here would be plain wrong, so we *require*
  // the env var to make sure things make sense.
  let miri_sysroot = env::var("MIRI_SYSROOT").unwrap_or_else(|_| {

src/shims/intrinsics/simd.rs

@@ -457,7 +457,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
  let bitmask_len = u32::try_from(bitmask_len).unwrap();
 
  // To read the mask, we transmute it to an integer.
- // That does the right thing wrt endianess.
+ // That does the right thing wrt endianness.
  let mask_ty = this.machine.layouts.uint(mask.layout.size).unwrap();
  let mask = mask.transmute(mask_ty, this)?;
  let mask: u64 = this.read_scalar(&mask)?.to_bits(mask_ty.size)?.try_into().unwrap();
@@ -509,7 +509,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
  }
  }
  // We have to change the type of the place to be able to write `res` into it. This
- // transmutes the integer to an array, which does the right thing wrt endianess.
+ // transmutes the integer to an array, which does the right thing wrt endianness.
  let dest =
  dest.transmute(this.machine.layouts.uint(dest.layout.size).unwrap(), this)?;
  this.write_int(res, &dest)?;

src/shims/unix/linux/fd/event.rs

@@ -38,7 +38,7 @@ impl FileDescriptor for Event {
  }
 
  /// A write call adds the 8-byte integer value supplied in
- /// its buffer (in native endianess) to the counter. The maximum value that may be
+ /// its buffer (in native endianness) to the counter. The maximum value that may be
  /// stored in the counter is the largest unsigned 64-bit value
  /// minus 1 (i.e., 0xfffffffffffffffe). If the addition would
  /// cause the counter's value to exceed the maximum, then the
@@ -57,7 +57,7 @@ impl FileDescriptor for Event {
  ) -> InterpResult<'tcx, io::Result<usize>> {
  let v1 = self.val.get();
  let bytes: [u8; 8] = bytes.try_into().unwrap(); // FIXME fail gracefully when this has the wrong size
- // Convert from target endianess to host endianess.
+ // Convert from target endianness to host endianness.
  let num = match tcx.sess.target.endian {
  Endian::Little => u64::from_le_bytes(bytes),
  Endian::Big => u64::from_be_bytes(bytes),