Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 2 deletions

diff --git a/compiler/rustc_lint/messages.ftl b/compiler/rustc_lint/messages.ftl
index 0fa67cdb3..22e22c833 100644
--- a/compiler/rustc_lint/messages.ftl
+++ b/compiler/rustc_lint/messages.ftl
@@ -262,8 +262,6 @@ lint_improper_ctypes_char_help = consider using `u32` or `libc::wchar_t` instead
 lint_improper_ctypes_char_reason = the `char` type has no C equivalent
 lint_improper_ctypes_dyn = trait objects have no C equivalent
 
-lint_improper_ctypes_enum_phantomdata = this enum contains a PhantomData field
-
 lint_improper_ctypes_enum_repr_help =
     consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
 
@@ -304,6 +302,21 @@ lint_improper_ctypes_union_layout_help = consider adding a `#[repr(C)]` or `#[re
 lint_improper_ctypes_union_layout_reason = this union has unspecified layout
 lint_improper_ctypes_union_non_exhaustive = this union is non-exhaustive
 
+# FIXME: we should ordinalize $valid_up_to when we add support for doing so
+lint_invalid_from_utf8_checked = calls to `{$method}` with a invalid literal always return an error
+    .label = the literal was valid UTF-8 up to the {$valid_up_to} bytes
+
+# FIXME: we should ordinalize $valid_up_to when we add support for doing so
+lint_invalid_from_utf8_unchecked = calls to `{$method}` with a invalid literal are undefined behavior
+    .label = the literal was valid UTF-8 up to the {$valid_up_to} bytes
+
+lint_invalid_nan_comparisons_eq_ne = incorrect NaN comparison, NaN cannot be directly compared to itself
+    .suggestion = use `f32::is_nan()` or `f64::is_nan()` instead
+
+lint_invalid_nan_comparisons_lt_le_gt_ge = incorrect NaN comparison, NaN is not orderable
+
+lint_invalid_reference_casting = casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
+
 lint_lintpass_by_hand = implementing `LintPass` by hand
     .help = try using `declare_lint_pass!` or `impl_lint_pass!` instead
 
@@ -410,6 +423,7 @@ lint_overflowing_bin_hex = literal out of range for `{$ty}`
     .negative_becomes_note = and the value `-{$lit}` will become `{$actually}{$ty}`
     .positive_note = the literal `{$lit}` (decimal `{$dec}`) does not fit into the type `{$ty}` and will become `{$actually}{$ty}`
     .suggestion = consider using the type `{$suggestion_ty}` instead
+    .sign_bit_suggestion = to use as a negative number (decimal `{$negative_val}`), consider using the type `{$uint_ty}` for the literal and cast it to `{$int_ty}`
     .help = consider using the type `{$suggestion_ty}` instead
 
 lint_overflowing_int = literal out of range for `{$ty}`
@@ -480,6 +494,10 @@ lint_tykind = usage of `ty::TyKind`
 lint_tykind_kind = usage of `ty::TyKind::<kind>`
     .suggestion = try using `ty::<kind>` directly
 
+lint_undropped_manually_drops = calls to `std::mem::drop` with `std::mem::ManuallyDrop` instead of the inner value does nothing
+    .label = argument has type `{$arg_ty}`
+    .suggestion = use `std::mem::ManuallyDrop::into_inner` to get the inner value
+
 lint_ungated_async_fn_track_caller = `#[track_caller]` on async functions is a no-op
      .label = this function will not propagate the caller location