Add suggestion
for some #[deprecated]
items
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@ -118,6 +118,7 @@
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#![feature(const_waker)]
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#![feature(core_intrinsics)]
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#![feature(core_panic)]
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#![feature(deprecated_suggestion)]
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#![feature(dispatch_from_dyn)]
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#![feature(error_generic_member_access)]
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#![feature(error_in_core)]
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@ -592,7 +592,7 @@ impl<T> [T] {
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/// ```
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#[rustc_allow_incoherent_impl]
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#[stable(feature = "rust1", since = "1.0.0")]
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#[deprecated(since = "1.3.0", note = "renamed to join")]
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#[deprecated(since = "1.3.0", note = "renamed to join", suggestion = "join")]
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pub fn connect<Separator>(&self, sep: Separator) -> <Self as Join<Separator>>::Output
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where
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Self: Join<Separator>,
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@ -413,7 +413,7 @@ pub const unsafe fn size_of_val_raw<T: ?Sized>(val: *const T) -> usize {
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#[inline]
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#[must_use]
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#[stable(feature = "rust1", since = "1.0.0")]
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#[deprecated(note = "use `align_of` instead", since = "1.2.0")]
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#[deprecated(note = "use `align_of` instead", since = "1.2.0", suggestion = "align_of")]
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pub fn min_align_of<T>() -> usize {
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intrinsics::min_align_of::<T>()
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}
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@ -436,7 +436,7 @@ pub fn min_align_of<T>() -> usize {
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#[inline]
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#[must_use]
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#[stable(feature = "rust1", since = "1.0.0")]
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#[deprecated(note = "use `align_of_val` instead", since = "1.2.0")]
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#[deprecated(note = "use `align_of_val` instead", since = "1.2.0", suggestion = "align_of_val")]
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pub fn min_align_of_val<T: ?Sized>(val: &T) -> usize {
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// SAFETY: val is a reference, so it's a valid raw pointer
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unsafe { intrinsics::min_align_of_val(val) }
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@ -993,7 +993,7 @@ impl str {
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/// An iterator over the lines of a string.
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#[stable(feature = "rust1", since = "1.0.0")]
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#[deprecated(since = "1.4.0", note = "use lines() instead now")]
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#[deprecated(since = "1.4.0", note = "use lines() instead now", suggestion = "lines")]
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#[inline]
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#[allow(deprecated)]
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pub fn lines_any(&self) -> LinesAny<'_> {
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@ -6,4 +6,6 @@ fn main() {
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let _foo = str::trim_start(" aoeu"); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated]
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let _bar = " aoeu".trim_start(); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated]
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let _baz = ["a", "b"].join(" "); //~ ERROR use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join [deprecated]
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}
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@ -6,4 +6,6 @@ fn main() {
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let _foo = str::trim_left(" aoeu"); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated]
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let _bar = " aoeu".trim_left(); //~ ERROR use of deprecated method `core::str::<impl str>::trim_left`: superseded by `trim_start` [deprecated]
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let _baz = ["a", "b"].connect(" "); //~ ERROR use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join [deprecated]
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}
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@ -25,5 +25,16 @@ help: replace the use of the deprecated method
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LL | let _bar = " aoeu".trim_start();
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| ~~~~~~~~~~
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error: aborting due to 2 previous errors
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error: use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join
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--> $DIR/issue-84637-deprecated-associated-function.rs:10:27
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LL | let _baz = ["a", "b"].connect(" ");
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| ^^^^^^^
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help: replace the use of the deprecated method
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LL | let _baz = ["a", "b"].join(" ");
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| ~~~~
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error: aborting due to 3 previous errors
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