Auto merge of #135059 - matthiaskrgr:rollup-0ka9o3h, r=matthiaskrgr
Rollup of 4 pull requests Successful merges: - #131729 (Make the `test` cfg a userspace check-cfg) - #134241 (more concrete source url of std docs [V2]) - #135042 (taint fcx on selection errors during unsizing) - #135049 (Remove unused fields from RepeatElementCopy obligation) r? `@ghost` `@rustbot` modify labels: rollup
This commit is contained in:
bors
commit
319f5292a1
45 changed files with 200 additions and 106 deletions
|
|
@ -666,7 +666,12 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> {
|
|||
|
||||
// Dyn-compatibility violations or miscellaneous.
|
||||
Err(err) => {
|
||||
self.err_ctxt().report_selection_error(obligation.clone(), &obligation, &err);
|
||||
let guar = self.err_ctxt().report_selection_error(
|
||||
obligation.clone(),
|
||||
&obligation,
|
||||
&err,
|
||||
);
|
||||
self.fcx.set_tainted_by_errors(guar);
|
||||
// Treat this like an obligation and follow through
|
||||
// with the unsizing - the lack of a coercion should
|
||||
// be silent, as it causes a type mismatch later.
|
||||
|
|
|
|||
|
|
@ -1907,21 +1907,8 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
|
|||
};
|
||||
|
||||
let lang_item = self.tcx.require_lang_item(LangItem::Copy, None);
|
||||
let code = traits::ObligationCauseCode::RepeatElementCopy {
|
||||
is_constable,
|
||||
elt_type: element_ty,
|
||||
elt_span: element.span,
|
||||
elt_stmt_span: self
|
||||
.tcx
|
||||
.hir()
|
||||
.parent_iter(element.hir_id)
|
||||
.find_map(|(_, node)| match node {
|
||||
hir::Node::Item(it) => Some(it.span),
|
||||
hir::Node::Stmt(stmt) => Some(stmt.span),
|
||||
_ => None,
|
||||
})
|
||||
.expect("array repeat expressions must be inside an item or statement"),
|
||||
};
|
||||
let code =
|
||||
traits::ObligationCauseCode::RepeatElementCopy { is_constable, elt_span: element.span };
|
||||
self.require_type_meets(element_ty, element.span, code, lang_item);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -247,11 +247,11 @@ pub enum ObligationCauseCode<'tcx> {
|
|||
/// If element is a `const fn` or const ctor we display a help message suggesting
|
||||
/// to move it to a new `const` item while saying that `T` doesn't implement `Copy`.
|
||||
is_constable: IsConstable,
|
||||
elt_type: Ty<'tcx>,
|
||||
|
||||
/// Span of the repeat element.
|
||||
///
|
||||
/// This is used to suggest wrapping it in a `const { ... }` block.
|
||||
elt_span: Span,
|
||||
/// Span of the statement/item in which the repeat expression occurs. We can use this to
|
||||
/// place a `const` declaration before it
|
||||
elt_stmt_span: Span,
|
||||
},
|
||||
|
||||
/// Types of fields (other than the last, except for packed structs) in a struct must be sized.
|
||||
|
|
|
|||
|
|
@ -332,6 +332,11 @@ impl CheckCfg {
|
|||
// Note that symbols inserted conditionally in `default_configuration`
|
||||
// are inserted unconditionally here.
|
||||
//
|
||||
// One exception is the `test` cfg which is consider to be a "user-space"
|
||||
// cfg, despite being also set by in `default_configuration` above.
|
||||
// It allows the build system to "deny" using the config by not marking it
|
||||
// as expected (e.g. `lib.test = false` for Cargo).
|
||||
//
|
||||
// When adding a new config here you should also update
|
||||
// `tests/ui/check-cfg/well-known-values.rs` (in order to test the
|
||||
// expected values of the new config) and bless the all directory.
|
||||
|
|
@ -453,8 +458,6 @@ impl CheckCfg {
|
|||
|
||||
ins!(sym::target_thread_local, no_values);
|
||||
|
||||
ins!(sym::test, no_values);
|
||||
|
||||
ins!(sym::ub_checks, no_values);
|
||||
|
||||
ins!(sym::unix, no_values);
|
||||
|
|
|
|||
|
|
@ -2966,12 +2966,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
|
|||
"required for the cast from `{source}` to `{target}`",
|
||||
)));
|
||||
}
|
||||
ObligationCauseCode::RepeatElementCopy {
|
||||
is_constable,
|
||||
elt_type: _,
|
||||
elt_span,
|
||||
elt_stmt_span: _,
|
||||
} => {
|
||||
ObligationCauseCode::RepeatElementCopy { is_constable, elt_span } => {
|
||||
err.note(
|
||||
"the `Copy` trait is required because this value will be copied for each element of the array",
|
||||
);
|
||||
|
|
|
|||
|
|
@ -89,7 +89,7 @@
|
|||
//! Check out the Rust contribution guidelines [here](
|
||||
//! https://rustc-dev-guide.rust-lang.org/contributing.html#writing-documentation).
|
||||
//! The source for this documentation can be found on
|
||||
//! [GitHub](https://github.com/rust-lang/rust).
|
||||
//! [GitHub](https://github.com/rust-lang/rust) in the 'library/std/' directory.
|
||||
//! To contribute changes, make sure you read the guidelines first, then submit
|
||||
//! pull-requests for your suggested changes.
|
||||
//!
|
||||
|
|
|
|||
|
|
@ -624,6 +624,8 @@ impl Builder<'_> {
|
|||
// get warnings about it being unexpected.
|
||||
hostflags.arg("-Zunstable-options");
|
||||
hostflags.arg("--check-cfg=cfg(bootstrap)");
|
||||
// #[cfg(bootstrap)] as we are transition `test` to userspace cfg
|
||||
hostflags.arg("--check-cfg=cfg(test)");
|
||||
|
||||
// FIXME: It might be better to use the same value for both `RUSTFLAGS` and `RUSTDOCFLAGS`,
|
||||
// but this breaks CI. At the very least, stage0 `rustdoc` needs `--cfg bootstrap`. See
|
||||
|
|
|
|||
|
|
@ -77,6 +77,8 @@ const LLD_FILE_NAMES: &[&str] = &["ld.lld", "ld64.lld", "lld-link", "wasm-ld"];
|
|||
#[allow(clippy::type_complexity)] // It's fine for hard-coded list and type is explained above.
|
||||
const EXTRA_CHECK_CFGS: &[(Option<Mode>, &str, Option<&[&'static str]>)] = &[
|
||||
(None, "bootstrap", None),
|
||||
// #[cfg(bootstrap)] to be removed when Cargo is updated
|
||||
(None, "test", None),
|
||||
(Some(Mode::Rustc), "llvm_enzyme", None),
|
||||
(Some(Mode::Codegen), "llvm_enzyme", None),
|
||||
(Some(Mode::ToolRustc), "llvm_enzyme", None),
|
||||
|
|
|
|||
|
|
@ -99,7 +99,7 @@ the need to specify them manually.
|
|||
Well known names and values are implicitly added as long as at least one `--check-cfg` argument
|
||||
is present.
|
||||
|
||||
As of `2024-08-20T`, the list of known names is as follows:
|
||||
As of `2025-01-02T`, the list of known names is as follows:
|
||||
|
||||
<!--- See CheckCfg::fill_well_known in compiler/rustc_session/src/config.rs -->
|
||||
|
||||
|
|
@ -130,11 +130,13 @@ As of `2024-08-20T`, the list of known names is as follows:
|
|||
- `target_pointer_width`
|
||||
- `target_thread_local`
|
||||
- `target_vendor`
|
||||
- `test`
|
||||
- `ub_checks`
|
||||
- `unix`
|
||||
- `windows`
|
||||
|
||||
> Starting with CURRENT_RUSTC_VERSION, the `test` cfg is consider to be a "userspace" config
|
||||
> despite being also set by `rustc` and should be managed by the build-system it-self.
|
||||
|
||||
Like with `values(any())`, well known names checking can be disabled by passing `cfg(any())`
|
||||
as argument to `--check-cfg`.
|
||||
|
||||
|
|
|
|||
|
|
@ -506,8 +506,9 @@ impl<'test> TestCx<'test> {
|
|||
// Generate `cfg(FALSE, REV1, ..., REVN)` (for all possible revisions)
|
||||
//
|
||||
// For compatibility reason we consider the `FALSE` cfg to be expected
|
||||
// since it is extensively used in the testsuite.
|
||||
check_cfg.push_str("cfg(FALSE");
|
||||
// since it is extensively used in the testsuite, as well as the `test`
|
||||
// cfg since we have tests that uses it.
|
||||
check_cfg.push_str("cfg(test,FALSE");
|
||||
for revision in &self.props.revisions {
|
||||
check_cfg.push(',');
|
||||
check_cfg.push_str(&normalize_revision(revision));
|
||||
|
|
|
|||
|
|
@ -1,13 +0,0 @@
|
|||
//@ known-bug: #130521
|
||||
|
||||
#![feature(dyn_compatible_for_dispatch)]
|
||||
struct Vtable(dyn Cap<'static>);
|
||||
|
||||
trait Cap<'a> {}
|
||||
|
||||
union Transmute {
|
||||
t: u128,
|
||||
u: &'static Vtable,
|
||||
}
|
||||
|
||||
const G: &Copy = unsafe { Transmute { t: 1 }.u };
|
||||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `FALSE`
|
|||
LL | #[cfg(FALSE)]
|
||||
| ^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(FALSE)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `has_foo`
|
|||
LL | #[cfg(has_foo)]
|
||||
| ^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `has_bar`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `has_bar`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: consider using a Cargo feature instead
|
||||
= help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
|
||||
[lints.rust]
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ warning: unexpected `cfg` condition name: `tokio_unstable`
|
|||
LL | #[cfg(tokio_unstable)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: consider using a Cargo feature instead
|
||||
= help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
|
||||
[lints.rust]
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ warning: unexpected `cfg` condition name: `tokio_unstable`
|
|||
LL | #[cfg(tokio_unstable)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `CONFIG_NVME`, `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `CONFIG_NVME`, `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: consider using a Cargo feature instead
|
||||
= help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
|
||||
[lints.rust]
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `value`
|
|||
LL | #[cfg(value)]
|
||||
| ^^^^^
|
||||
|
|
||||
= help: expected names are: `bar`, `bee`, `clippy`, `cow`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `bar`, `bee`, `clippy`, `cow`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(value)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `my_value`
|
|||
LL | #[cfg(my_value)]
|
||||
| ^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `bar`, `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `bar`, `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `foo`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(my_value)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `linux`
|
|||
LL | #[cfg(linux)]
|
||||
| ^^^^^ help: found config with similar value: `target_os = "linux"`
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(linux)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `target_architecture`
|
|||
LL | #[cfg(target(os = "linux", architecture = "arm"))]
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(target_architecture, values("arm"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key`
|
|||
LL | #[cfg(unknown_key = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
@ -12,12 +12,10 @@ LL | #[cfg(unknown_key = "value")]
|
|||
warning: unexpected `cfg` condition value: `value`
|
||||
--> $DIR/exhaustive-names-values.rs:14:7
|
||||
|
|
||||
LL | #[cfg(test = "value")]
|
||||
| ^^^^----------
|
||||
| |
|
||||
| help: remove the value
|
||||
LL | #[cfg(target_vendor = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: expected values for `target_vendor` are: `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `nintendo`, `nvidia`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, and `wrs`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition name: `feature`
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key`
|
|||
LL | #[cfg(unknown_key = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
@ -12,12 +12,10 @@ LL | #[cfg(unknown_key = "value")]
|
|||
warning: unexpected `cfg` condition value: `value`
|
||||
--> $DIR/exhaustive-names-values.rs:14:7
|
||||
|
|
||||
LL | #[cfg(test = "value")]
|
||||
| ^^^^----------
|
||||
| |
|
||||
| help: remove the value
|
||||
LL | #[cfg(target_vendor = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: expected values for `target_vendor` are: `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `nintendo`, `nvidia`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, and `wrs`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `unk`
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key`
|
|||
LL | #[cfg(unknown_key = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
@ -12,12 +12,10 @@ LL | #[cfg(unknown_key = "value")]
|
|||
warning: unexpected `cfg` condition value: `value`
|
||||
--> $DIR/exhaustive-names-values.rs:14:7
|
||||
|
|
||||
LL | #[cfg(test = "value")]
|
||||
| ^^^^----------
|
||||
| |
|
||||
| help: remove the value
|
||||
LL | #[cfg(target_vendor = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: expected values for `target_vendor` are: `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `nintendo`, `nvidia`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, and `wrs`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `unk`
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@
|
|||
//~^ WARNING unexpected `cfg` condition name
|
||||
pub fn f() {}
|
||||
|
||||
#[cfg(test = "value")]
|
||||
#[cfg(target_vendor = "value")]
|
||||
//~^ WARNING unexpected `cfg` condition value
|
||||
pub fn f() {}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `unknown_key`
|
|||
LL | #[cfg(unknown_key = "value")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(unknown_key, values("value"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -1,12 +1,12 @@
|
|||
warning: unexpected `cfg` condition value: `value`
|
||||
--> $DIR/exhaustive-values.rs:9:7
|
||||
|
|
||||
LL | #[cfg(test = "value")]
|
||||
LL | #[cfg(unix = "value")]
|
||||
| ^^^^----------
|
||||
| |
|
||||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: no expected value for `unix`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@
|
|||
//@ [empty_cfg]compile-flags: --check-cfg=cfg()
|
||||
//@ [without_names]compile-flags: --check-cfg=cfg(any())
|
||||
|
||||
#[cfg(test = "value")]
|
||||
#[cfg(unix = "value")]
|
||||
//~^ WARNING unexpected `cfg` condition value
|
||||
pub fn f() {}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,12 +1,12 @@
|
|||
warning: unexpected `cfg` condition value: `value`
|
||||
--> $DIR/exhaustive-values.rs:9:7
|
||||
|
|
||||
LL | #[cfg(test = "value")]
|
||||
LL | #[cfg(unix = "value")]
|
||||
| ^^^^----------
|
||||
| |
|
||||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: no expected value for `unix`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@ fn use_bar() {}
|
|||
//~^ WARNING unexpected `cfg` condition value
|
||||
fn use_zebra() {}
|
||||
|
||||
#[cfg_attr(uu, test)]
|
||||
#[cfg_attr(uu, unix)]
|
||||
//~^ WARNING unexpected `cfg` condition name
|
||||
fn do_test() {}
|
||||
|
||||
|
|
|
|||
|
|
@ -41,10 +41,10 @@ LL | #[cfg(feature = "zebra")]
|
|||
warning: unexpected `cfg` condition name: `uu`
|
||||
--> $DIR/mix.rs:32:12
|
||||
|
|
||||
LL | #[cfg_attr(uu, test)]
|
||||
LL | #[cfg_attr(uu, unix)]
|
||||
| ^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(uu)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ LL | #[cfg(test = "foo")]
|
|||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(test, values("foo"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: 2 warnings emitted
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ LL | #[cfg(test = "foo")]
|
|||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(test, values("foo"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: 2 warnings emitted
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ LL | #[cfg(test = "foo")]
|
|||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(test, values("foo"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: 2 warnings emitted
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ warning: unexpected `cfg` condition name: `r#false`
|
|||
LL | #[cfg(r#false)]
|
||||
| ^^^^^^^
|
||||
|
|
||||
= help: expected names are: `async`, `clippy`, `debug_assertions`, `doc`, `doctest`, `edition2015`, `edition2021`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `r#true`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `async`, `clippy`, `debug_assertions`, `doc`, `doctest`, `edition2015`, `edition2021`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `r#true`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(r#false)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ warning: unexpected `cfg` condition name: `r#false`
|
|||
LL | #[cfg(r#false)]
|
||||
| ^^^^^^^
|
||||
|
|
||||
= help: expected names are: `r#async`, `clippy`, `debug_assertions`, `doc`, `doctest`, `edition2015`, `edition2021`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `r#true`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `r#async`, `clippy`, `debug_assertions`, `doc`, `doctest`, `edition2015`, `edition2021`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `r#true`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(r#false)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `my_lib_cfg`
|
|||
LL | cfg_macro::my_lib_macro!();
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
|
||||
= help: try referring to `cfg_macro::my_lib_macro` crate for guidance on how handle this unexpected cfg
|
||||
= help: the macro `cfg_macro::my_lib_macro` may come from an old version of the `cfg_macro` crate, try updating your dependency with `cargo update -p cfg_macro`
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `my_lib_cfg`
|
|||
LL | cfg_macro::my_lib_macro!();
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
|
||||
= help: try referring to `cfg_macro::my_lib_macro` crate for guidance on how handle this unexpected cfg
|
||||
= help: to expect this configuration use `--check-cfg=cfg(my_lib_cfg)`
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ warning: unexpected `cfg` condition name: `crossbeam_loom`
|
|||
LL | #[cfg(crossbeam_loom)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(crossbeam_loom)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
|
|
|||
|
|
@ -8,6 +8,9 @@
|
|||
//~^ WARNING unexpected `cfg` condition name
|
||||
pub fn f() {}
|
||||
|
||||
#[cfg(test)]
|
||||
//~^ WARNING unexpected `cfg` condition name
|
||||
|
||||
#[cfg(windows)]
|
||||
pub fn g() {}
|
||||
|
||||
|
|
|
|||
|
|
@ -8,5 +8,15 @@ LL | #[cfg(widnows)]
|
|||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
= note: `#[warn(unexpected_cfgs)]` on by default
|
||||
|
||||
warning: 1 warning emitted
|
||||
warning: unexpected `cfg` condition name: `test`
|
||||
--> $DIR/unexpected-cfg-name.rs:11:7
|
||||
|
|
||||
LL | #[cfg(test)]
|
||||
| ^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(test)`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: 2 warnings emitted
|
||||
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ warning: unexpected `cfg` condition name: `features`
|
|||
LL | #[cfg(features = "foo")]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
|
||||
= help: expected names are: `clippy`, `debug_assertions`, `doc`, `doctest`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `ub_checks`, `unix`, and `windows`
|
||||
= help: to expect this configuration use `--check-cfg=cfg(features, values("foo"))`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
|
|
|
|||
|
|
@ -76,8 +76,6 @@
|
|||
//~^ WARN unexpected `cfg` condition value
|
||||
target_vendor = "_UNEXPECTED_VALUE",
|
||||
//~^ WARN unexpected `cfg` condition value
|
||||
test = "_UNEXPECTED_VALUE",
|
||||
//~^ WARN unexpected `cfg` condition value
|
||||
ub_checks = "_UNEXPECTED_VALUE",
|
||||
//~^ WARN unexpected `cfg` condition value
|
||||
unix = "_UNEXPECTED_VALUE",
|
||||
|
|
|
|||
|
|
@ -236,17 +236,6 @@ LL | target_vendor = "_UNEXPECTED_VALUE",
|
|||
warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
||||
--> $DIR/well-known-values.rs:79:5
|
||||
|
|
||||
LL | test = "_UNEXPECTED_VALUE",
|
||||
| ^^^^----------------------
|
||||
| |
|
||||
| help: remove the value
|
||||
|
|
||||
= note: no expected value for `test`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
||||
--> $DIR/well-known-values.rs:81:5
|
||||
|
|
||||
LL | ub_checks = "_UNEXPECTED_VALUE",
|
||||
| ^^^^^^^^^----------------------
|
||||
| |
|
||||
|
|
@ -256,7 +245,7 @@ LL | ub_checks = "_UNEXPECTED_VALUE",
|
|||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
||||
--> $DIR/well-known-values.rs:83:5
|
||||
--> $DIR/well-known-values.rs:81:5
|
||||
|
|
||||
LL | unix = "_UNEXPECTED_VALUE",
|
||||
| ^^^^----------------------
|
||||
|
|
@ -267,7 +256,7 @@ LL | unix = "_UNEXPECTED_VALUE",
|
|||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
||||
--> $DIR/well-known-values.rs:85:5
|
||||
--> $DIR/well-known-values.rs:83:5
|
||||
|
|
||||
LL | windows = "_UNEXPECTED_VALUE",
|
||||
| ^^^^^^^----------------------
|
||||
|
|
@ -278,7 +267,7 @@ LL | windows = "_UNEXPECTED_VALUE",
|
|||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: unexpected `cfg` condition value: `linuz`
|
||||
--> $DIR/well-known-values.rs:91:7
|
||||
--> $DIR/well-known-values.rs:89:7
|
||||
|
|
||||
LL | #[cfg(target_os = "linuz")] // testing that we suggest `linux`
|
||||
| ^^^^^^^^^^^^-------
|
||||
|
|
@ -288,5 +277,5 @@ LL | #[cfg(target_os = "linuz")] // testing that we suggest `linux`
|
|||
= note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, `wasi`, `watchos`, `windows`, `xous`, and `zkvm`
|
||||
= note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
|
||||
|
||||
warning: 29 warnings emitted
|
||||
warning: 28 warnings emitted
|
||||
|
||||
|
|
|
|||
71
tests/ui/dyn-compatibility/taint-const-eval.curr.stderr
Normal file
71
tests/ui/dyn-compatibility/taint-const-eval.curr.stderr
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
error[E0038]: the trait `Qux` cannot be made into an object
|
||||
--> $DIR/taint-const-eval.rs:11:15
|
||||
|
|
||||
LL | static FOO: &(dyn Qux + Sync) = "desc";
|
||||
| ^^^^^^^^^^^^^^ `Qux` cannot be made into an object
|
||||
|
|
||||
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
||||
--> $DIR/taint-const-eval.rs:8:8
|
||||
|
|
||||
LL | trait Qux {
|
||||
| --- this trait cannot be made into an object...
|
||||
LL | fn bar();
|
||||
| ^^^ ...because associated function `bar` has no `self` parameter
|
||||
help: consider turning `bar` into a method by giving it a `&self` argument
|
||||
|
|
||||
LL | fn bar(&self);
|
||||
| +++++
|
||||
help: alternatively, consider constraining `bar` so it does not apply to trait objects
|
||||
|
|
||||
LL | fn bar() where Self: Sized;
|
||||
| +++++++++++++++++
|
||||
|
||||
error[E0038]: the trait `Qux` cannot be made into an object
|
||||
--> $DIR/taint-const-eval.rs:11:33
|
||||
|
|
||||
LL | static FOO: &(dyn Qux + Sync) = "desc";
|
||||
| ^^^^^^ `Qux` cannot be made into an object
|
||||
|
|
||||
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
||||
--> $DIR/taint-const-eval.rs:8:8
|
||||
|
|
||||
LL | trait Qux {
|
||||
| --- this trait cannot be made into an object...
|
||||
LL | fn bar();
|
||||
| ^^^ ...because associated function `bar` has no `self` parameter
|
||||
= note: required for the cast from `&'static str` to `&'static (dyn Qux + Sync + 'static)`
|
||||
help: consider turning `bar` into a method by giving it a `&self` argument
|
||||
|
|
||||
LL | fn bar(&self);
|
||||
| +++++
|
||||
help: alternatively, consider constraining `bar` so it does not apply to trait objects
|
||||
|
|
||||
LL | fn bar() where Self: Sized;
|
||||
| +++++++++++++++++
|
||||
|
||||
error[E0038]: the trait `Qux` cannot be made into an object
|
||||
--> $DIR/taint-const-eval.rs:11:15
|
||||
|
|
||||
LL | static FOO: &(dyn Qux + Sync) = "desc";
|
||||
| ^^^^^^^^^^^^^^ `Qux` cannot be made into an object
|
||||
|
|
||||
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
||||
--> $DIR/taint-const-eval.rs:8:8
|
||||
|
|
||||
LL | trait Qux {
|
||||
| --- this trait cannot be made into an object...
|
||||
LL | fn bar();
|
||||
| ^^^ ...because associated function `bar` has no `self` parameter
|
||||
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
||||
help: consider turning `bar` into a method by giving it a `&self` argument
|
||||
|
|
||||
LL | fn bar(&self);
|
||||
| +++++
|
||||
help: alternatively, consider constraining `bar` so it does not apply to trait objects
|
||||
|
|
||||
LL | fn bar() where Self: Sized;
|
||||
| +++++++++++++++++
|
||||
|
||||
error: aborting due to 3 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0038`.
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
error[E0038]: the trait `Qux` cannot be made into an object
|
||||
--> $DIR/taint-const-eval.rs:11:33
|
||||
|
|
||||
LL | static FOO: &(dyn Qux + Sync) = "desc";
|
||||
| ^^^^^^ `Qux` cannot be made into an object
|
||||
|
|
||||
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
||||
--> $DIR/taint-const-eval.rs:8:8
|
||||
|
|
||||
LL | trait Qux {
|
||||
| --- this trait cannot be made into an object...
|
||||
LL | fn bar();
|
||||
| ^^^ ...because associated function `bar` has no `self` parameter
|
||||
= note: required for the cast from `&'static str` to `&'static (dyn Qux + Sync + 'static)`
|
||||
help: consider turning `bar` into a method by giving it a `&self` argument
|
||||
|
|
||||
LL | fn bar(&self);
|
||||
| +++++
|
||||
help: alternatively, consider constraining `bar` so it does not apply to trait objects
|
||||
|
|
||||
LL | fn bar() where Self: Sized;
|
||||
| +++++++++++++++++
|
||||
|
||||
error: aborting due to 1 previous error
|
||||
|
||||
For more information about this error, try `rustc --explain E0038`.
|
||||
16
tests/ui/dyn-compatibility/taint-const-eval.rs
Normal file
16
tests/ui/dyn-compatibility/taint-const-eval.rs
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
// Test that we do not attempt to create dyn-incompatible trait objects in const eval.
|
||||
|
||||
//@ revisions: curr dyn_compatible_for_dispatch
|
||||
|
||||
#![cfg_attr(dyn_compatible_for_dispatch, feature(dyn_compatible_for_dispatch))]
|
||||
|
||||
trait Qux {
|
||||
fn bar();
|
||||
}
|
||||
|
||||
static FOO: &(dyn Qux + Sync) = "desc";
|
||||
//~^ the trait `Qux` cannot be made into an object
|
||||
//[curr]~| the trait `Qux` cannot be made into an object
|
||||
//[curr]~| the trait `Qux` cannot be made into an object
|
||||
|
||||
fn main() {}
|
||||
Loading…
Add table
Add a link
Reference in a new issue