Rollup merge of #119590 - ChrisDenton:cfg-target-abi, r=Nilstrieb
Stabilize `cfg_target_abi` This stabilizes the `cfg` option called `target_abi`: ```rust #[cfg(target_abi = "eabihf")] ``` Tracking issue: #80970 fixes #78791 resolves #80970
This commit is contained in:
Matthias Krüger
GitHub
commit
e13f454874
13 changed files with 33 additions and 98 deletions
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@ -84,6 +84,8 @@ declare_features! (
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(accepted, cfg_doctest, "1.40.0", Some(62210)),
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/// Enables `#[cfg(panic = "...")]` config key.
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(accepted, cfg_panic, "1.60.0", Some(77443)),
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/// Allows `cfg(target_abi = "...")`.
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(accepted, cfg_target_abi, "CURRENT_RUSTC_VERSION", Some(80970)),
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/// Allows `cfg(target_feature = "...")`.
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(accepted, cfg_target_feature, "1.27.0", Some(29717)),
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/// Allows `cfg(target_vendor = "...")`.
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@ -25,7 +25,6 @@ pub type GatedCfg = (Symbol, Symbol, GateFn);
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const GATED_CFGS: &[GatedCfg] = &[
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// (name in cfg, feature, function to check if the feature is enabled)
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(sym::overflow_checks, sym::cfg_overflow_checks, cfg_fn!(cfg_overflow_checks)),
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(sym::target_abi, sym::cfg_target_abi, cfg_fn!(cfg_target_abi)),
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(sym::target_thread_local, sym::cfg_target_thread_local, cfg_fn!(cfg_target_thread_local)),
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(
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sym::target_has_atomic_equal_alignment,
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@ -373,8 +373,6 @@ declare_features! (
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(unstable, cfg_sanitize, "1.41.0", Some(39699)),
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/// Allows `cfg(sanitizer_cfi_generalize_pointers)` and `cfg(sanitizer_cfi_normalize_integers)`.
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(unstable, cfg_sanitizer_cfi, "1.77.0", Some(89653)),
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/// Allows `cfg(target_abi = "...")`.
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(unstable, cfg_target_abi, "1.55.0", Some(80970)),
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/// Allows `cfg(target(abi = "..."))`.
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(unstable, cfg_target_compact, "1.63.0", Some(96901)),
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/// Allows `cfg(target_has_atomic_load_store = "...")`.
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@ -8,8 +8,7 @@ pub fn target() -> Target {
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arch: "arm".into(),
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options: TargetOptions {
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abi: "eabihf".into(),
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// FIXME: change env to "gnu" when cfg_target_abi becomes stable
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env: "gnueabihf".into(),
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env: "gnu".into(),
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features: "+v6,+vfp2,-d32".into(),
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max_atomic_width: Some(64),
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mcount: "\u{1}__gnu_mcount_nc".into(),
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@ -8,8 +8,6 @@ pub fn target() -> Target {
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arch: "arm".into(),
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options: TargetOptions {
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abi: "eabihf".into(),
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// FIXME: remove env when cfg_target_abi becomes stable
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env: "eabihf".into(),
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features: "+v6,+vfp2,-d32".into(),
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max_atomic_width: Some(64),
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mcount: "__mcount".into(),
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@ -8,8 +8,7 @@ pub fn target() -> Target {
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arch: "arm".into(),
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options: TargetOptions {
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abi: "eabihf".into(),
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// FIXME: change env to "gnu" when cfg_target_abi becomes stable
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env: "gnueabihf".into(),
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env: "gnu".into(),
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features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
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max_atomic_width: Some(64),
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mcount: "\u{1}__gnu_mcount_nc".into(),
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@ -8,8 +8,6 @@ pub fn target() -> Target {
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arch: "arm".into(),
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options: TargetOptions {
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abi: "eabihf".into(),
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// FIXME: remove env when cfg_target_abi becomes stable
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env: "eabihf".into(),
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features: "+v7,+vfp3,-d32,+thumb2,-neon".into(),
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max_atomic_width: Some(64),
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mcount: "__mcount".into(),
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@ -3,7 +3,7 @@
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#![feature(link_cfg)]
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#![feature(staged_api)]
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#![feature(c_unwind)]
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#![feature(cfg_target_abi)]
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#![cfg_attr(bootstrap, feature(cfg_target_abi))]
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#![feature(strict_provenance)]
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#![cfg_attr(not(target_env = "msvc"), feature(libc))]
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#![allow(internal_features)]
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@ -1,5 +1,4 @@
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//@ run-pass
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#![feature(cfg_target_abi)]
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#[cfg(target_abi = "eabihf")]
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pub fn main() {
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@ -10,7 +10,6 @@
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#![feature(cfg_overflow_checks)]
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#![feature(cfg_relocation_model)]
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#![feature(cfg_sanitize)]
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#![feature(cfg_target_abi)]
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#![feature(cfg_target_has_atomic)]
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#![feature(cfg_target_has_atomic_equal_alignment)]
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#![feature(cfg_target_thread_local)]
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@ -1,5 +1,5 @@
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:26:5
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--> $DIR/well-known-values.rs:25:5
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LL | clippy = "_UNEXPECTED_VALUE",
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| ^^^^^^----------------------
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@ -11,7 +11,7 @@ LL | clippy = "_UNEXPECTED_VALUE",
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= note: `#[warn(unexpected_cfgs)]` on by default
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:28:5
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--> $DIR/well-known-values.rs:27:5
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LL | debug_assertions = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^----------------------
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@ -22,7 +22,7 @@ LL | debug_assertions = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:30:5
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--> $DIR/well-known-values.rs:29:5
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LL | doc = "_UNEXPECTED_VALUE",
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| ^^^----------------------
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@ -33,7 +33,7 @@ LL | doc = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:32:5
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--> $DIR/well-known-values.rs:31:5
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LL | doctest = "_UNEXPECTED_VALUE",
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| ^^^^^^^----------------------
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@ -44,7 +44,7 @@ LL | doctest = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:34:5
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--> $DIR/well-known-values.rs:33:5
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LL | miri = "_UNEXPECTED_VALUE",
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| ^^^^----------------------
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@ -55,7 +55,7 @@ LL | miri = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:36:5
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--> $DIR/well-known-values.rs:35:5
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LL | overflow_checks = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^----------------------
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@ -66,7 +66,7 @@ LL | overflow_checks = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:38:5
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--> $DIR/well-known-values.rs:37:5
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LL | panic = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -75,7 +75,7 @@ LL | panic = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:40:5
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--> $DIR/well-known-values.rs:39:5
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LL | proc_macro = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^----------------------
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@ -86,7 +86,7 @@ LL | proc_macro = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:42:5
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--> $DIR/well-known-values.rs:41:5
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LL | relocation_model = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -95,7 +95,7 @@ LL | relocation_model = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:44:5
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--> $DIR/well-known-values.rs:43:5
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LL | sanitize = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -104,7 +104,7 @@ LL | sanitize = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:46:5
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--> $DIR/well-known-values.rs:45:5
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LL | target_abi = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -113,7 +113,7 @@ LL | target_abi = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:48:5
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--> $DIR/well-known-values.rs:47:5
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LL | target_arch = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -122,7 +122,7 @@ LL | target_arch = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:50:5
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--> $DIR/well-known-values.rs:49:5
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LL | target_endian = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -131,16 +131,16 @@ LL | target_endian = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:52:5
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--> $DIR/well-known-values.rs:51:5
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LL | target_env = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: expected values for `target_env` are: ``, `eabihf`, `gnu`, `gnueabihf`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `ohos`, `psx`, `relibc`, `sgx`, `uclibc`
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= note: expected values for `target_env` are: ``, `gnu`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `ohos`, `psx`, `relibc`, `sgx`, `uclibc`
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:54:5
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--> $DIR/well-known-values.rs:53:5
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LL | target_family = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -149,7 +149,7 @@ LL | target_family = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:56:5
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--> $DIR/well-known-values.rs:55:5
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LL | target_feature = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -158,7 +158,7 @@ LL | target_feature = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:58:5
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--> $DIR/well-known-values.rs:57:5
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LL | target_has_atomic = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -167,7 +167,7 @@ LL | target_has_atomic = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:60:5
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--> $DIR/well-known-values.rs:59:5
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|
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LL | target_has_atomic_equal_alignment = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -176,7 +176,7 @@ LL | target_has_atomic_equal_alignment = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:62:5
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--> $DIR/well-known-values.rs:61:5
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|
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LL | target_has_atomic_load_store = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -185,7 +185,7 @@ LL | target_has_atomic_load_store = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:64:5
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--> $DIR/well-known-values.rs:63:5
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|
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LL | target_os = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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@ -194,7 +194,7 @@ LL | target_os = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:66:5
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--> $DIR/well-known-values.rs:65:5
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|
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LL | target_pointer_width = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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|
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@ -203,7 +203,7 @@ LL | target_pointer_width = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:68:5
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--> $DIR/well-known-values.rs:67:5
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|
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LL | target_thread_local = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^----------------------
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|
|
@ -214,7 +214,7 @@ LL | target_thread_local = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
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--> $DIR/well-known-values.rs:70:5
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--> $DIR/well-known-values.rs:69:5
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|
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LL | target_vendor = "_UNEXPECTED_VALUE",
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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|
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@ -223,7 +223,7 @@ LL | target_vendor = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
|
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--> $DIR/well-known-values.rs:72:5
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--> $DIR/well-known-values.rs:71:5
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|
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LL | test = "_UNEXPECTED_VALUE",
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| ^^^^----------------------
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|
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@ -234,7 +234,7 @@ LL | test = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:74:5
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--> $DIR/well-known-values.rs:73:5
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|
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LL | unix = "_UNEXPECTED_VALUE",
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| ^^^^----------------------
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|
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@ -245,7 +245,7 @@ LL | unix = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `_UNEXPECTED_VALUE`
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--> $DIR/well-known-values.rs:76:5
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--> $DIR/well-known-values.rs:75:5
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|
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LL | windows = "_UNEXPECTED_VALUE",
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| ^^^^^^^----------------------
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|
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@ -256,7 +256,7 @@ LL | windows = "_UNEXPECTED_VALUE",
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= note: see <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/check-cfg.html> for more information about checking conditional configuration
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warning: unexpected `cfg` condition value: `linuz`
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--> $DIR/well-known-values.rs:82:7
|
||||
--> $DIR/well-known-values.rs:81:7
|
||||
|
|
||||
LL | #[cfg(target_os = "linuz")] // testing that we suggest `linux`
|
||||
| ^^^^^^^^^^^^-------
|
||||
|
|
|
|||
|
|
@ -1,13 +0,0 @@
|
|||
#[cfg(target_abi = "x")] //~ ERROR `cfg(target_abi)` is experimental
|
||||
struct Foo(u64, u64);
|
||||
|
||||
#[cfg_attr(target_abi = "x", x)] //~ ERROR `cfg(target_abi)` is experimental
|
||||
struct Bar(u64, u64);
|
||||
|
||||
#[cfg(not(any(all(target_abi = "x"))))] //~ ERROR `cfg(target_abi)` is experimental
|
||||
fn foo() {}
|
||||
|
||||
fn main() {
|
||||
cfg!(target_abi = "x");
|
||||
//~^ ERROR `cfg(target_abi)` is experimental and subject to change
|
||||
}
|
||||
|
|
@ -1,43 +0,0 @@
|
|||
error[E0658]: `cfg(target_abi)` is experimental and subject to change
|
||||
--> $DIR/feature-gate-cfg-target-abi.rs:1:7
|
||||
|
|
||||
LL | #[cfg(target_abi = "x")]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: see issue #80970 <https://github.com/rust-lang/rust/issues/80970> for more information
|
||||
= help: add `#![feature(cfg_target_abi)]` to the crate attributes to enable
|
||||
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
||||
|
||||
error[E0658]: `cfg(target_abi)` is experimental and subject to change
|
||||
--> $DIR/feature-gate-cfg-target-abi.rs:4:12
|
||||
|
|
||||
LL | #[cfg_attr(target_abi = "x", x)]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: see issue #80970 <https://github.com/rust-lang/rust/issues/80970> for more information
|
||||
= help: add `#![feature(cfg_target_abi)]` to the crate attributes to enable
|
||||
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
||||
|
||||
error[E0658]: `cfg(target_abi)` is experimental and subject to change
|
||||
--> $DIR/feature-gate-cfg-target-abi.rs:7:19
|
||||
|
|
||||
LL | #[cfg(not(any(all(target_abi = "x"))))]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: see issue #80970 <https://github.com/rust-lang/rust/issues/80970> for more information
|
||||
= help: add `#![feature(cfg_target_abi)]` to the crate attributes to enable
|
||||
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
||||
|
||||
error[E0658]: `cfg(target_abi)` is experimental and subject to change
|
||||
--> $DIR/feature-gate-cfg-target-abi.rs:11:10
|
||||
|
|
||||
LL | cfg!(target_abi = "x");
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= note: see issue #80970 <https://github.com/rust-lang/rust/issues/80970> for more information
|
||||
= help: add `#![feature(cfg_target_abi)]` to the crate attributes to enable
|
||||
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
Loading…
Add table
Reference in a new issue