Add no_coverage
to the 'removed features' list
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parent
8e03371fc3
commit
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5 changed files with 19 additions and 5 deletions
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@ -400,7 +400,7 @@ declare_features! (
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(active, const_try, "1.56.0", Some(74935), None),
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/// Allows function attribute `#[coverage(on/off)]`, to control coverage
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/// instrumentation of that function.
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(active, coverage, "1.53.0", Some(84605), None),
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(active, coverage, "CURRENT_RUSTC_VERSION", Some(84605), None),
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/// Allows non-builtin attributes in inner attribute position.
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(active, custom_inner_attributes, "1.30.0", Some(54726), None),
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/// Allows custom test frameworks with `#![test_runner]` and `#[test_case]`.
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@ -136,6 +136,9 @@ declare_features! (
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Some("subsumed by `#![feature(allocator_internals)]`")),
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/// Allows use of unary negate on unsigned integers, e.g., -e for e: u8
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(removed, negate_unsigned, "1.0.0", Some(29645), None, None),
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/// Allows `#[no_coverage]` on functions.
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/// The feature was renamed to `coverage` and the attribute to `#[coverage(on|off)]`
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(removed, no_coverage, "CURRENT_RUSTC_VERSION", Some(84605), None, Some("renamed to `coverage`")),
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/// Allows `#[no_debug]`.
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(removed, no_debug, "1.43.0", Some(29721), None, Some("removed due to lack of demand")),
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/// Allows using `#[on_unimplemented(..)]` on traits.
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@ -1038,6 +1038,7 @@ symbols! {
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no,
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no_builtins,
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no_core,
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no_coverage,
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no_crate_inject,
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no_debug,
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no_default_passes,
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@ -1,4 +1,5 @@
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#![crate_type = "lib"]
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#![feature(no_coverage)] //~ ERROR feature has been removed [E0557]
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#[derive(PartialEq, Eq)] // ensure deriving `Eq` does not enable `feature(coverage)`
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struct Foo {
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@ -7,7 +8,7 @@ struct Foo {
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}
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#[coverage(off)] //~ ERROR the `#[coverage]` attribute is an experimental feature
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fn requires_feature_no_coverage() -> bool {
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fn requires_feature_coverage() -> bool {
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let bar = Foo { a: 0, b: 0 };
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bar == Foo { a: 0, b: 0 }
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}
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@ -1,5 +1,13 @@
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error[E0557]: feature has been removed
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--> $DIR/feature-gate-coverage.rs:2:12
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LL | #![feature(no_coverage)]
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| ^^^^^^^^^^^ feature has been removed
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= note: renamed to `coverage`
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error[E0658]: the `#[coverage]` attribute is an experimental feature
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--> $DIR/feature-gate-coverage.rs:9:1
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--> $DIR/feature-gate-coverage.rs:10:1
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LL | #[coverage(off)]
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| ^^^^^^^^^^^^^^^^
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@ -7,6 +15,7 @@ LL | #[coverage(off)]
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= note: see issue #84605 <https://github.com/rust-lang/rust/issues/84605> for more information
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= help: add `#![feature(coverage)]` to the crate attributes to enable
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error: aborting due to previous error
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0658`.
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Some errors have detailed explanations: E0557, E0658.
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For more information about an error, try `rustc --explain E0557`.
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