diff options
Diffstat (limited to 'tests/ui/feature-gates')
15 files changed, 173 insertions, 110 deletions
diff --git a/tests/ui/feature-gates/feature-gate-adt_const_params.stderr b/tests/ui/feature-gates/feature-gate-adt_const_params.stderr index d8f089a28..13b9b84f0 100644 --- a/tests/ui/feature-gates/feature-gate-adt_const_params.stderr +++ b/tests/ui/feature-gates/feature-gate-adt_const_params.stderr @@ -5,7 +5,7 @@ LL | struct Foo<const NAME: &'static str>; | ^^^^^^^^^^^^ | = note: the only supported types are integers, `bool` and `char` - = help: more complex types are supported with `#![feature(adt_const_params)]` + = help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types error: aborting due to previous error diff --git a/tests/ui/feature-gates/feature-gate-coverage-attribute.rs b/tests/ui/feature-gates/feature-gate-coverage-attribute.rs new file mode 100644 index 000000000..0a463755f --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-coverage-attribute.rs @@ -0,0 +1,14 @@ +#![crate_type = "lib"] +#![feature(no_coverage)] //~ ERROR feature has been removed [E0557] + +#[derive(PartialEq, Eq)] // ensure deriving `Eq` does not enable `feature(coverage)` +struct Foo { + a: u8, + b: u32, +} + +#[coverage(off)] //~ ERROR the `#[coverage]` attribute is an experimental feature +fn requires_feature_coverage() -> bool { + let bar = Foo { a: 0, b: 0 }; + bar == Foo { a: 0, b: 0 } +} diff --git a/tests/ui/feature-gates/feature-gate-coverage-attribute.stderr b/tests/ui/feature-gates/feature-gate-coverage-attribute.stderr new file mode 100644 index 000000000..0131a19a3 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-coverage-attribute.stderr @@ -0,0 +1,21 @@ +error[E0557]: feature has been removed + --> $DIR/feature-gate-coverage-attribute.rs:2:12 + | +LL | #![feature(no_coverage)] + | ^^^^^^^^^^^ feature has been removed + | + = note: renamed to `coverage_attribute` + +error[E0658]: the `#[coverage]` attribute is an experimental feature + --> $DIR/feature-gate-coverage-attribute.rs:10:1 + | +LL | #[coverage(off)] + | ^^^^^^^^^^^^^^^^ + | + = note: see issue #84605 <https://github.com/rust-lang/rust/issues/84605> for more information + = help: add `#![feature(coverage_attribute)]` to the crate attributes to enable + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0557, E0658. +For more information about an error, try `rustc --explain E0557`. diff --git a/tests/ui/feature-gates/feature-gate-no_coverage.rs b/tests/ui/feature-gates/feature-gate-no_coverage.rs deleted file mode 100644 index fd4c6f760..000000000 --- a/tests/ui/feature-gates/feature-gate-no_coverage.rs +++ /dev/null @@ -1,13 +0,0 @@ -#![crate_type = "lib"] - -#[derive(PartialEq, Eq)] // ensure deriving `Eq` does not enable `feature(no_coverage)` -struct Foo { - a: u8, - b: u32, -} - -#[no_coverage] //~ ERROR the `#[no_coverage]` attribute is an experimental feature -fn requires_feature_no_coverage() -> bool { - let bar = Foo { a: 0, b: 0 }; - bar == Foo { a: 0, b: 0 } -} diff --git a/tests/ui/feature-gates/feature-gate-no_coverage.stderr b/tests/ui/feature-gates/feature-gate-no_coverage.stderr deleted file mode 100644 index f7167e0b7..000000000 --- a/tests/ui/feature-gates/feature-gate-no_coverage.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0658]: the `#[no_coverage]` attribute is an experimental feature - --> $DIR/feature-gate-no_coverage.rs:9:1 - | -LL | #[no_coverage] - | ^^^^^^^^^^^^^^ - | - = note: see issue #84605 <https://github.com/rust-lang/rust/issues/84605> for more information - = help: add `#![feature(no_coverage)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs new file mode 100644 index 000000000..0648ce0ee --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.rs @@ -0,0 +1,10 @@ +// force-host +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::Literal; + +fn test() { + Literal::byte_character(b'a'); //~ ERROR use of unstable library feature 'proc_macro_byte_character' +} diff --git a/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr new file mode 100644 index 000000000..006915389 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-proc_macro_byte_character.stderr @@ -0,0 +1,12 @@ +error[E0658]: use of unstable library feature 'proc_macro_byte_character' + --> $DIR/feature-gate-proc_macro_byte_character.rs:9:5 + | +LL | Literal::byte_character(b'a'); + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #115268 <https://github.com/rust-lang/rust/issues/115268> for more information + = help: add `#![feature(proc_macro_byte_character)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-type_privacy_lints.rs b/tests/ui/feature-gates/feature-gate-type_privacy_lints.rs index aad64c9d0..8bb9736f1 100644 --- a/tests/ui/feature-gates/feature-gate-type_privacy_lints.rs +++ b/tests/ui/feature-gates/feature-gate-type_privacy_lints.rs @@ -1,11 +1,5 @@ // check-pass -#![warn(private_interfaces)] //~ WARN unknown lint - //~| WARN unknown lint - //~| WARN unknown lint -#![warn(private_bounds)] //~ WARN unknown lint - //~| WARN unknown lint - //~| WARN unknown lint #![warn(unnameable_types)] //~ WARN unknown lint //~| WARN unknown lint //~| WARN unknown lint diff --git a/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr b/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr index 79cc974cc..4349fea6f 100644 --- a/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr +++ b/tests/ui/feature-gates/feature-gate-type_privacy_lints.stderr @@ -1,26 +1,5 @@ -warning: unknown lint: `private_interfaces` - --> $DIR/feature-gate-type_privacy_lints.rs:3:1 - | -LL | #![warn(private_interfaces)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_interfaces` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - = note: `#[warn(unknown_lints)]` on by default - -warning: unknown lint: `private_bounds` - --> $DIR/feature-gate-type_privacy_lints.rs:6:1 - | -LL | #![warn(private_bounds)] - | ^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_bounds` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - warning: unknown lint: `unnameable_types` - --> $DIR/feature-gate-type_privacy_lints.rs:9:1 + --> $DIR/feature-gate-type_privacy_lints.rs:3:1 | LL | #![warn(unnameable_types)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -28,29 +7,10 @@ LL | #![warn(unnameable_types)] = note: the `unnameable_types` lint is unstable = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - -warning: unknown lint: `private_interfaces` - --> $DIR/feature-gate-type_privacy_lints.rs:3:1 - | -LL | #![warn(private_interfaces)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_interfaces` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - -warning: unknown lint: `private_bounds` - --> $DIR/feature-gate-type_privacy_lints.rs:6:1 - | -LL | #![warn(private_bounds)] - | ^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_bounds` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable + = note: `#[warn(unknown_lints)]` on by default warning: unknown lint: `unnameable_types` - --> $DIR/feature-gate-type_privacy_lints.rs:9:1 + --> $DIR/feature-gate-type_privacy_lints.rs:3:1 | LL | #![warn(unnameable_types)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -59,28 +19,8 @@ LL | #![warn(unnameable_types)] = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable -warning: unknown lint: `private_interfaces` - --> $DIR/feature-gate-type_privacy_lints.rs:3:1 - | -LL | #![warn(private_interfaces)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_interfaces` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - -warning: unknown lint: `private_bounds` - --> $DIR/feature-gate-type_privacy_lints.rs:6:1 - | -LL | #![warn(private_bounds)] - | ^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: the `private_bounds` lint is unstable - = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information - = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable - warning: unknown lint: `unnameable_types` - --> $DIR/feature-gate-type_privacy_lints.rs:9:1 + --> $DIR/feature-gate-type_privacy_lints.rs:3:1 | LL | #![warn(unnameable_types)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -89,5 +29,5 @@ LL | #![warn(unnameable_types)] = note: see issue #48054 <https://github.com/rust-lang/rust/issues/48054> for more information = help: add `#![feature(type_privacy_lints)]` to the crate attributes to enable -warning: 9 warnings emitted +warning: 3 warnings emitted diff --git a/tests/ui/feature-gates/feature-gate-unnamed_fields.rs b/tests/ui/feature-gates/feature-gate-unnamed_fields.rs new file mode 100644 index 000000000..4bbd0c83b --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-unnamed_fields.rs @@ -0,0 +1,26 @@ +struct Foo { + foo: u8, + _: union { //~ ERROR unnamed fields are not yet fully implemented [E0658] + //~^ ERROR unnamed fields are not yet fully implemented [E0658] + //~| ERROR anonymous unions are unimplemented + bar: u8, + baz: u16 + } +} + +union Bar { + foobar: u8, + _: struct { //~ ERROR unnamed fields are not yet fully implemented [E0658] + //~^ ERROR unnamed fields are not yet fully implemented [E0658] + //~| ERROR anonymous structs are unimplemented + foobaz: u8, + barbaz: u16 + } +} + +struct S; +struct Baz { + _: S //~ ERROR unnamed fields are not yet fully implemented [E0658] +} + +fn main(){} diff --git a/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr b/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr new file mode 100644 index 000000000..f026f2c36 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-unnamed_fields.stderr @@ -0,0 +1,84 @@ +error[E0658]: unnamed fields are not yet fully implemented + --> $DIR/feature-gate-unnamed_fields.rs:3:5 + | +LL | _: union { + | ^ + | + = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information + = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable + +error[E0658]: unnamed fields are not yet fully implemented + --> $DIR/feature-gate-unnamed_fields.rs:3:8 + | +LL | _: union { + | ________^ +LL | | +LL | | +LL | | bar: u8, +LL | | baz: u16 +LL | | } + | |_____^ + | + = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information + = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable + +error[E0658]: unnamed fields are not yet fully implemented + --> $DIR/feature-gate-unnamed_fields.rs:13:5 + | +LL | _: struct { + | ^ + | + = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information + = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable + +error[E0658]: unnamed fields are not yet fully implemented + --> $DIR/feature-gate-unnamed_fields.rs:13:8 + | +LL | _: struct { + | ________^ +LL | | +LL | | +LL | | foobaz: u8, +LL | | barbaz: u16 +LL | | } + | |_____^ + | + = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information + = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable + +error[E0658]: unnamed fields are not yet fully implemented + --> $DIR/feature-gate-unnamed_fields.rs:23:5 + | +LL | _: S + | ^ + | + = note: see issue #49804 <https://github.com/rust-lang/rust/issues/49804> for more information + = help: add `#![feature(unnamed_fields)]` to the crate attributes to enable + +error: anonymous unions are unimplemented + --> $DIR/feature-gate-unnamed_fields.rs:3:8 + | +LL | _: union { + | ________^ +LL | | +LL | | +LL | | bar: u8, +LL | | baz: u16 +LL | | } + | |_____^ + +error: anonymous structs are unimplemented + --> $DIR/feature-gate-unnamed_fields.rs:13:8 + | +LL | _: struct { + | ________^ +LL | | +LL | | +LL | | foobaz: u8, +LL | | barbaz: u16 +LL | | } + | |_____^ + +error: aborting due to 7 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/print-with-path.cfg.stderr b/tests/ui/feature-gates/print-with-path.cfg.stderr deleted file mode 100644 index a6c51baa3..000000000 --- a/tests/ui/feature-gates/print-with-path.cfg.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: the `-Z unstable-options` flag must also be passed to enable the path print option - diff --git a/tests/ui/feature-gates/print-with-path.rs b/tests/ui/feature-gates/print-with-path.rs deleted file mode 100644 index f929c14c2..000000000 --- a/tests/ui/feature-gates/print-with-path.rs +++ /dev/null @@ -1,7 +0,0 @@ -// check-fail -// revisions: cfg target-features target-cpus -// [cfg]compile-flags: --print cfg=cfg.txt -// [target-cpus]compile-flags: --print target-cpu=target_cpu.txt -// [target-features]compile-flags: --print target-features=target_features.txt - -fn main() {} diff --git a/tests/ui/feature-gates/print-with-path.target-cpus.stderr b/tests/ui/feature-gates/print-with-path.target-cpus.stderr deleted file mode 100644 index a6c51baa3..000000000 --- a/tests/ui/feature-gates/print-with-path.target-cpus.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: the `-Z unstable-options` flag must also be passed to enable the path print option - diff --git a/tests/ui/feature-gates/print-with-path.target-features.stderr b/tests/ui/feature-gates/print-with-path.target-features.stderr deleted file mode 100644 index a6c51baa3..000000000 --- a/tests/ui/feature-gates/print-with-path.target-features.stderr +++ /dev/null @@ -1,2 +0,0 @@ -error: the `-Z unstable-options` flag must also be passed to enable the path print option - |