diff options
Diffstat (limited to 'tests/ui/feature-gates')
14 files changed, 142 insertions, 174 deletions
diff --git a/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.rs b/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.rs new file mode 100644 index 000000000..7755a46da --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.rs @@ -0,0 +1,33 @@ +// needs-llvm-components: riscv +// compile-flags: --target=riscv32imc-unknown-none-elf --crate-type=rlib +#![no_core] +#![feature(no_core, lang_items)] +#[lang = "sized"] +trait Sized {} + +// Test that the riscv interrupt ABIs cannot be used when riscv_interrupt +// feature gate is not used. + +extern "riscv-interrupt-m" fn f() {} +//~^ ERROR riscv-interrupt ABIs are experimental +extern "riscv-interrupt-s" fn f_s() {} +//~^ ERROR riscv-interrupt ABIs are experimental + +trait T { + extern "riscv-interrupt-m" fn m(); + //~^ ERROR riscv-interrupt ABIs are experimental +} + +struct S; +impl T for S { + extern "riscv-interrupt-m" fn m() {} + //~^ ERROR riscv-interrupt ABIs are experimental +} + +impl S { + extern "riscv-interrupt-m" fn im() {} + //~^ ERROR riscv-interrupt ABIs are experimental +} + +type TA = extern "riscv-interrupt-m" fn(); +//~^ ERROR riscv-interrupt ABIs are experimental diff --git a/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.stderr b/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.stderr new file mode 100644 index 000000000..60c7fa0ea --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-abi-riscv-interrupt.stderr @@ -0,0 +1,57 @@ +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:11:8 + | +LL | extern "riscv-interrupt-m" fn f() {} + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:13:8 + | +LL | extern "riscv-interrupt-s" fn f_s() {} + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:17:12 + | +LL | extern "riscv-interrupt-m" fn m(); + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:23:12 + | +LL | extern "riscv-interrupt-m" fn m() {} + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:28:12 + | +LL | extern "riscv-interrupt-m" fn im() {} + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error[E0658]: riscv-interrupt ABIs are experimental and subject to change + --> $DIR/feature-gate-abi-riscv-interrupt.rs:32:18 + | +LL | type TA = extern "riscv-interrupt-m" fn(); + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #111889 <https://github.com/rust-lang/rust/issues/111889> for more information + = help: add `#![feature(abi_riscv_interrupt)]` to the crate attributes to enable + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-cfg-relocation-model.rs b/tests/ui/feature-gates/feature-gate-cfg-relocation-model.rs new file mode 100644 index 000000000..7529014ec --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-cfg-relocation-model.rs @@ -0,0 +1,4 @@ +#[cfg(relocation_model = "pic")] //~ ERROR +fn _foo() {} + +fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-cfg-relocation-model.stderr b/tests/ui/feature-gates/feature-gate-cfg-relocation-model.stderr new file mode 100644 index 000000000..592768a42 --- /dev/null +++ b/tests/ui/feature-gates/feature-gate-cfg-relocation-model.stderr @@ -0,0 +1,12 @@ +error[E0658]: `cfg(relocation_model)` is experimental and subject to change + --> $DIR/feature-gate-cfg-relocation-model.rs:1:7 + | +LL | #[cfg(relocation_model = "pic")] + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #114929 <https://github.com/rust-lang/rust/issues/114929> for more information + = help: add `#![feature(cfg_relocation_model)]` 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-extern_absolute_paths.stderr b/tests/ui/feature-gates/feature-gate-extern_absolute_paths.stderr index 3bae23a4a..7de67da9b 100644 --- a/tests/ui/feature-gates/feature-gate-extern_absolute_paths.stderr +++ b/tests/ui/feature-gates/feature-gate-extern_absolute_paths.stderr @@ -13,6 +13,15 @@ LL | let _: u8 = ::core::default::Default(); | ^^^^ maybe a missing crate `core`? | = help: consider adding `extern crate core` to use the `core` crate +help: consider importing this module + | +LL + use std::default; + | +help: if you import `default`, refer to it directly + | +LL - let _: u8 = ::core::default::Default(); +LL + let _: u8 = default::Default(); + | error: aborting due to 2 previous errors diff --git a/tests/ui/feature-gates/feature-gate-return_type_notation.rs b/tests/ui/feature-gates/feature-gate-return_type_notation.rs index 7e8c1eb95..ae12495b5 100644 --- a/tests/ui/feature-gates/feature-gate-return_type_notation.rs +++ b/tests/ui/feature-gates/feature-gate-return_type_notation.rs @@ -1,10 +1,7 @@ // edition: 2021 -// revisions: cfg_current cfg_next no_current no_next -// [cfg_next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty -// [no_next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty +// revisions: cfg no -// [no_current] check-pass -// [no_next] check-pass +// [no] check-pass // Since we're not adding new syntax, `cfg`'d out RTN must pass. #![feature(async_fn_in_trait)] @@ -13,17 +10,12 @@ trait Trait { async fn m(); } -#[cfg(any(cfg_current, cfg_next))] +#[cfg(cfg)] fn foo<T: Trait<m(): Send>>() {} -//[cfg_current]~^ ERROR return type notation is experimental -//[cfg_current]~| ERROR parenthesized generic arguments cannot be used in associated type constraints -//[cfg_current]~| ERROR associated type `m` not found for `Trait` -//[cfg_next]~^^^^ ERROR return type notation is experimental -//[cfg_next]~| ERROR parenthesized generic arguments cannot be used in associated type constraints -//[cfg_next]~| ERROR associated type `m` not found for `Trait` -//[no_current]~^^^^^^^ WARN return type notation is experimental -//[no_current]~| WARN unstable syntax can change at any point in the future, causing a hard error! -//[no_next]~^^^^^^^^^ WARN return type notation is experimental -//[no_next]~| WARN unstable syntax can change at any point in the future, causing a hard error! +//[cfg]~^ ERROR return type notation is experimental +//[cfg]~| ERROR parenthesized generic arguments cannot be used in associated type constraints +//[cfg]~| ERROR associated type `m` not found for `Trait` +//[no]~^^^^ WARN return type notation is experimental +//[no]~| WARN unstable syntax can change at any point in the future, causing a hard error! fn main() {} diff --git a/tests/ui/feature-gates/feature-gate-thiscall.rs b/tests/ui/feature-gates/feature-gate-thiscall.rs deleted file mode 100644 index 97a732bcf..000000000 --- a/tests/ui/feature-gates/feature-gate-thiscall.rs +++ /dev/null @@ -1,38 +0,0 @@ -// gate-test-abi_thiscall -// needs-llvm-components: x86 -// compile-flags: --target=i686-pc-windows-msvc --crate-type=rlib -#![no_core] -#![feature(no_core, lang_items)] -#[lang="sized"] -trait Sized { } - -// Test that the "thiscall" ABI is feature-gated, and cannot be used when -// the `abi_thiscall` feature gate is not used. - -extern "thiscall-unwind" fn fu() {} //~ ERROR thiscall-unwind ABI is experimental -extern "thiscall" fn f() {} //~ ERROR thiscall is experimental - -trait T { - extern "thiscall" fn m(); //~ ERROR thiscall is experimental - extern "thiscall-unwind" fn mu(); //~ ERROR thiscall-unwind ABI is experimental - - extern "thiscall" fn dm() {} //~ ERROR thiscall is experimental - extern "thiscall-unwind" fn dmu() {} //~ ERROR thiscall-unwind ABI is experimental -} - -struct S; -impl T for S { - extern "thiscall" fn m() {} //~ ERROR thiscall is experimental - extern "thiscall-unwind" fn mu() {} //~ ERROR thiscall-unwind ABI is experimental -} - -impl S { - extern "thiscall" fn im() {} //~ ERROR thiscall is experimental - extern "thiscall-unwind" fn imu() {} //~ ERROR thiscall-unwind ABI is experimental -} - -type TA = extern "thiscall" fn(); //~ ERROR thiscall is experimental -type TAU = extern "thiscall-unwind" fn(); //~ ERROR thiscall-unwind ABI is experimental - -extern "thiscall" {} //~ ERROR thiscall is experimental -extern "thiscall-unwind" {} //~ ERROR thiscall-unwind ABI is experimental diff --git a/tests/ui/feature-gates/feature-gate-thiscall.stderr b/tests/ui/feature-gates/feature-gate-thiscall.stderr deleted file mode 100644 index 346e45952..000000000 --- a/tests/ui/feature-gates/feature-gate-thiscall.stderr +++ /dev/null @@ -1,115 +0,0 @@ -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:12:8 - | -LL | extern "thiscall-unwind" fn fu() {} - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:13:8 - | -LL | extern "thiscall" fn f() {} - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:16:12 - | -LL | extern "thiscall" fn m(); - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:17:12 - | -LL | extern "thiscall-unwind" fn mu(); - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:19:12 - | -LL | extern "thiscall" fn dm() {} - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:20:12 - | -LL | extern "thiscall-unwind" fn dmu() {} - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:25:12 - | -LL | extern "thiscall" fn m() {} - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:26:12 - | -LL | extern "thiscall-unwind" fn mu() {} - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:30:12 - | -LL | extern "thiscall" fn im() {} - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:31:12 - | -LL | extern "thiscall-unwind" fn imu() {} - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:34:18 - | -LL | type TA = extern "thiscall" fn(); - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:35:19 - | -LL | type TAU = extern "thiscall-unwind" fn(); - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:37:8 - | -LL | extern "thiscall" {} - | ^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error[E0658]: thiscall-unwind ABI is experimental and subject to change - --> $DIR/feature-gate-thiscall.rs:38:8 - | -LL | extern "thiscall-unwind" {} - | ^^^^^^^^^^^^^^^^^ - | - = help: add `#![feature(abi_thiscall)]` to the crate attributes to enable - -error: aborting due to 14 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs index dce94c9ea..134ea25b7 100644 --- a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs +++ b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.rs @@ -1,7 +1,7 @@ // edition:2018 -#![forbid(incomplete_features, unsafe_code)] +#![forbid(internal_features, unsafe_code)] #![feature(unsafe_pin_internals)] -//~^ ERROR the feature `unsafe_pin_internals` is incomplete and may not be safe to use +//~^ ERROR the feature `unsafe_pin_internals` is internal to the compiler or standard library use core::{marker::PhantomPinned, pin::Pin}; diff --git a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.stderr b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.stderr index 4d0c931b4..39afbf2db 100644 --- a/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.stderr +++ b/tests/ui/feature-gates/feature-gate-unsafe_pin_internals.stderr @@ -1,14 +1,15 @@ -error: the feature `unsafe_pin_internals` is incomplete and may not be safe to use and/or cause compiler crashes +error: the feature `unsafe_pin_internals` is internal to the compiler or standard library --> $DIR/feature-gate-unsafe_pin_internals.rs:3:12 | LL | #![feature(unsafe_pin_internals)] | ^^^^^^^^^^^^^^^^^^^^ | + = note: using it is strongly discouraged note: the lint level is defined here --> $DIR/feature-gate-unsafe_pin_internals.rs:2:11 | -LL | #![forbid(incomplete_features, unsafe_code)] - | ^^^^^^^^^^^^^^^^^^^ +LL | #![forbid(internal_features, unsafe_code)] + | ^^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/tests/ui/feature-gates/print-with-path.cfg.stderr b/tests/ui/feature-gates/print-with-path.cfg.stderr new file mode 100644 index 000000000..a6c51baa3 --- /dev/null +++ b/tests/ui/feature-gates/print-with-path.cfg.stderr @@ -0,0 +1,2 @@ +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 new file mode 100644 index 000000000..f929c14c2 --- /dev/null +++ b/tests/ui/feature-gates/print-with-path.rs @@ -0,0 +1,7 @@ +// 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 new file mode 100644 index 000000000..a6c51baa3 --- /dev/null +++ b/tests/ui/feature-gates/print-with-path.target-cpus.stderr @@ -0,0 +1,2 @@ +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 new file mode 100644 index 000000000..a6c51baa3 --- /dev/null +++ b/tests/ui/feature-gates/print-with-path.target-features.stderr @@ -0,0 +1,2 @@ +error: the `-Z unstable-options` flag must also be passed to enable the path print option + |