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| author | Oli Scherer <github333195615777966@oli-obk.de> | 2025-01-21 09:17:40 +0000 |
|---|---|---|
| committer | Oli Scherer <github333195615777966@oli-obk.de> | 2025-02-11 09:19:37 +0000 |
| commit | c294da3310301027dfa304b270c5d0ab78c2b851 (patch) | |
| tree | fc4f8c2a7d41fd17f97358c612c2fab584c6d414 /tests/ui/diagnostic-flags | |
| parent | c182ce9cbc8c29ebc1b4559d027df545e6cdd287 (diff) | |
| download | rust-c294da3310301027dfa304b270c5d0ab78c2b851.tar.gz rust-c294da3310301027dfa304b270c5d0ab78c2b851.zip | |
Reject `impl Trait` bounds in various places where we unconditionally warned since 1.0
Diffstat (limited to 'tests/ui/diagnostic-flags')
| -rw-r--r-- | tests/ui/diagnostic-flags/allow-non-lint-warnings.rs | 11 | ||||
| -rw-r--r-- | tests/ui/diagnostic-flags/allow-non-lint-warnings.without_flag.stderr | 8 |
2 files changed, 9 insertions, 10 deletions
diff --git a/tests/ui/diagnostic-flags/allow-non-lint-warnings.rs b/tests/ui/diagnostic-flags/allow-non-lint-warnings.rs index 40b9e6536f5..8980ef9c422 100644 --- a/tests/ui/diagnostic-flags/allow-non-lint-warnings.rs +++ b/tests/ui/diagnostic-flags/allow-non-lint-warnings.rs @@ -1,8 +1,7 @@ // ignore-tidy-linelength //! Check that `-A warnings` cli flag applies to non-lint warnings as well. //! -//! This test tries to exercise that by checking that the "relaxing a default bound only does -//! something for `?Sized`; all other traits are not bound by default" non-lint warning (normally +//! This test tries to exercise that by checking that a non-lint warning (normally //! warn-by-default) is suppressed if the `-A warnings` cli flag is passed. //! //! Take special note that `warnings` is a special pseudo lint group in relationship to non-lint @@ -14,7 +13,7 @@ //! - Original impl PR: <https://github.com/rust-lang/rust/pull/21248>. //! - RFC 507 "Release channels": //! <https://github.com/rust-lang/rfcs/blob/c017755b9bfa0421570d92ba38082302e0f3ad4f/text/0507-release-channels.md>. -#![crate_type = "lib"] +#![feature(rustc_attrs)] //@ revisions: without_flag with_flag @@ -22,6 +21,6 @@ //@ check-pass -pub trait Trait {} -pub fn f<T: ?Trait>() {} -//[without_flag]~^ WARN relaxing a default bound only does something for `?Sized`; all other traits are not bound by default +#[rustc_error(warn)] +fn main() {} +//[without_flag]~^ WARN unexpected annotation used with `#[rustc_error(...)]`! diff --git a/tests/ui/diagnostic-flags/allow-non-lint-warnings.without_flag.stderr b/tests/ui/diagnostic-flags/allow-non-lint-warnings.without_flag.stderr index b037847c70f..3f33ccbd1c9 100644 --- a/tests/ui/diagnostic-flags/allow-non-lint-warnings.without_flag.stderr +++ b/tests/ui/diagnostic-flags/allow-non-lint-warnings.without_flag.stderr @@ -1,8 +1,8 @@ -warning: relaxing a default bound only does something for `?Sized`; all other traits are not bound by default - --> $DIR/allow-non-lint-warnings.rs:26:13 +warning: unexpected annotation used with `#[rustc_error(...)]`! + --> $DIR/allow-non-lint-warnings.rs:25:1 | -LL | pub fn f<T: ?Trait>() {} - | ^^^^^^ +LL | fn main() {} + | ^^^^^^^^^ warning: 1 warning emitted |