7 commits

Author	SHA1	Message	Date
David Tolnay	71adf02435	Add test of transparent variant in enum with format args ... error: cannot have both #[error(transparent)] and a display attribute --> tests/test_transparent.rs:51:5 | 51 | #[error("this failed: {0}_{1}")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^	2024-11-05 17:02:35 -05:00
David Tolnay	dd9206cfd0	Remove clippy deny attributes from test suite ... These were superseded by the clippy invocation made in our CI workflow: run: cargo clippy --tests -- -Dclippy::all -Dclippy::pedantic	2022-04-24 15:22:58 -07:00
David Tolnay	e96e0d57d7	Revert "Ignore buggy nonstandard_macro_braces clippy lint" ... This reverts commit 4bbe3ece51.	2021-09-04 12:41:36 -07:00
David Tolnay	4bbe3ece51	Ignore buggy nonstandard_macro_braces clippy lint ... Clippy bug: https://github.com/rust-lang/rust-clippy/issues/7422 error: use of irregular braces for `write!` macro --> tests/test_backtrace.rs:5:10 | 5 | #[derive(Error, Debug)] | ^^^^^ | = note: `-D clippy::nonstandard-macro-braces` implied by `-D clippy::all` help: consider writing `Error` --> tests/test_backtrace.rs:5:10 | 5 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_lints.rs:13:21 | 13 | #[derive(Debug, Error)] | ^^^^^ | = note: `-D clippy::nonstandard-macro-braces` implied by `-D clippy::all` help: consider writing `Error` --> tests/test_lints.rs:13:21 | 13 | #[derive(Debug, Error)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_source.rs:7:10 | 7 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_source.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_source.rs:7:10 | 7 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_source.rs:13:10 | 13 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_source.rs:13:10 | 13 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_source.rs:21:10 | 21 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_source.rs:21:10 | 21 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_source.rs:54:18 | 54 | #[derive(Error)] | ^^^^^ ... 64 | / error_from_macro! { 65 | | #[error("Something")] 66 | | Variant(#[from] io::Error) 67 | | } | |_- in this macro invocation | help: consider writing `Error` --> tests/test_source.rs:54:18 | 54 | #[derive(Error)] | ^^^^^ ... 64 | / error_from_macro! { 65 | | #[error("Something")] 66 | | Variant(#[from] io::Error) 67 | | } | |_- in this macro invocation = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_expr.rs:9:10 | 9 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_expr.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_expr.rs:9:10 | 9 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_expr.rs:39:10 | 39 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_expr.rs:39:10 | 39 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_from.rs:6:10 | 6 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_from.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_from.rs:6:10 | 6 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_from.rs:13:10 | 13 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_from.rs:13:10 | 13 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_path.rs:8:10 | 8 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_path.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_path.rs:8:10 | 8 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_path.rs:14:10 | 14 | #[derive(Error, Debug, RefCast)] | ^^^^^ | help: consider writing `Error` --> tests/test_path.rs:14:10 | 14 | #[derive(Error, Debug, RefCast)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_from.rs:17:10 | 17 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_from.rs:17:10 | 17 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_path.rs:21:10 | 21 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_path.rs:21:10 | 21 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_transparent.rs:14:14 | 14 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_transparent.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_transparent.rs:14:14 | 14 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_from.rs:26:10 | 26 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_from.rs:26:10 | 26 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_transparent.rs:34:14 | 34 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_transparent.rs:34:14 | 34 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_transparent.rs:69:14 | 69 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_transparent.rs:69:14 | 69 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:12:14 | 12 | #[derive(Error, Debug)] | ^^^^^ | note: the lint level is defined here --> tests/test_display.rs:1:9 | 1 | #![deny(clippy::all, clippy::pedantic)] | ^^^^^^^^^^^ = note: `#[deny(clippy::nonstandard_macro_braces)]` implied by `#[deny(clippy::all)]` help: consider writing `Error` --> tests/test_display.rs:12:14 | 12 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:24:14 | 24 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:24:14 | 24 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:35:14 | 35 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:35:14 | 35 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:44:14 | 44 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:44:14 | 44 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:53:14 | 53 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:53:14 | 53 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:70:14 | 70 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:70:14 | 70 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:84:14 | 84 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:84:14 | 84 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:98:14 | 98 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:98:14 | 98 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:107:14 | 107 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:107:14 | 107 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:115:14 | 115 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:115:14 | 115 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:129:14 | 129 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:129:14 | 129 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:158:14 | 158 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:158:14 | 158 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:170:14 | 170 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:170:14 | 170 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:184:14 | 184 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:184:14 | 184 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:201:14 | 201 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:201:14 | 201 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:214:29 | 214 | #[derive(Debug, Error)] | ^^^^^ ... 228 | decl_error!(Repro(u8)); | ----------------------- in this macro invocation | help: consider writing `Error` --> tests/test_display.rs:214:29 | 214 | #[derive(Debug, Error)] | ^^^^^ ... 228 | decl_error!(Repro(u8)); | ----------------------- in this macro invocation = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:220:29 | 220 | #[derive(Debug, Error)] | ^^^^^ ... 228 | decl_error!(Repro(u8)); | ----------------------- in this macro invocation | help: consider writing `Error` --> tests/test_display.rs:220:29 | 220 | #[derive(Debug, Error)] | ^^^^^ ... 228 | decl_error!(Repro(u8)); | ----------------------- in this macro invocation = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:236:14 | 236 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:236:14 | 236 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:247:14 | 247 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:247:14 | 247 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:258:14 | 258 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:258:14 | 258 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info) error: use of irregular braces for `write!` macro --> tests/test_display.rs:269:14 | 269 | #[derive(Error, Debug)] | ^^^^^ | help: consider writing `Error` --> tests/test_display.rs:269:14 | 269 | #[derive(Error, Debug)] | ^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)	2021-07-02 21:05:58 -07:00
David Tolnay	51a1ff6593	Add regression test for issue 113 ... This does not currently compile. error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements --> tests/test_transparent.rs:63:14 | 63 | #[derive(Error, Debug)] | ^^^^^ | note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 65:18... --> tests/test_transparent.rs:65:18 | 65 | struct Error<'a> { | ^^ note: ...so that the types are compatible --> tests/test_transparent.rs:63:14 | 63 | #[derive(Error, Debug)] | ^^^^^ = note: expected `&test_non_static::ErrorKind<'_>` found `&test_non_static::ErrorKind<'a>` = note: but, the lifetime must be valid for the static lifetime... note: ...so that the type `test_non_static::ErrorKind<'_>` will meet its required lifetime bounds --> tests/test_transparent.rs:63:14 | 63 | #[derive(Error, Debug)] | ^^^^^ = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)	2021-05-22 14:28:48 -07:00
David Tolnay	21b5dabc25	Try to catch clippy::pedantic violations in generated code	2020-05-21 18:41:13 -07:00
David Tolnay	ac61f40e37	Test transparent attribute	2019-11-30 22:00:48 -08:00