mirror of https://github.com/rust-lang/rust.git
500 lines
17 KiB
Plaintext
500 lines
17 KiB
Plaintext
warning: panic message contains a brace
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--> $DIR/non-fmt-panic.rs:19:29
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LL | panic!("here's a brace: {");
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| ^
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= note: this message is not used as a format string, but will be in Rust 2021
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= note: `#[warn(non_fmt_panics)]` on by default
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help: add a "{}" format string to use the message literally
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LL | panic!("{}", "here's a brace: {");
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| +++++
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warning: panic message contains a brace
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--> $DIR/non-fmt-panic.rs:20:35
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LL | unreachable!("here's a brace: {");
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| ^
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= note: this message is not used as a format string, but will be in Rust 2021
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help: add a "{}" format string to use the message literally
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LL | unreachable!("{}", "here's a brace: {");
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| +++++
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warning: panic message contains a brace
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--> $DIR/non-fmt-panic.rs:21:31
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LL | std::panic!("another one: }");
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| ^
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= note: this message is not used as a format string, but will be in Rust 2021
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help: add a "{}" format string to use the message literally
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LL | std::panic!("{}", "another one: }");
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| +++++
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warning: panic message contains an unused formatting placeholder
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--> $DIR/non-fmt-panic.rs:22:25
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LL | core::panic!("Hello {}");
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| ^^
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= note: this message is not used as a format string when given without arguments, but will be in Rust 2021
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help: add the missing argument
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LL | core::panic!("Hello {}", ...);
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| +++++
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help: or add a "{}" format string to use the message literally
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LL | core::panic!("{}", "Hello {}");
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| +++++
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warning: panic message contains unused formatting placeholders
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--> $DIR/non-fmt-panic.rs:23:21
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LL | assert!(false, "{:03x} {test} bla");
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| ^^^^^^ ^^^^^^
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= note: this message is not used as a format string when given without arguments, but will be in Rust 2021
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help: add the missing arguments
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LL | assert!(false, "{:03x} {test} bla", ...);
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| +++++
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help: or add a "{}" format string to use the message literally
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LL | assert!(false, "{}", "{:03x} {test} bla");
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:25:20
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LL | assert!(false, S);
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| ^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | assert!(false, "{}", S);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:27:20
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LL | assert!(false, 123);
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| ^^^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | assert!(false, "{}", 123);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:29:20
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LL | assert!(false, Some(123));
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| ^^^^^^^^^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{:?}" format string to use the `Debug` implementation of `Option<i32>`
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LL | assert!(false, "{:?}", Some(123));
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| +++++++
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warning: panic message contains braces
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--> $DIR/non-fmt-panic.rs:31:27
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LL | debug_assert!(false, "{{}} bla");
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| ^^^^
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= note: this message is not used as a format string, but will be in Rust 2021
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help: add a "{}" format string to use the message literally
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LL | debug_assert!(false, "{}", "{{}} bla");
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:32:12
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LL | panic!(C);
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| ^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!("{}", C);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:33:12
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LL | panic!(S);
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| ^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!("{}", S);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:34:18
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LL | unreachable!(S);
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| ^
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= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | unreachable!("{}", S);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:35:18
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LL | unreachable!(S);
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| ^
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= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | unreachable!("{}", S);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:36:17
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LL | std::panic!(123);
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| ^^^
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= note: this usage of `std::panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | std::panic!("{}", 123);
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| +++++
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help: or use std::panic::panic_any instead
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LL - std::panic!(123);
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LL + std::panic::panic_any(123);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:37:18
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LL | core::panic!(&*"abc");
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| ^^^^^^^
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= note: this usage of `core::panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | core::panic!("{}", &*"abc");
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:38:12
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LL | panic!(Some(123));
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| ^^^^^^^^^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{:?}" format string to use the `Debug` implementation of `Option<i32>`
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LL | panic!("{:?}", Some(123));
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| +++++++
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help: or use std::panic::panic_any instead
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LL - panic!(Some(123));
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LL + std::panic::panic_any(Some(123));
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warning: panic message contains an unused formatting placeholder
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--> $DIR/non-fmt-panic.rs:39:12
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LL | panic!(concat!("{", "}"));
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| ^^^^^^^^^^^^^^^^^
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= note: this message is not used as a format string when given without arguments, but will be in Rust 2021
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help: add the missing argument
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LL | panic!(concat!("{", "}"), ...);
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| +++++
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help: or add a "{}" format string to use the message literally
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LL | panic!("{}", concat!("{", "}"));
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| +++++
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warning: panic message contains braces
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--> $DIR/non-fmt-panic.rs:40:5
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LL | panic!(concat!("{", "{"));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: this message is not used as a format string, but will be in Rust 2021
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help: add a "{}" format string to use the message literally
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LL | panic!("{}", concat!("{", "{"));
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| +++++
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warning: panic message contains an unused formatting placeholder
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--> $DIR/non-fmt-panic.rs:42:37
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LL | fancy_panic::fancy_panic!("test {} 123");
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| ^^
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= note: this message is not used as a format string when given without arguments, but will be in Rust 2021
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:52:12
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LL | panic!(a!());
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| ^^^^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!("{}", a!());
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| +++++
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help: or use std::panic::panic_any instead
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LL - panic!(a!());
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LL + std::panic::panic_any(a!());
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:53:18
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LL | unreachable!(a!());
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| ^^^^
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= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | unreachable!("{}", a!());
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:55:12
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LL | panic!(format!("{}", 1));
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| ^^^^^^^^^^^^^^^^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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= note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
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help: remove the `format!(..)` macro call
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LL - panic!(format!("{}", 1));
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LL + panic!("{}", 1);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:56:18
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LL | unreachable!(format!("{}", 1));
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| ^^^^^^^^^^^^^^^^
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= note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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= note: the `unreachable!()` macro supports formatting, so there's no need for the `format!()` macro here
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help: remove the `format!(..)` macro call
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LL - unreachable!(format!("{}", 1));
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LL + unreachable!("{}", 1);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:57:20
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LL | assert!(false, format!("{}", 1));
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| ^^^^^^^^^^^^^^^^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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= note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
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help: remove the `format!(..)` macro call
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LL - assert!(false, format!("{}", 1));
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LL + assert!(false, "{}", 1);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:58:26
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LL | debug_assert!(false, format!("{}", 1));
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| ^^^^^^^^^^^^^^^^
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= note: this usage of `debug_assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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= note: the `debug_assert!()` macro supports formatting, so there's no need for the `format!()` macro here
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help: remove the `format!(..)` macro call
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LL - debug_assert!(false, format!("{}", 1));
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LL + debug_assert!(false, "{}", 1);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:60:12
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LL | panic![123];
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| ^^^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!["{}", 123];
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| +++++
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help: or use std::panic::panic_any instead
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LL - panic![123];
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LL + std::panic::panic_any(123);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:61:12
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LL | panic!{123};
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| ^^^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!{"{}", 123};
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| +++++
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help: or use std::panic::panic_any instead
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LL - panic!{123};
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LL + std::panic::panic_any(123);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:78:12
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LL | panic!(v);
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| ------ ^
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| |
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| help: use std::panic::panic_any instead: `std::panic::panic_any`
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:79:20
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LL | assert!(false, v);
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| ^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:83:12
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LL | panic!(v);
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| ^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{:?}" format string to use the `Debug` implementation of `T`
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LL | panic!("{:?}", v);
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| +++++++
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help: or use std::panic::panic_any instead
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LL - panic!(v);
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LL + std::panic::panic_any(v);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:84:20
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LL | assert!(false, v);
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| ^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{:?}" format string to use the `Debug` implementation of `T`
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LL | assert!(false, "{:?}", v);
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| +++++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:88:12
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LL | panic!(v);
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| ^
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= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | panic!("{}", v);
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| +++++
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help: or use std::panic::panic_any instead
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LL - panic!(v);
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LL + std::panic::panic_any(v);
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:89:20
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LL | assert!(false, v);
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| ^
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= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
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LL | assert!(false, "{}", v);
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| +++++
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warning: panic message is not a string literal
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--> $DIR/non-fmt-panic.rs:93:12
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LL | panic!(v);
|
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| ^
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|
|
|
|
= note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
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help: add a "{}" format string to `Display` the message
|
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|
|
|
LL | panic!("{}", v);
|
|
| +++++
|
|
help: or use std::panic::panic_any instead
|
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|
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|
LL - panic!(v);
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|
LL + std::panic::panic_any(v);
|
|
|
|
|
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|
warning: panic message is not a string literal
|
|
--> $DIR/non-fmt-panic.rs:94:20
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|
|
|
|
LL | assert!(false, v);
|
|
| ^
|
|
|
|
|
= note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
|
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
|
|
help: add a "{}" format string to `Display` the message
|
|
|
|
|
LL | assert!(false, "{}", v);
|
|
| +++++
|
|
|
|
warning: 35 warnings emitted
|
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|