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We are moving toward forbidding `missing_fragment_specifier` either in edition 2024 or unconditionally. Make a first step toward this by ensuring crates that rely on the old behavior are reported when used as dependencies. Tracking issue: <https://github.com/rust-lang/rust/issues/128143>
87 lines
2.9 KiB
Plaintext
87 lines
2.9 KiB
Plaintext
warning: meta-variable repeats with different Kleene operator
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--> $DIR/expansion-time.rs:5:29
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LL | ( $($i:ident)* ) => { $($i)+ };
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| - ^^ - conflicting repetition
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| expected repetition
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:3:8
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LL | #[warn(meta_variable_misuse)]
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| ^^^^^^^^^^^^^^^^^^^^
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warning: missing fragment specifier
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--> $DIR/expansion-time.rs:9:19
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LL | macro_rules! m { ($i) => {} }
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| ^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:8:8
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LL | #[warn(missing_fragment_specifier)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable
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--> $DIR/expansion-time.rs:14:7
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LL | #[bench]
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| ^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266>
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:12:8
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LL | #[warn(soft_unstable)]
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| ^^^^^^^^^^^^^
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warning: include macro expected single expression in source
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--> $DIR/expansion-time-include.rs:4:1
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LL | 2
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| ^
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:29:8
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LL | #[warn(incomplete_include)]
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| ^^^^^^^^^^^^^^^^^^
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warning: 4 warnings emitted
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Future incompatibility report: Future breakage diagnostic:
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warning: missing fragment specifier
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--> $DIR/expansion-time.rs:9:19
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LL | macro_rules! m { ($i) => {} }
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| ^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:8:8
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LL | #[warn(missing_fragment_specifier)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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Future breakage diagnostic:
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warning: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable
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--> $DIR/expansion-time.rs:14:7
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LL | #[bench]
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| ^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #64266 <https://github.com/rust-lang/rust/issues/64266>
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note: the lint level is defined here
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--> $DIR/expansion-time.rs:12:8
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LL | #[warn(soft_unstable)]
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| ^^^^^^^^^^^^^
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