34 lines
1.2 KiB
Text
34 lines
1.2 KiB
Text
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warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
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--> $DIR/expr_2021_cargo_fix_edition.rs:9:9
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LL | ($e:expr) => {
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| ^^^^
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= warning: this changes meaning in Rust 2024
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= note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
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note: the lint level is defined here
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--> $DIR/expr_2021_cargo_fix_edition.rs:6:9
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LL | #![warn(edition_2024_expr_fragment_specifier)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: to keep the existing behavior, use the `expr_2021` fragment specifier
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LL | ($e:expr_2021) => {
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| ~~~~~~~~~
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warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
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--> $DIR/expr_2021_cargo_fix_edition.rs:13:11
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LL | ($($i:expr)*) => { };
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| ^^^^
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= warning: this changes meaning in Rust 2024
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= note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
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help: to keep the existing behavior, use the `expr_2021` fragment specifier
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LL | ($($i:expr_2021)*) => { };
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| ~~~~~~~~~
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warning: 2 warnings emitted
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