24 lines
573 B
Rust
24 lines
573 B
Rust
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//@ revisions: edi2021 edi2024
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//@[edi2024]compile-flags: --edition=2024 -Z unstable-options
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//@[edi2021]compile-flags: --edition=2021
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// This test ensures that the inline const match only on edition 2024
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#![feature(expr_fragment_specifier_2024)]
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#![allow(incomplete_features)]
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macro_rules! m2021 {
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($e:expr_2021) => {
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$e
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};
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}
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macro_rules! m2024 {
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($e:expr) => {
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$e
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};
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}
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fn main() {
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m2021!(const { 1 }); //~ ERROR: no rules expected the token `const`
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m2024!(const { 1 }); //[edi2021]~ ERROR: no rules expected the token `const`
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}
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