mirror of https://github.com/rust-lang/rust
45 lines
648 B
Rust
45 lines
648 B
Rust
//@ check-pass
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#![feature(inline_const_pat)]
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#![deny(dead_code)]
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const fn one() -> i32 {
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1
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}
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const fn two() -> i32 {
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2
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}
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const fn three() -> i32 {
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3
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}
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fn inline_const() {
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// rust-lang/rust#78171: dead_code lint triggers even though function is used in const pattern
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match 1 {
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const { one() } => {}
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_ => {}
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}
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}
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fn inline_const_range() {
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match 1 {
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1 ..= const { two() } => {}
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_ => {}
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}
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}
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struct S<const C: i32>;
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fn const_generic_arg() {
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match S::<3> {
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S::<{three()}> => {}
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}
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}
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fn main() {
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inline_const();
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inline_const_range();
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const_generic_arg();
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}
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