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20 lines
462 B
Rust
20 lines
462 B
Rust
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#![feature(const_generics)]
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//~^ WARN the feature `const_generics` is incomplete and may cause the compiler to crash
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fn u32_identity<const X: u32>() -> u32 {
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//~^ ERROR const generics in any position are currently unsupported
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5
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}
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fn foo_a() {
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u32_identity::<-1>(); //~ ERROR expected identifier, found `<-`
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}
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fn foo_b() {
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u32_identity::<1 + 2>(); //~ ERROR expected one of `,` or `>`, found `+`
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}
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fn main() {
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u32_identity::<5>(); // ok
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}
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