mirror of https://github.com/rust-lang/rust
16 lines
320 B
Rust
16 lines
320 B
Rust
//@ run-pass
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#![feature(step_trait)]
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use std::iter::Step;
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#[cfg(target_pointer_width = "16")]
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fn main() {
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assert!(Step::steps_between(&0u32, &u32::MAX).is_none());
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}
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#[cfg(any(target_pointer_width = "32", target_pointer_width = "64"))]
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fn main() {
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assert!(Step::steps_between(&0u32, &u32::MAX).is_some());
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}
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