mirror of https://github.com/rust-lang/rust
20 lines
449 B
Rust
20 lines
449 B
Rust
// An unknown source type should be gracefully handled.
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#![crate_type = "lib"]
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#![feature(transmutability)]
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#![allow(dead_code, incomplete_features, non_camel_case_types)]
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mod assert {
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use std::mem::TransmuteFrom;
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pub fn is_transmutable<Src, Dst>()
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where
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Dst: TransmuteFrom<Src>
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{}
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}
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fn should_gracefully_handle_unknown_src() {
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#[repr(C)] struct Dst;
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assert::is_transmutable::<Src, Dst>(); //~ cannot find type
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}
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