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https://github.com/rust-lang/rust
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2098fec080
Add a test that `f16` and `f128` are usable with the feature gate enabled, as well as a test that user types with the same name as primitives are not improperly gated.
31 lines
595 B
Rust
31 lines
595 B
Rust
//@ check-pass
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#![allow(non_camel_case_types)]
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#![allow(unused)]
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// Ensure that primitives do not interfere with user types of similar names
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macro_rules! make_ty_mod {
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($modname:ident, $ty:tt) => {
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mod $modname {
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struct $ty {
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a: i32,
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}
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fn assignment() {
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let $ty = ();
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}
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fn access(a: $ty) -> i32 {
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a.a
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}
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}
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};
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}
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make_ty_mod!(check_f16, f16);
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make_ty_mod!(check_f32, f32);
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make_ty_mod!(check_f64, f64);
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make_ty_mod!(check_f128, f128);
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fn main() {}
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