mirror of https://github.com/rust-lang/rust
21 lines
460 B
Rust
21 lines
460 B
Rust
//@ aux-build:attr-from-macro.rs
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//@ run-pass
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extern crate attr_from_macro;
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attr_from_macro::creator! {
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struct Foo;
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enum Bar;
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enum FooBar;
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}
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fn main() {
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// Checking the `repr(u32)` on the enum.
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assert_eq!(4, std::mem::size_of::<Bar>());
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// Checking the `repr(u16)` on the enum.
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assert_eq!(2, std::mem::size_of::<FooBar>());
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// Checking the Debug impl on the types.
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eprintln!("{:?} {:?} {:?}", Foo, Bar::A, FooBar::A);
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}
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