mirror of https://github.com/rust-lang/rust
53 lines
912 B
Rust
53 lines
912 B
Rust
#![crate_type = "lib"]
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static mut COUNT: u64 = 1;
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pub fn get_count() -> u64 { unsafe { COUNT } }
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#[derive(Copy, Clone)]
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pub struct Foo;
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impl Foo {
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pub fn run_trait(self) {
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unsafe { COUNT *= 17; }
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// Test internal call.
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Bar::foo1(&self);
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Bar::foo2(self);
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Bar::foo3(Box::new(self));
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Bar::bar1(&self);
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Bar::bar2(self);
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Bar::bar3(Box::new(self));
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}
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}
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pub trait Bar : Sized {
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fn foo1(&self);
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fn foo2(self);
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fn foo3(self: Box<Self>);
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fn bar1(&self) {
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unsafe { COUNT *= 7; }
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}
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fn bar2(self) {
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unsafe { COUNT *= 11; }
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}
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fn bar3(self: Box<Self>) {
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unsafe { COUNT *= 13; }
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}
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}
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impl Bar for Foo {
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fn foo1(&self) {
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unsafe { COUNT *= 2; }
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}
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fn foo2(self) {
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unsafe { COUNT *= 3; }
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}
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fn foo3(self: Box<Foo>) {
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unsafe { COUNT *= 5; }
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}
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}
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