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#![feature(no_core, lang_items)]
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#![no_core]
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#[lang="sized"]
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trait Sized {}
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#[lang="add"]
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trait Add<T> {}
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impl Add<i32> for i32 {}
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fn main() {
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let x = 5 + 6;
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//~^ ERROR cannot add `i32` to `{integer}`
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let y = 5i32 + 6i32;
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//~^ ERROR cannot add `i32` to `i32`
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}
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