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Zalathar
27 lines
1.1 KiB
Rust
27 lines
1.1 KiB
Rust
// Some lints are emitted in `rustc_attr_parsing`, during ast lowering.
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// Emitting these lints is delayed until after ast lowering.
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// This test tests that the delayed hints are correctly hashed for incremental.
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//@ revisions: cpass1 cpass2 cpass3
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//@ compile-flags: -Z query-dep-graph -O -Zincremental-ignore-spans
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//@ ignore-backends: gcc
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#![feature(rustc_attrs)]
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// This attribute is here so the `has_delayed_lints` will be true on all revisions
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#[doc(test = 1)]
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//~^ WARN `#[doc(test(...)]` takes a list of attributes [invalid_doc_attributes]
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// Between revision 1 and 2, the only thing we change is that we add "test = 2"
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// This will emit an extra delayed lint, but it will not change the HIR hash.
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// We check that even tho the HIR hash didn't change, the extra lint is emitted
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#[cfg_attr(cpass1, doc(hidden))]
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#[cfg_attr(not(cpass1), doc(hidden, test = 2))]
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//[cpass2,cpass3]~^ WARN `#[doc(test(...)]` takes a list of attributes [invalid_doc_attributes]
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// The HIR hash should not change between revisions, for this test to be representative
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#[rustc_clean(cfg="cpass2")]
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#[rustc_clean(cfg="cpass3")]
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trait Test {}
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fn main() {}
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