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20 lines
560 B
Rust
20 lines
560 B
Rust
// We should not see the unused_attributes lint fire for
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// rustc_layout_scalar_valid_range_start, but with this bug we are
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// seeing it fire (on subsequent runs) if incremental compilation is
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// enabled.
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//@ revisions: cfail1 cfail2
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//@ build-pass (FIXME(62277): could be check-pass?)
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#![feature(rustc_attrs)]
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#![deny(unused_attributes)]
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#[rustc_layout_scalar_valid_range_start(10)]
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#[rustc_layout_scalar_valid_range_end(30)]
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struct RestrictedRange(u32);
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const OKAY_RANGE: RestrictedRange = unsafe { RestrictedRange(20) };
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fn main() {
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OKAY_RANGE.0;
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}
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