24 lines
520 B
Rust
24 lines
520 B
Rust
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// Check that ref mut patterns within a const pattern don't get considered
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// unsafe because they're within a pattern for a layout constrained stuct.
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//@ check-pass
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#![feature(rustc_attrs)]
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#![feature(inline_const_pat)]
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#[rustc_layout_scalar_valid_range_start(3)]
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struct Gt2(i32);
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fn main() {
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match unsafe { Gt2(5) } {
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Gt2(
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const {
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|| match () {
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ref mut y => (),
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};
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4
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},
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) => (),
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_ => (),
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}
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}
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