15 lines
382 B
Rust
15 lines
382 B
Rust
// gate-test-box_syntax
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// Check that `box EXPR` is feature-gated.
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//
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// See also feature-gate-placement-expr.rs
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//
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// (Note that the two tests are separated since the checks appear to
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// be performed at distinct phases, with an abort_if_errors call
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// separating them.)
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fn main() {
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let x = box 'c'; //~ ERROR box expression syntax is experimental
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println!("x: {}", x);
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}
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