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ddbf54b67d
This has now been approved as a language feature and no longer needs a `rustc_` prefix. Also change the `contracts` feature to be marked as incomplete and `contracts_internals` as internal.
18 lines
448 B
Rust
18 lines
448 B
Rust
//@ run-pass
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//@ compile-flags: -Zcontract-checks=yes
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#![feature(contracts)]
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//~^ WARN the feature `contracts` is incomplete and may not be safe to use and/or cause compiler crashes [incomplete_features]
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struct Outer { outer: std::cell::Cell<i32> }
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#[core::contracts::requires(x.outer.get() > 0)]
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fn outer(x: Outer) {
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let inner_closure = || { };
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x.outer.set(0);
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inner_closure();
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}
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fn main() {
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outer(Outer { outer: 1.into() });
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}
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