16 lines
497 B
Rust
16 lines
497 B
Rust
// Part of issue #27300.
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// The problem here is that ruby-style closures are parsed as blocks whose
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// first statement is a closure. See the issue for more details:
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// https://github.com/rust-lang/rust/issues/27300
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// Note: this test represents what the compiler currently emits. The error
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// message will be improved later.
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fn main() {
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let p = Some(45).and_then({
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|x| println!("doubling {}", x);
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Some(x * 2)
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//~^ ERROR: cannot find value `x` in this scope
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});
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}
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