30 lines
645 B
Plaintext
30 lines
645 B
Plaintext
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#![feature(plugin)]
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#![plugin(clippy)]
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#![deny(clippy)]
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#![allow(unused, if_let_redundant_pattern_matching)]
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fn main() {
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#[derive(Debug)]
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enum Foo {
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A(String),
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B,
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}
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struct Thingy(Foo);
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macro_rules! issue_1404 {
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($idx:tt) => {{
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let thingy = Thingy(Foo::A("Foo".into()));
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let t = &thingy;
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match t.$idx { Foo::A(ref val) => { println!("42"); }, _ => {} }
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//~^ ERROR you seem to be trying to use match
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//~| HELP try this
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//~| SUGGESTION if let Foo::A(ref val) = t.$idx { println!("42"); }
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}}
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}
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issue_1404!(0)
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}
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