153 lines
2.8 KiB
Rust
153 lines
2.8 KiB
Rust
// rustfmt-wrap_comments: true
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// Test attributes and doc comments are preserved.
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//! Doc comment
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#![attribute]
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//! Crate doc comment
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// Comment
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// Comment on attribute
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#![the(attribute)]
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// Another comment
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#[invalid attribute]
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fn foo() {}
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/// Blah blah blah.
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/// Blah blah blah.
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/// Blah blah blah.
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/// Blah blah blah.
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/// Blah blah blah.
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impl Bar {
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/// Blah blah blooo.
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/// Blah blah blooo.
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/// Blah blah blooo.
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/// Blah blah blooo.
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#[an_attribute]
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fn foo(&mut self) -> isize {}
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/// Blah blah bing.
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/// Blah blah bing.
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/// Blah blah bing.
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/// Blah blah bing.
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/// Blah blah bing.
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/// Blah blah bing.
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pub fn f2(self) {
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(foo, bar)
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}
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#[another_attribute]
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fn f3(self) -> Dog {}
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/// Blah blah bing.
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#[attrib1]
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/// Blah blah bing.
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#[attrib2]
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// Another comment that needs rewrite because it's tooooooooooooooooooooooooooooooo
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// loooooooooooong.
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/// Blah blah bing.
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fn f4(self) -> Cat {}
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// We want spaces around `=`
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#[cfg(feature = "nightly")]
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fn f5(self) -> Monkey {}
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}
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// #984
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struct Foo {
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#[derive(Clone, PartialEq, Debug, Deserialize, Serialize)] foo: usize,
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}
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// #1668
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/// Default path (*nix)
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#[cfg(all(unix, not(target_os = "macos"), not(target_os = "ios"), not(target_os = "android")))]
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fn foo() {
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#[cfg(target_os = "freertos")]
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match port_id {
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'a' | 'A' => GpioPort {
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port_address: GPIO_A,
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},
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'b' | 'B' => GpioPort {
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port_address: GPIO_B,
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},
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_ => panic!(),
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}
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#[cfg_attr(not(target_os = "freertos"), allow(unused_variables))]
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let x = 3;
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}
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// #1777
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#[test]
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#[should_panic(expected = "(")]
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#[should_panic(expected = /* ( */ "(")]
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#[should_panic(/* ((((( */expected /* ((((( */= /* ((((( */ "("/* ((((( */)]
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#[should_panic(
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/* (((((((( *//*
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(((((((((()(((((((( */
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expected = "("
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// ((((((((
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)]
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fn foo() {}
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// #1799
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fn issue_1799() {
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#[allow(unreachable_code)] // https://github.com/rust-lang/rust/issues/43336
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Some(Err(error));
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#[allow(unreachable_code)]
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// https://github.com/rust-lang/rust/issues/43336
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Some(Err(error));
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}
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// Formatting inner attributes
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fn inner_attributes() {
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#![this_is_an_inner_attribute(foo)]
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foo();
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}
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impl InnerAttributes() {
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#![this_is_an_inner_attribute(foo)]
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fn foo() {}
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}
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mod InnerAttributes {
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#![this_is_an_inner_attribute(foo)]
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}
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fn attributes_on_statements() {
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// Local
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#[attr(on(local))]
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let x = 3;
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// Item
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#[attr(on(item))]
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use foo;
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// Expr
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#[attr(on(expr))]
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{}
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// Semi
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#[attr(on(semi))]
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foo();
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// Mac
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#[attr(on(mac))]
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foo!();
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}
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// Large derive
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#[derive(Add, Sub, Mul, Div, Clone, Copy, Eq, PartialEq, Ord, PartialOrd, Debug, Hash, Serialize,
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Deserialize)]
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pub struct HP(pub u8);
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