419 lines
10 KiB
Rust
419 lines
10 KiB
Rust
// rustfmt-normalize_comments: true
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// rustfmt-wrap_comments: true
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// rustfmt-remove_nested_parens: true
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// Test expressions
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fn foo() -> bool {
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let boxed: Box<i32> = box 5;
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let referenced = &5;
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let very_long_variable_name = (a + first + simple + test);
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let very_long_variable_name =
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(a + first + simple + test + AAAAAAAAAAAAA + BBBBBBBBBBBBBBBBB + b + c);
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let is_internalxxxx =
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self.codemap.span_to_filename(s) == self.codemap.span_to_filename(m.inner);
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let some_val = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa * bbbb
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/ (bbbbbb - function_call(x, *very_long_pointer, y)) + 1000;
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some_ridiculously_loooooooooooooooooooooong_function(
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10000 * 30000000000 + 40000 / 1002200000000 - 50000 * sqrt(-1),
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trivial_value,
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);
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(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + a
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+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaa);
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{
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for _ in 0..10 {}
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}
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{
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{
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{
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{}
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}
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}
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}
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if 1 + 2 > 0 {
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let result = 5;
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result
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} else {
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4
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};
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if let Some(x) = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa {
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// Nothing
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}
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if let Some(x) =
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(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
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{}
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if let (
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some_very_large,
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tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple,
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) = 1 + 2 + 3
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{}
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if let (
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some_very_large,
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tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple,
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) = 1111 + 2222
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{}
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if let (
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some_very_large,
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tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple,
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) = 1 + 2 + 3
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{}
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if let ast::ItemKind::Trait(_, unsafety, ref generics, ref type_param_bounds, ref trait_items) =
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item.node
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{
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// nothing
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}
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let test = if true { 5 } else { 3 };
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if cond() {
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something();
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} else if different_cond() {
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something_else();
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} else {
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// Check subformatting
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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}
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}
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fn bar() {
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let range =
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(111111111 + 333333333333333333 + 1111 + 400000000000000000)..(2222 + 2333333333333333);
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let another_range = 5..some_func(a, b /* comment */);
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for _ in 1.. {
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call_forever();
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}
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syntactically_correct(
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loop {
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sup('?');
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},
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if cond { 0 } else { 1 },
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);
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let third = ..10;
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let infi_range = ..;
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let foo = 1..;
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let bar = 5;
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let nonsense = (10..0)..(0..10);
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loop {
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if true {
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break;
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}
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}
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let x = (
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
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a,
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);
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}
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fn baz() {
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unsafe /* {}{}{}{{{{}} */ {
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let foo = 1u32;
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}
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unsafe /* very looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong
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* comment */ {
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}
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unsafe /* So this is a very long comment.
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* Multi-line, too.
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* Will it still format correctly? */ {
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}
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unsafe {
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// Regular unsafe block
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}
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unsafe { foo() }
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unsafe {
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foo();
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}
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// #2289
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let identifier_0 = unsafe { this_is_58_chars_long_and_line_is_93_chars_long_xxxxxxxxxx };
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let identifier_1 = unsafe { this_is_59_chars_long_and_line_is_94_chars_long_xxxxxxxxxxx };
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let identifier_2 = unsafe { this_is_65_chars_long_and_line_is_100_chars_long_xxxxxxxxxxxxxxxx };
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let identifier_3 =
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unsafe { this_is_66_chars_long_and_line_is_101_chars_long_xxxxxxxxxxxxxxxxx };
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}
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// Test some empty blocks.
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fn qux() {
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{}
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// FIXME this one could be done better.
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{ /* a block with a comment */ }
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{}
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{
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// A block with a comment.
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}
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}
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fn issue227() {
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{
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let handler =
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box DocumentProgressHandler::new(addr, DocumentProgressTask::DOMContentLoaded);
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}
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}
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fn issue184(source: &str) {
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for c in source.chars() {
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if index < 'a' {
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continue;
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}
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}
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}
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fn arrays() {
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let x = [
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 7, 8, 9, 0, 1, 2, 3, 4, 5,
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6, 7, 8, 9, 0,
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];
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let y = [/* comment */ 1, 2 /* post comment */, 3];
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let xy = [
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strukt {
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test123: value_one_two_three_four,
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turbo: coolio(),
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},
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// comment
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1,
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];
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let a = WeightedChoice::new(&mut [
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Weighted {
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weightweight: x,
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item: 0,
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},
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Weighted {
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weightweight: 1,
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item: 1,
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},
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Weighted {
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weightweight: x,
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item: 2,
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},
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Weighted {
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weightweight: 1,
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item: 3,
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},
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]);
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let z = [
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
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yyyyyyyyyyyyyyyyyyyyyyyyyyy,
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zzzzzzzzzzzzzzzzzz,
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q,
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];
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[1 + 3, 4, 5, 6, 7, 7, fncall::<Vec<_>>(3 - 1)]
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}
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fn returns() {
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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&& return;
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return aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
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}
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fn addrof() {
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&mut (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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+ bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
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&(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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+ bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
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}
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fn casts() {
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fn unpack(packed: u32) -> [u16; 2] {
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[(packed >> 16) as u16, (packed >> 0) as u16]
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}
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let some_trait_xxx = xxxxxxxxxxx + xxxxxxxxxxxxx as SomeTraitXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
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let slightly_longer_trait =
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yyyyyyyyy + yyyyyyyyyyy as SomeTraitYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY;
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}
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fn indices() {
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let x = (aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc)
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[x + y + z];
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let y = (aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc)
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[xxxxx + yyyyy + zzzzz];
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let z = xxxxxxxxxx
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.x()
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.y()
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.zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz()[aaaaa];
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let z = xxxxxxxxxx
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.x()
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.y()
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.zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz()
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[aaaaa];
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}
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fn repeats() {
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let x = [aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc;
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x + y + z];
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let y = [aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc;
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xxxxx + yyyyy + zzzzz];
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}
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fn blocks() {
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if 1 + 1 == 2 {
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println!("yay arithmetix!");
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};
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}
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fn issue767() {
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if false {
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if false {
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} else {
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// A let binding here seems necessary to trigger it.
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let _ = ();
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}
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} else if let false = false {
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}
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}
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fn ranges() {
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let x = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa..bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
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let y =
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa..=bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
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let z = ..=x;
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// #1766
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let x = [0. ..10.0];
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let x = [0. ..=10.0];
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a..=b
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// the expr below won't compile because inclusive ranges need a defined end
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// let a = 0 ..= ;
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}
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fn if_else() {
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let exact = diff / (if size == 0 { 1 } else { size });
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let cx = tp1.x + any * radius * if anticlockwise { 1.0 } else { -1.0 };
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}
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fn complex_if_else() {
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if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx {
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} else if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx {
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ha();
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} else if xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx + xxxxxxxx {
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yo();
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} else if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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{
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ha();
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} else if xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx + xxxxxxxxx
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{
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yo();
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}
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}
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fn issue1106() {
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{
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if let hir::ItemEnum(ref enum_def, ref generics) =
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self.ast_map.expect_item(enum_node_id).node
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{}
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}
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for entry in WalkDir::new(path)
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.into_iter()
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.filter_entry(|entry| exclusions.filter_entry(entry))
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{}
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}
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fn issue1570() {
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a_very_long_function_name({ some_func(1, { 1 }) })
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}
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fn issue1714() {
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v = &mut { v }[mid..];
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let (left, right) = { v }.split_at_mut(mid);
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}
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// Multi-lined index should be put on the next line if it fits in one line.
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fn issue1749() {
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{
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{
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{
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if self.shape[(r as f32 + self.x_offset) as usize]
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[(c as f32 + self.y_offset) as usize] != 0
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{
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// hello
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}
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}
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}
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}
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}
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// #1172
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fn newlines_between_list_like_expr() {
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foo(
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
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yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy,
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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,
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);
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vec![
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
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yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy,
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zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,
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];
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match x {
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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| yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
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| zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz => foo(a, b, c),
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_ => bar(),
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};
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}
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fn issue2178() {
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Ok(result
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.iter()
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.map(|item| ls_util::rls_to_location(item))
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.collect())
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}
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// #2493
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impl Foo {
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fn bar(&self) {
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{
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let x = match () {
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() => {
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let i;
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i == self.install_config
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.storage
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.experimental_compressed_block_size as usize
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}
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};
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}
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}
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}
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fn dots() {
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.. .. ..; // (.. (.. (..)))
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..= ..= ..;
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(..).. ..; // ((..) .. (..))
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}
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