1 // rustfmt-normalize_comments: true
2 // rustfmt-wrap_comments: true
3 // rustfmt-remove_nested_parens: true
7 let boxed: Box<i32> = box 5;
10 let very_long_variable_name = ( a + first + simple + test );
11 let very_long_variable_name = (a + first + simple + test + AAAAAAAAAAAAA + BBBBBBBBBBBBBBBBB + b + c);
13 let is_internalxxxx = self.codemap.span_to_filename(s) == self.codemap.span_to_filename(m.inner);
15 let some_val = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa * bbbb / (bbbbbb -
16 function_call(x, *very_long_pointer, y))
19 some_ridiculously_loooooooooooooooooooooong_function(10000 * 30000000000 + 40000 / 1002200000000
22 (((((((((aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + a +
23 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaa))))))))) ;
29 if 1 + 2 > 0 { let result = 5; result } else { 4};
31 if let Some(x) = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa {
35 if let Some(x) = (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) {}
37 if let (some_very_large,
38 tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple) = 1
42 if let (some_very_large,
43 tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple) = 1111 + 2222 {}
45 if let (some_very_large, tuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuple) = 1
49 if let ast::ItemKind::Trait(_, unsafety, ref generics, ref type_param_bounds, ref trait_items) = item.node
54 let test = if true { 5 } else { 3 };
58 } else if different_cond() {
61 // Check subformatting
62 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
67 let range = ( 111111111 + 333333333333333333 + 1111 + 400000000000000000) .. (2222 + 2333333333333333);
69 let another_range = 5..some_func( a , b /* comment */);
71 for _ in 1 ..{ call_forever(); }
73 syntactically_correct(loop { sup( '?'); }, if cond { 0 } else { 1 });
79 let nonsense = (10 .. 0)..(0..10);
83 let x = (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
84 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
89 unsafe /* {}{}{}{{{{}} */ {
93 unsafe /* very looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong comment */ {}
95 unsafe // So this is a very long comment.
97 // Will it still format correctly?
102 // Regular unsafe block
114 let identifier_0 = unsafe { this_is_58_chars_long_and_line_is_93_chars_long_xxxxxxxxxx };
115 let identifier_1 = unsafe { this_is_59_chars_long_and_line_is_94_chars_long_xxxxxxxxxxx };
116 let identifier_2 = unsafe { this_is_65_chars_long_and_line_is_100_chars_long_xxxxxxxxxxxxxxxx };
117 let identifier_3 = unsafe { this_is_66_chars_long_and_line_is_101_chars_long_xxxxxxxxxxxxxxxxx };
120 // Test some empty blocks.
123 // FIXME this one could be done better.
124 { /* a block with a comment */ }
129 // A block with a comment.
135 let handler = box DocumentProgressHandler::new(addr, DocumentProgressTask::DOMContentLoaded);
139 fn issue184(source: &str) {
140 for c in source.chars() {
184 let y = [/* comment */ 1, 2 /* post comment */, 3];
186 let xy = [ strukt { test123: value_one_two_three_four, turbo: coolio(), } , /* comment */ 1 ];
188 let a =WeightedChoice::new(&mut [Weighted {
205 let z = [xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, yyyyyyyyyyyyyyyyyyyyyyyyyyy, zzzzzzzzzzzzzzzzzz, q];
207 [ 1 + 3, 4 , 5, 6, 7, 7, fncall::<Vec<_>>(3-1)]
211 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && return;
213 return aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
217 & mut(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
218 & (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
222 fn unpack(packed: u32) -> [u16; 2] {
224 (packed >> 16) as u16,
225 (packed >> 0) as u16,
229 let some_trait_xxx = xxxxxxxxxxx + xxxxxxxxxxxxx
230 as SomeTraitXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
231 let slightly_longer_trait = yyyyyyyyy + yyyyyyyyyyy as SomeTraitYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY;
235 let x = (aaaaaaaaaaaaaaaaaaaaaaaaaaaa+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb+cccccccccccccccc) [ x + y + z ];
236 let y = (aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc)[ xxxxx + yyyyy + zzzzz ];
237 let z = xxxxxxxxxx.x().y().zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz()[aaaaa];
238 let z = xxxxxxxxxx.x().y().zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz()[aaaaa];
242 let x = [aaaaaaaaaaaaaaaaaaaaaaaaaaaa+bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb+cccccccccccccccc; x + y + z ];
243 let y = [aaaaaaaaaaaaaaaaaaaaaaaaaaaa + bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb + cccccccccccccccc; xxxxx + yyyyy + zzzzz ];
248 println!("yay arithmetix!");
256 // A let binding here seems necessary to trigger it.
259 } else if let false = false {
264 let x = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa .. bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
265 let y = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ..= bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
270 let x = [0. ..=10.0];
274 // the expr below won't compile because inclusive ranges need a defined end
295 fn complex_if_else() {
296 if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx {
297 } else if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx {
299 } else if xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx + xxxxxxxx {
301 } else if let Some(x) = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx {
303 } else if xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx + xxxxxxxxx {
310 if let hir::ItemEnum(ref enum_def, ref generics) = self.ast_map.expect_item(enum_node_id).node {
317 .filter_entry(|entry| exclusions.filter_entry(entry)) {
322 a_very_long_function_name({some_func(1, {1})})
327 let (left, right) = {v}.split_at_mut(mid);
330 // Multi-lined index should be put on the next line if it fits in one line.
335 if self.shape[(r as f32 + self.x_offset) as usize][(c as f32 + self.y_offset) as usize] != 0 {
344 fn newlines_between_list_like_expr() {
346 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
348 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy,
350 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,
354 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
356 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy,
358 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz,
362 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
364 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy |
366 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz => foo(a, b, c),
372 Ok(result.iter().map(|item| ls_util::rls_to_location(item)).collect())
382 i == self.install_config.storage.experimental_compressed_block_size as usize
390 .. .. ..; // (.. (.. (..)))
392 (..) .. ..; // ((..) .. (..))
396 // A function call with a large single argument.
399 Mutex::new(RpcClientType::connect(server_iddd).chain_err(|| "Unable to create RPC client")?);
403 // Method call with prefix and suffix.
405 // We should not combine the callee with a multi-lined method call.
406 let requires = requires.set(&requires0
410 let requires = requires.set(box requires0
414 let requires = requires.set(requires0
417 .distinct_total() as u32);
418 let requires = requires.set(requires0
422 let requires = requires.set(!requires0
426 // We should combine a small callee with an argument.
432 // But we should not combine a long callee with an argument.