4bb31a7231
Now follows struct_lit_style (and most other struct_lit_ options). Required a fair bit of refactoring and bug fixes. Fixes #1311
108 lines
3 KiB
Rust
108 lines
3 KiB
Rust
// rustfmt-normalize_comments: true
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// Closures
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fn main() {
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let square = (|i: i32| i * i);
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let commented =
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|// first
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a, // argument
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// second
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b: WithType, // argument
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// ignored
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_| (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
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let block_body = move |xxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
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ref yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy| {
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxx + yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
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};
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let loooooooooooooong_name = |field| {
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// format comments.
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if field.node.attrs.len() > 0 {
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field.node.attrs[0].span.lo
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} else {
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field.span.lo
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}
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};
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let unblock_me = |trivial| closure();
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let empty = |arg| {};
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let simple = |arg| {
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// comment formatting
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foo(arg)
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};
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let test = || {
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do_something();
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do_something_else();
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};
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let arg_test =
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|big_argument_name, test123| looooooooooooooooooong_function_naaaaaaaaaaaaaaaaame();
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let arg_test =
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|big_argument_name, test123| looooooooooooooooooong_function_naaaaaaaaaaaaaaaaame();
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let simple_closure = move || -> () {};
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let closure = |input: Ty| -> Option<String> { foo() };
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let closure_with_return_type =
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|aaaaaaaaaaaaaaaaaaaaaaarg1, aaaaaaaaaaaaaaaaaaaaaaarg2| -> Strong { "sup".to_owned() };
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|arg1, arg2, _, _, arg3, arg4| {
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let temp = arg4 + arg3;
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arg2 * arg1 - temp
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}
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}
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fn issue311() {
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let func = |x| println!("{}", x);
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(func)(0.0);
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}
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fn issue863() {
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let closure = |x| match x {
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0 => true,
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_ => false,
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} == true;
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}
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fn issue934() {
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let hash: &Fn(&&Block) -> u64 = &|block| -> u64 {
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let mut h = SpanlessHash::new(cx);
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h.hash_block(block);
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h.finish()
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};
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let hash: &Fn(&&Block) -> u64 = &|block| -> u64 {
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let mut h = SpanlessHash::new(cx);
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h.hash_block(block);
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h.finish();
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};
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}
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impl<'a, 'tcx: 'a> SpanlessEq<'a, 'tcx> {
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pub fn eq_expr(&self, left: &Expr, right: &Expr) -> bool {
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match (&left.node, &right.node) {
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(&ExprBinary(l_op, ref ll, ref lr), &ExprBinary(r_op, ref rl, ref rr)) => {
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l_op.node == r_op.node && self.eq_expr(ll, rl) && self.eq_expr(lr, rr) ||
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swap_binop(l_op.node, ll, lr).map_or(false, |(l_op, ll, lr)| {
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l_op == r_op.node && self.eq_expr(ll, rl) && self.eq_expr(lr, rr)
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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 foo() {
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lifetimes_iter___map(|lasdfasfd| {
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let hi = if l.bounds.is_empty() {
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l.lifetime.span.hi
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};
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});
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}
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