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Auto merge of #114353 - nnethercote:parser-ast-cleanups, r=petrochenkov

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Some parser and AST cleanups

Things I found while looking closely at this code.

r? `@petrochenkov`
This commit is contained in:
bors 2023-08-03 04:26:42 +00:00
commit fb31b3c34e
17 changed files with 82 additions and 146 deletions
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8
src/tools/rustfmt/src/expr.rs
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@ -1382,12 +1382,8 @@ pub(crate) fn can_be_overflowed_expr(
|| (context.use_block_indent() && args_len == 1)
}
ast::ExprKind::MacCall(ref mac) => {
match (
rustc_ast::ast::MacDelimiter::from_token(mac.args.delim.to_token()),
context.config.overflow_delimited_expr(),
) {
(Some(ast::MacDelimiter::Bracket), true)
| (Some(ast::MacDelimiter::Brace), true) => true,
match (mac.args.delim, context.config.overflow_delimited_expr()) {
(Delimiter::Bracket, true) | (Delimiter::Brace, true) => true,
_ => context.use_block_indent() && args_len == 1,
}
}