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refactor: fix clippy lints

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This commit is contained in:
shogo-nakano-desu 2023-09-15 16:43:21 +09:00
parent 12e28c3575
commit ebbbaaa90f
5 changed files with 50 additions and 54 deletions
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14
crates/syntax/src/ast/edit_in_place.rs
View file

@ -224,7 +224,7 @@ pub trait AttrsOwnerEdit: ast::HasAttrs {
let after_attrs_and_comments = node
.children_with_tokens()
.find(|it| !matches!(it.kind(), WHITESPACE | COMMENT | ATTR))
.map_or(Position::first_child_of(node), |it| Position::before(it));
.map_or(Position::first_child_of(node), Position::before);
ted::insert_all(
after_attrs_and_comments,
@ -433,7 +433,9 @@ impl ast::UseTree {
if &path == prefix && self.use_tree_list().is_none() {
if self.star_token().is_some() {
// path$0::* -> *
self.coloncolon_token().map(ted::remove);
if let Some(a) = self.coloncolon_token() {
ted::remove(a)
}
ted::remove(prefix.syntax());
} else {
// path$0 -> self
@ -460,7 +462,9 @@ impl ast::UseTree {
for p in successors(parent.parent_path(), |it| it.parent_path()) {
p.segment()?;
}
prefix.parent_path().and_then(|p| p.coloncolon_token()).map(ted::remove);
if let Some(a) = prefix.parent_path().and_then(|p| p.coloncolon_token()) {
ted::remove(a)
}
ted::remove(prefix.syntax());
Some(())
}
@ -976,7 +980,9 @@ enum Foo {
fn check_add_variant(before: &str, expected: &str, variant: ast::Variant) {
let enum_ = ast_mut_from_text::<ast::Enum>(before);
enum_.variant_list().map(|it| it.add_variant(variant));
if let Some(it) = enum_.variant_list() {
it.add_variant(variant)
}
let after = enum_.to_string();
assert_eq_text!(&trim_indent(expected.trim()), &trim_indent(after.trim()));
}

36
crates/syntax/src/lib.rs
View file

@ -181,29 +181,27 @@ impl ast::TokenTree {
let kind = t.kind();
if kind.is_trivia() {
was_joint = false
} else if kind == SyntaxKind::IDENT {
let token_text = t.text();
let contextual_kw =
SyntaxKind::from_contextual_keyword(token_text).unwrap_or(SyntaxKind::IDENT);
parser_input.push_ident(contextual_kw);
} else {
if kind == SyntaxKind::IDENT {
let token_text = t.text();
let contextual_kw = SyntaxKind::from_contextual_keyword(token_text)
.unwrap_or(SyntaxKind::IDENT);
parser_input.push_ident(contextual_kw);
} else {
if was_joint {
if was_joint {
parser_input.was_joint();
}
parser_input.push(kind);
// Tag the token as joint if it is float with a fractional part
// we use this jointness to inform the parser about what token split
// event to emit when we encounter a float literal in a field access
if kind == SyntaxKind::FLOAT_NUMBER {
if !t.text().ends_with('.') {
parser_input.was_joint();
}
parser_input.push(kind);
// Tag the token as joint if it is float with a fractional part
// we use this jointness to inform the parser about what token split
// event to emit when we encounter a float literal in a field access
if kind == SyntaxKind::FLOAT_NUMBER {
if !t.text().ends_with('.') {
parser_input.was_joint();
} else {
was_joint = false;
}
} else {
was_joint = true;
was_joint = false;
}
} else {
was_joint = true;
}
}
}

4
crates/syntax/src/tests.rs
View file

@ -17,11 +17,11 @@ use crate::{ast, fuzz, AstNode, SourceFile, SyntaxError};
#[test]
fn parse_smoke_test() {
let code = r##"
let code = r#"
fn main() {
println!("Hello, world!")
}
"##;
"#;
let parse = SourceFile::parse(code);
// eprintln!("{:#?}", parse.syntax_node());