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migrate ra_ide_api to the new rowan

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This commit is contained in:
Aleksey Kladov 2019-07-19 12:56:47 +03:00
parent 0343c4a815
commit f1abc7bdc6
29 changed files with 342 additions and 290 deletions
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16
crates/ra_ide_api/src/diagnostics.rs
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@ -35,8 +35,8 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
}));
for node in parse.tree().syntax().descendants() {
check_unnecessary_braces_in_use_statement(&mut res, file_id, node);
check_struct_shorthand_initialization(&mut res, file_id, node);
check_unnecessary_braces_in_use_statement(&mut res, file_id, &node);
check_struct_shorthand_initialization(&mut res, file_id, &node);
}
let res = RefCell::new(res);
let mut sink = DiagnosticSink::new(|d| {
@ -60,7 +60,7 @@ pub(crate) fn diagnostics(db: &RootDatabase, file_id: FileId) -> Vec<Diagnostic>
})
.on::<hir::diagnostics::MissingFields, _>(|d| {
let node = d.ast(db);
let mut ast_editor = AstEditor::new(&*node);
let mut ast_editor = AstEditor::new(node);
for f in d.missed_fields.iter() {
ast_editor.append_field(&AstBuilder::<NamedField>::from_name(f));
}
@ -94,11 +94,11 @@ fn check_unnecessary_braces_in_use_statement(
file_id: FileId,
node: &SyntaxNode,
) -> Option<()> {
let use_tree_list = ast::UseTreeList::cast(node)?;
let use_tree_list = ast::UseTreeList::cast(node.clone())?;
if let Some((single_use_tree,)) = use_tree_list.use_trees().collect_tuple() {
let range = use_tree_list.syntax().range();
let edit =
text_edit_for_remove_unnecessary_braces_with_self_in_use_statement(single_use_tree)
text_edit_for_remove_unnecessary_braces_with_self_in_use_statement(&single_use_tree)
.unwrap_or_else(|| {
let to_replace = single_use_tree.syntax().text().to_string();
let mut edit_builder = TextEditBuilder::default();
@ -141,7 +141,7 @@ fn check_struct_shorthand_initialization(
file_id: FileId,
node: &SyntaxNode,
) -> Option<()> {
let struct_lit = ast::StructLit::cast(node)?;
let struct_lit = ast::StructLit::cast(node.clone())?;
let named_field_list = struct_lit.named_field_list()?;
for named_field in named_field_list.fields() {
if let (Some(name_ref), Some(expr)) = (named_field.name_ref(), named_field.expr()) {
@ -184,7 +184,7 @@ mod tests {
let parse = SourceFile::parse(code);
let mut diagnostics = Vec::new();
for node in parse.tree().syntax().descendants() {
func(&mut diagnostics, FileId(0), node);
func(&mut diagnostics, FileId(0), &node);
}
assert!(diagnostics.is_empty());
}
@ -193,7 +193,7 @@ mod tests {
let parse = SourceFile::parse(before);
let mut diagnostics = Vec::new();
for node in parse.tree().syntax().descendants() {
func(&mut diagnostics, FileId(0), node);
func(&mut diagnostics, FileId(0), &node);
}
let diagnostic =
diagnostics.pop().unwrap_or_else(|| panic!("no diagnostics for:\n{}\n", before));