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More symbol usage

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This commit is contained in:
Lukas Wirth 2024-07-16 12:05:16 +02:00
parent c30bdfcc84
commit df5f1777b8
50 changed files with 388 additions and 303 deletions
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14
crates/hir/src/lib.rs
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@ -259,7 +259,7 @@ impl Crate {
pub fn get_html_root_url(self: &Crate, db: &dyn HirDatabase) -> Option<String> {
// Look for #![doc(html_root_url = "...")]
let attrs = db.attrs(AttrDefId::ModuleId(self.root_module().into()));
let doc_url = attrs.by_key("doc").find_string_value_in_tt("html_root_url");
let doc_url = attrs.by_key(&sym::doc).find_string_value_in_tt(&sym::html_root_url);
doc_url.map(|s| s.trim_matches('"').trim_end_matches('/').to_owned() + "/")
}
@ -677,9 +677,9 @@ impl Module {
TypeOrConstParamId { parent, local_id },
))
});
let res = type_params
.chain(lifetime_params)
.any(|p| db.attrs(AttrDefId::GenericParamId(p)).by_key("may_dangle").exists());
let res = type_params.chain(lifetime_params).any(|p| {
db.attrs(AttrDefId::GenericParamId(p)).by_key(&sym::may_dangle).exists()
});
Some(res)
})()
.unwrap_or(false);
@ -2088,14 +2088,14 @@ impl Function {
/// is this a `fn main` or a function with an `export_name` of `main`?
pub fn is_main(self, db: &dyn HirDatabase) -> bool {
let data = db.function_data(self.id);
data.attrs.export_name() == Some("main")
|| self.module(db).is_crate_root() && data.name.to_smol_str() == "main"
data.attrs.export_name() == Some(&sym::main)
|| self.module(db).is_crate_root() && data.name == sym::main
}
/// Is this a function with an `export_name` of `main`?
pub fn exported_main(self, db: &dyn HirDatabase) -> bool {
let data = db.function_data(self.id);
data.attrs.export_name() == Some("main")
data.attrs.export_name() == Some(&sym::main)
}
/// Does this function have the ignore attribute?