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Simplify

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This commit is contained in:
Lukas Wirth 2022-07-21 02:06:26 +02:00
parent c83f14a44a
commit 7bd2e305d6
2 changed files with 7 additions and 18 deletions
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18
crates/hir-def/src/body/lower.rs
View File

@ -5,7 +5,7 @@ use std::{mem, sync::Arc};
use either::Either;
use hir_expand::{
ast_id_map::{AstIdMap, FileAstId},
ast_id_map::AstIdMap,
hygiene::Hygiene,
name::{name, AsName, Name},
AstId, ExpandError, HirFileId, InFile,
@ -62,22 +62,14 @@ impl<'a> LowerCtx<'a> {
&self.hygiene
}
pub(crate) fn file_id(&self) -> HirFileId {
self.ast_id_map.as_ref().unwrap().0
}
pub(crate) fn lower_path(&self, ast: ast::Path) -> Option<Path> {
Path::from_src(ast, self)
}
pub(crate) fn ast_id<N: AstNode>(
&self,
db: &dyn DefDatabase,
item: &N,
) -> Option<FileAstId<N>> {
let (file_id, ast_id_map) = self.ast_id_map.as_ref()?;
let ast_id_map = ast_id_map.get_or_init(|| db.ast_id_map(*file_id));
Some(ast_id_map.ast_id(item))
pub(crate) fn ast_id<N: AstNode>(&self, db: &dyn DefDatabase, item: &N) -> Option<AstId<N>> {
let &(file_id, ref ast_id_map) = self.ast_id_map.as_ref()?;
let ast_id_map = ast_id_map.get_or_init(|| db.ast_id_map(file_id));
Some(InFile::new(file_id, ast_id_map.ast_id(item)))
}
}

7
crates/hir-def/src/type_ref.rs
View File

@ -5,7 +5,7 @@ use std::fmt::Write;
use hir_expand::{
name::{AsName, Name},
AstId, InFile,
AstId,
};
use syntax::ast::{self, HasName};
@ -236,10 +236,7 @@ impl TypeRef {
TypeRef::DynTrait(type_bounds_from_ast(ctx, inner.type_bound_list()))
}
ast::Type::MacroType(mt) => match mt.macro_call() {
Some(mc) => ctx
.ast_id(ctx.db, &mc)
.map(|mc| TypeRef::Macro(InFile::new(ctx.file_id(), mc)))
.unwrap_or(TypeRef::Error),
Some(mc) => ctx.ast_id(ctx.db, &mc).map(TypeRef::Macro).unwrap_or(TypeRef::Error),
None => TypeRef::Error,
},
}