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generalize

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This commit is contained in:
Aleksey Kladov 2019-04-13 09:38:37 +03:00
parent 17a0e22883
commit d88269bc2d
1 changed files with 7 additions and 15 deletions
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22
crates/ra_hir/src/source_binder.rs
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@ -139,21 +139,13 @@ fn resolver_for_node(
node.ancestors()
.find_map(|node| {
if ast::Expr::cast(node).is_some() || ast::Block::cast(node).is_some() {
if let Some(func) = node
.ancestors()
.find_map(ast::FnDef::cast)
.and_then(|it| function_from_source(db, file_id, it))
{
let scopes = func.scopes(db);
let scope = match offset {
None => scopes.scope_for(&node),
Some(offset) => scopes.scope_for_offset(offset),
};
Some(expr::resolver_for_scope(func.body(db), db, scope))
} else {
// FIXME const/static/array length
None
}
let def = def_with_body_from_child_node(db, file_id, node)?;
let scopes = def.scopes(db);
let scope = match offset {
None => scopes.scope_for(&node),
Some(offset) => scopes.scope_for_offset(offset),
};
Some(expr::resolver_for_scope(def.body(db), db, scope))
} else {
try_get_resolver_for_node(db, file_id, node)
}