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This commit is contained in:
Aleksey Kladov 2018-07-30 12:52:59 +03:00
parent 97bb223279
commit 9a4957d143
1 changed files with 2 additions and 1 deletions
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3
src/yellow/syntax.rs
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@ -18,7 +18,8 @@ impl<'a> TreeRoot for &'a SyntaxRoot {}
#[derive(Clone, Copy)]
pub struct SyntaxNode<ROOT: TreeRoot = Arc<SyntaxRoot>> {
pub(crate) root: ROOT,
// guaranteed to be alive bc SyntaxRoot holds a strong ref
// Guaranteed to not dangle, because `root` holds a
// strong reference to red's ancestor
red: ptr::NonNull<RedNode>,
}