diff options
Diffstat (limited to 'src/syntax')
| -rw-r--r-- | src/syntax/node.rs | 5 | ||||
| -rw-r--r-- | src/syntax/parser.rs | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/syntax/node.rs b/src/syntax/node.rs index afbebe97..3c9bc049 100644 --- a/src/syntax/node.rs +++ b/src/syntax/node.rs @@ -53,6 +53,11 @@ impl SyntaxNode { } } + /// Return `true` if the length is 0. + pub fn is_empty(&self) -> bool { + self.len() == 0 + } + /// The byte length of the node in the source text. pub fn len(&self) -> usize { match &self.0 { diff --git a/src/syntax/parser.rs b/src/syntax/parser.rs index 46150ff2..e95da4af 100644 --- a/src/syntax/parser.rs +++ b/src/syntax/parser.rs @@ -1324,7 +1324,7 @@ impl<'s> Parser<'s> { while self .nodes .last() - .map_or(false, |child| child.kind() == SyntaxKind::Error && child.len() == 0) + .map_or(false, |child| child.kind() == SyntaxKind::Error && child.is_empty()) { self.nodes.pop(); } |