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Diffstat (limited to 'crates/parser/src/parser.rs')
| -rw-r--r-- | crates/parser/src/parser.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crates/parser/src/parser.rs b/crates/parser/src/parser.rs index 30bd0b3b16..48aecb35be 100644 --- a/crates/parser/src/parser.rs +++ b/crates/parser/src/parser.rs @@ -148,11 +148,16 @@ impl<'t> Parser<'t> { kinds.contains(self.current()) } - /// Checks if the current token is contextual keyword with text `t`. + /// Checks if the current token is contextual keyword `kw`. pub(crate) fn at_contextual_kw(&self, kw: SyntaxKind) -> bool { self.inp.contextual_kind(self.pos) == kw } + /// Checks if the nth token is contextual keyword `kw`. + pub(crate) fn nth_at_contextual_kw(&self, n: usize, kw: SyntaxKind) -> bool { + self.inp.contextual_kind(self.pos + n) == kw + } + /// Starts a new node in the syntax tree. All nodes and tokens /// consumed between the `start` and the corresponding `Marker::complete` /// belong to the same node. |