Added unit test for negative number literals in macros.
@@ -202,3 +202,24 @@ fn convert_leaf(leaf: &tt::Leaf) -> TtToken {
tt::Leaf::Punct(punct) => convert_punct(*punct),
}
}
+
+#[cfg(test)]
+mod tests {
+ use super::{convert_literal, TtToken};
+ use syntax::{SmolStr, SyntaxKind};
+
+ #[test]
+ fn test_negative_literal() {
+ assert_eq!(
+ convert_literal(&tt::Literal {
+ id: tt::TokenId::unspecified(),
+ text: SmolStr::new("-42.0")
+ }),
+ TtToken {
+ kind: SyntaxKind::FLOAT_NUMBER,
+ is_joint_to_next: false,
+ text: SmolStr::new("-42.0")
+ }
+ );
+ }
+}
