Add a function to check if a tree node has a scope.

2018-03-24 00:36:10 -07:00
parent b6ab42f53a
commit 77123561f0
2 changed files with 13 additions and 0 deletions
--- a/include/tree.h
+++ b/include/tree.h
@@ -98,6 +98,13 @@ int libab_tree_has_string(libab_tree_variant var);
 * @return true if the tree node variant contains a type.
 */
 int libab_tree_has_type(libab_tree_variant var);
+/**
+ * Determines if the given tree node
+ * variant contains a scope.
+ * @param var the variant of the tree node.
+ * @return true if the node variant contains a scope.
+ */
+int libab_tree_has_scope(libab_tree_variant var);
 /**
 * Determines if the given tree node variant
 * should contain a vector.