Index: src/macros.py |
diff --git a/src/macros.py b/src/macros.py |
index 5174d5fb10f9821d74bf6ec48ce81501f956c882..d50231dcefc39ab266a049ea75140117ea34a761 100644 |
--- a/src/macros.py |
+++ b/src/macros.py |
@@ -107,6 +107,7 @@ macro IS_REGEXP(arg) = (%_IsRegExp(arg)); |
macro IS_SET(arg) = (%_ClassOf(arg) === 'Set'); |
macro IS_MAP(arg) = (%_ClassOf(arg) === 'Map'); |
macro IS_WEAKMAP(arg) = (%_ClassOf(arg) === 'WeakMap'); |
+macro IS_WEAKSET(arg) = (%_ClassOf(arg) === 'WeakSet'); |
macro IS_DATE(arg) = (%_ClassOf(arg) === 'Date'); |
macro IS_NUMBER_WRAPPER(arg) = (%_ClassOf(arg) === 'Number'); |
macro IS_STRING_WRAPPER(arg) = (%_ClassOf(arg) === 'String'); |