function checkConstantConditionLoopInSet(node) {
			if (loopsInCurrentScope.has(node)) {
				loopsInCurrentScope.delete(node);
				context.report({ node: node.test, messageId: "unexpected" });
			}
		}
Reports when the set contains the given constant condition node
@param {ASTNode} node The AST node to check.
@returns {void}
@private