Function isReachableFlowNode

test/fixtures/snapshot/typescript.js:70165–70170

(flow)

            diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
        }
        function isReachableFlowNode(flow) {
            var result = isReachableFlowNodeWorker(flow, /*noCacheCheck*/ false);
            lastFlowNode = flow;
            lastFlowNodeReachable = result;
            return result;
        }
        function isFalseExpression(expr) {
            var node = ts.skipParentheses(expr, /*excludeJSDocTypeAssertions*/ true);
            return node.kind === 95 /* SyntaxKind.FalseKeyword */ || node.kind === 221 /* SyntaxKind.BinaryExpression */ && (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) ||