Function convertForOfStatementForIterable

test/fixtures/snapshot/typescript.js:100296–100336

(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts)

            return factory.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
        }
        function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
            var expression = ts.visitNode(node.expression, visitor, ts.isExpression);
            var iterator = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(expression) : factory.createTempVariable(/*recordTempVariable*/ undefined);
            var result = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(iterator) : factory.createTempVariable(/*recordTempVariable*/ undefined);
            var errorRecord = factory.createUniqueName("e");
            var catchVariable = factory.getGeneratedNameForNode(errorRecord);
            var returnMethod = factory.createTempVariable(/*recordTempVariable*/ undefined);
            var values = ts.setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
            var next = factory.createCallExpression(factory.createPropertyAccessExpression(iterator, "next"), /*typeArguments*/ undefined, []);
            hoistVariableDeclaration(errorRecord);
            hoistVariableDeclaration(returnMethod);
            // if we are enclosed in an outer loop ensure we reset 'errorRecord' per each iteration
            var initializer = ancestorFacts & 1024 /* HierarchyFacts.IterationContainer */
                ? factory.inlineExpressions([factory.createAssignment(errorRecord, factory.createVoidZero()), values])
                : values;
            var forStatement = ts.setEmitFlags(ts.setTextRange(factory.createForStatement(
            /*initializer*/ ts.setEmitFlags(ts.setTextRange(factory.createVariableDeclarationList([
                ts.setTextRange(factory.createVariableDeclaration(iterator, /*exclamationToken*/ undefined, /*type*/ undefined, initializer), node.expression),
                factory.createVariableDeclaration(result, /*exclamationToken*/ undefined, /*type*/ undefined, next)
            ]), node.expression), 2097152 /* EmitFlags.NoHoisting */), 
            /*condition*/ factory.createLogicalNot(factory.createPropertyAccessExpression(result, "done")), 
            /*incrementor*/ factory.createAssignment(result, next), 
            /*statement*/ convertForOfStatementHead(node, factory.createPropertyAccessExpression(result, "value"), convertedLoopBodyStatements)), 
            /*location*/ node), 256 /* EmitFlags.NoTokenTrailingSourceMaps */);
            return factory.createTryStatement(factory.createBlock([
                factory.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel)
            ]), factory.createCatchClause(factory.createVariableDeclaration(catchVariable), ts.setEmitFlags(factory.createBlock([
                factory.createExpressionStatement(factory.createAssignment(errorRecord, factory.createObjectLiteralExpression([
                    factory.createPropertyAssignment("error", catchVariable)
                ])))
            ]), 1 /* EmitFlags.SingleLine */)), factory.createBlock([
                factory.createTryStatement(
                /*tryBlock*/ factory.createBlock([
                    ts.setEmitFlags(factory.createIfStatement(factory.createLogicalAnd(factory.createLogicalAnd(result, factory.createLogicalNot(factory.createPropertyAccessExpression(result, "done"))), factory.createAssignment(returnMethod, factory.createPropertyAccessExpression(iterator, "return"))), factory.createExpressionStatement(factory.createFunctionCallCall(returnMethod, iterator, []))), 1 /* EmitFlags.SingleLine */),
                ]), 
                /*catchClause*/ undefined, 
                /*finallyBlock*/ ts.setEmitFlags(factory.createBlock([
                    ts.setEmitFlags(factory.createIfStatement(errorRecord, factory.createThrowStatement(factory.createPropertyAccessExpression(errorRecord, "error"))), 1 /* EmitFlags.SingleLine */)
                ]), 1 /* EmitFlags.SingleLine */))
            ]));
        }
        /**
         * Visits an ObjectLiteralExpression with computed property names.
         *