diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index d34efcbe1bf..039944bd6f0 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -11164,10 +11164,10 @@ namespace ts {
             return links.resolvedType;
         }
 
-        function getObjectLiteralIndexInfo(node: ObjectLiteralExpression, properties: Symbol[], kind: IndexKind): IndexInfo {
+        function getObjectLiteralIndexInfo(propertyNodes: NodeArray<ObjectLiteralElementLike>, offset: number, properties: Symbol[], kind: IndexKind): IndexInfo {
             const propTypes: Type[] = [];
             for (let i = 0; i < properties.length; i++) {
-                if (kind === IndexKind.String || isNumericName(node.properties[i].name)) {
+                if (kind === IndexKind.String || isNumericName(propertyNodes[i + offset].name)) {
                     propTypes.push(getTypeOfSymbol(properties[i]));
                 }
             }
@@ -11193,7 +11193,10 @@ namespace ts {
             let hasComputedStringProperty = false;
             let hasComputedNumberProperty = false;
 
-            for (const memberDecl of node.properties) {
+            let i = 0;
+            let offset = 0;
+            for (i = 0; i < node.properties.length; i++) {
+                const memberDecl = node.properties[i];
                 let member = memberDecl.symbol;
                 if (memberDecl.kind === SyntaxKind.PropertyAssignment ||
                     memberDecl.kind === SyntaxKind.ShorthandPropertyAssignment ||
@@ -11262,6 +11265,7 @@ namespace ts {
                         return unknownType;
                     }
                     spread = getSpreadType(spread, type, /*isFromObjectLiteral*/ false);
+                    offset = i + 1;
                     continue;
                 }
                 else {
@@ -11315,8 +11319,8 @@ namespace ts {
             return createObjectLiteralType();
 
             function createObjectLiteralType() {
-                const stringIndexInfo = hasComputedStringProperty ? getObjectLiteralIndexInfo(node, propertiesArray, IndexKind.String) : undefined;
-                const numberIndexInfo = hasComputedNumberProperty ? getObjectLiteralIndexInfo(node, propertiesArray, IndexKind.Number) : undefined;
+                const stringIndexInfo = hasComputedStringProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, IndexKind.String) : undefined;
+                const numberIndexInfo = hasComputedNumberProperty ? getObjectLiteralIndexInfo(node.properties, offset, propertiesArray, IndexKind.Number) : undefined;
                 const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, stringIndexInfo, numberIndexInfo);
                 const freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : TypeFlags.FreshLiteral;
                 result.flags |= TypeFlags.ContainsObjectLiteral | freshObjectLiteralFlag | (typeFlags & TypeFlags.PropagatingFlags);
diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index a18146bdaa1..84d5462914c 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -45,7 +45,7 @@ var __assign = (this && this.__assign) || Object.assign || function(t) {
         const restHelper = `
 var __rest = (this && this.__rest) || function (s, e) {
     var t = {};
-    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && !e.indexOf(p))
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) === -1)
         t[p] = s[p];
     return t;
 };`;
diff --git a/src/compiler/transformers/destructuring.ts b/src/compiler/transformers/destructuring.ts
index a8c00776741..692d021eb5e 100644
--- a/src/compiler/transformers/destructuring.ts
+++ b/src/compiler/transformers/destructuring.ts
@@ -304,17 +304,19 @@ namespace ts {
             if (properties.length !== 1) {
                 // For anything but a single element destructuring we need to generate a temporary
                 // to ensure value is evaluated exactly once.
-                // When doing so we want to hightlight the passed in source map node since thats the one needing this temp assignment
+                // When doing so we want to highlight the passed in source map node since that's the one needing this temp assignment
                 value = ensureIdentifier(value, /*reuseIdentifierExpressions*/ true, location, emitTempVariableAssignment);
             }
 
             let bindingElements: ObjectLiteralElementLike[] = [];
+            let computedTempVariables: Expression[];
             for (let i = 0; i < properties.length; i++) {
                 const p = properties[i];
                 if (p.kind === SyntaxKind.PropertyAssignment || p.kind === SyntaxKind.ShorthandPropertyAssignment) {
                     if (!transformRest ||
                         p.transformFlags & TransformFlags.ContainsSpreadExpression ||
-                        (p.kind === SyntaxKind.PropertyAssignment && p.initializer.transformFlags & TransformFlags.ContainsSpreadExpression)) {
+                        (p.kind === SyntaxKind.PropertyAssignment && p.initializer.transformFlags & TransformFlags.ContainsSpreadExpression) ||
+                        isComputedPropertyName(p.name)) {
                         if (bindingElements.length) {
                             emitRestAssignment(bindingElements, value, location, target);
                             bindingElements = [];
@@ -322,7 +324,11 @@ namespace ts {
                         const propName = <Identifier | LiteralExpression>(<PropertyAssignment>p).name;
                         const bindingTarget = p.kind === SyntaxKind.ShorthandPropertyAssignment ? <ShorthandPropertyAssignment>p : (<PropertyAssignment>p).initializer || propName;
                         // Assignment for bindingTarget = value.propName should highlight whole property, hence use p as source map node
-                        emitDestructuringAssignment(bindingTarget, createDestructuringPropertyAccess(value, propName), p);
+                        const propAccess = createDestructuringPropertyAccess(value, propName);
+                        if (isComputedPropertyName(propName)) {
+                            (computedTempVariables = computedTempVariables || []).push((propAccess as ElementAccessExpression).argumentExpression);
+                        }
+                        emitDestructuringAssignment(bindingTarget, propAccess, p);
                     }
                     else {
                         bindingElements.push(p);
@@ -336,7 +342,7 @@ namespace ts {
                         bindingElements = [];
                     }
                     const propName = (p as SpreadAssignment).expression as Identifier;
-                    const restCall = createRestCall(value, target.properties, p => p.name, target);
+                    const restCall = createRestCall(value, target.properties, p => p.name, target, computedTempVariables);
                     emitDestructuringAssignment(propName, restCall, p);
                 }
             }
@@ -413,17 +419,28 @@ namespace ts {
 
         /** Given value: o, propName: p, pattern: { a, b, ...p } from the original statement
          * `{ a, b, ...p } = o`, create `p = __rest(o, ["a", "b"]);`*/
-        function createRestCall<T extends Node>(value: Expression, elements: T[], getPropertyName: (element: T) => PropertyName, location: TextRange): Expression {
-            const propertyNames: LiteralExpression[] = [];
+        function createRestCall<T extends Node>(value: Expression, elements: T[], getPropertyName: (element: T) => PropertyName, location: TextRange, computedTempVariables: Expression[]): Expression {
+            const propertyNames: Expression[] = [];
             for (let i = 0; i < elements.length - 1; i++) {
-                if (isOmittedExpression(elements[i])) {
+                const element = elements[i];
+                if (isOmittedExpression(element)) {
                     continue;
                 }
-                const str = <StringLiteral>createSynthesizedNode(SyntaxKind.StringLiteral);
-                str.pos = location.pos;
-                str.end = location.end;
-                str.text = getTextOfPropertyName(getPropertyName(elements[i]));
-                propertyNames.push(str);
+                if (isComputedPropertyName(getPropertyName(element))) {
+                    // get the temp name and put that in there instead, like `_tmp + ""`
+                    const stringifiedTemp = <StringLiteral>createSynthesizedNode(SyntaxKind.StringLiteral);
+                    stringifiedTemp.pos = location.pos;
+                    stringifiedTemp.end = location.end;
+                    stringifiedTemp.text = "";
+                    propertyNames.push(createBinary(computedTempVariables.shift(), SyntaxKind.PlusToken, stringifiedTemp));
+                }
+                else {
+                    const str = <StringLiteral>createSynthesizedNode(SyntaxKind.StringLiteral);
+                    str.pos = location.pos;
+                    str.end = location.end;
+                    str.text = getTextOfPropertyName(getPropertyName(element));
+                    propertyNames.push(str);
+                }
             }
             const args = createSynthesizedNodeArray([value, createArrayLiteral(propertyNames, location)]);
             return createCall(createIdentifier("__rest"), undefined, args);
@@ -522,6 +539,7 @@ namespace ts {
             const elements = name.elements;
             const numElements = elements.length;
             let bindingElements: BindingElement[] = [];
+            let computedTempVariables: Expression[];
             for (let i = 0; i < numElements; i++) {
                 const element = elements[i];
                 if (isOmittedExpression(element)) {
@@ -533,12 +551,15 @@ namespace ts {
                         bindingElements = [];
                     }
                     const restCall = createRestCall(value,
-                                                    name.elements,
+                                                    elements, // name.elements,
                                                     element => (element as BindingElement).propertyName || <Identifier>(element as BindingElement).name,
-                                                    name);
+                                                    name,
+                                                    computedTempVariables);
                     emitBindingElement(element, restCall);
                 }
-                else if (transformRest && !(element.transformFlags & TransformFlags.ContainsSpreadExpression)) {
+                else if (transformRest &&
+                         !(element.transformFlags & TransformFlags.ContainsSpreadExpression) &&
+                         !isComputedPropertyName(element.propertyName || element.name)) {
                     // do not emit until we have a complete bundle of ES2015 syntax
                     bindingElements.push(element);
                 }
@@ -548,8 +569,13 @@ namespace ts {
                         bindingElements = [];
                     }
                     // Rewrite element to a declaration with an initializer that fetches property
+                    // TODO: Probably save the result of createDestructuringPropertyAccess if propName is a computed property
                     const propName = element.propertyName || <Identifier>element.name;
-                    emitBindingElement(element, createDestructuringPropertyAccess(value, propName));
+                    const propAccess = createDestructuringPropertyAccess(value, propName);
+                    if (isComputedPropertyName(propName)) {
+                        (computedTempVariables = computedTempVariables || []).push((propAccess as ElementAccessExpression).argumentExpression);
+                    }
+                    emitBindingElement(element, propAccess);
                 }
             }
             if (bindingElements.length) {
diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index a9f2429d376..ed15264ba16 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -1262,6 +1262,7 @@ namespace ts {
                     case SyntaxKind.Decorator:
                     case SyntaxKind.JsxExpression:
                     case SyntaxKind.JsxSpreadAttribute:
+                    case SyntaxKind.SpreadAssignment:
                         return true;
                     case SyntaxKind.ExpressionWithTypeArguments:
                         return (<ExpressionWithTypeArguments>parent).expression === node && isExpressionWithTypeArgumentsInClassExtendsClause(parent);