diff --git a/src/expression.js b/src/expression.js
index b820a6bf64..086a01c58a 100755
--- a/src/expression.js
+++ b/src/expression.js
@@ -214,7 +214,12 @@ pp.parseExprSubscripts = function(refShorthandDefaultPos) {
 }
 
 pp.parseSubscripts = function(base, start, noCalls) {
-  if (this.eat(tt.dot)) {
+  if (this.eat(tt.doubleColon)) {
+    let node = this.startNodeAt(start)
+    node.object = base
+    node.callee = this.parseNoCallExpr()
+    return this.parseSubscripts(this.finishNode(node, "BindExpression"), start, noCalls)
+  } else if (this.eat(tt.dot)) {
     let node = this.startNodeAt(start)
     node.object = base
     node.property = this.parseIdent(true)
@@ -240,6 +245,13 @@ pp.parseSubscripts = function(base, start, noCalls) {
   } return base
 }
 
+// Parse a no-call expression (like argument of `new` or `::` operators).
+
+pp.parseNoCallExpr = function() {
+  let start = this.markPosition()
+  return this.parseSubscripts(this.parseExprAtom(), start, true)
+}
+
 // Parse an atomic expression — either a single token that is an
 // expression, an expression started by a keyword like `function` or
 // `new`, or an expression wrapped in punctuation like `()`, `[]`,
@@ -363,6 +375,15 @@ pp.parseExprAtom = function(refShorthandDefaultPos) {
   case tt.backQuote:
     return this.parseTemplate()
 
+  case tt.doubleColon:
+    node = this.startNode()
+    this.next()
+    node.object = null
+    let callee = node.callee = this.parseNoCallExpr()
+    if (callee.type !== "MemberExpression")
+      this.raise(callee.start, "Binding should be performed on object property.")
+    return this.finishNode(node, "BindExpression")
+
   default:
     this.unexpected()
   }
@@ -472,8 +493,7 @@ pp.parseNew = function() {
       this.raise(node.property.start, "The only valid meta property for new is new.target")
     return this.finishNode(node, "MetaProperty")
   }
-  let start = this.markPosition()
-  node.callee = this.parseSubscripts(this.parseExprAtom(), start, true)
+  node.callee = this.parseNoCallExpr()
   if (this.eat(tt.parenL)) node.arguments = this.parseExprList(
     tt.parenR,
     this.options.features["es7.trailingFunctionCommas"]
diff --git a/src/tokenize.js b/src/tokenize.js
index e99fc74080..fc9d706bb8 100755
--- a/src/tokenize.js
+++ b/src/tokenize.js
@@ -320,7 +320,13 @@ pp.getTokenFromCode = function(code) {
   case 93: ++this.pos; return this.finishToken(tt.bracketR)
   case 123: ++this.pos; return this.finishToken(tt.braceL)
   case 125: ++this.pos; return this.finishToken(tt.braceR)
-  case 58: ++this.pos; return this.finishToken(tt.colon)
+
+  case 58:
+    if (this.options.features["es7.functionBind"] && this.input.charCodeAt(this.pos + 1) === 58)
+      return this.finishOp(tt.doubleColon, 2)
+    ++this.pos
+    return this.finishToken(tt.colon)
+
   case 63: ++this.pos; return this.finishToken(tt.question)
   case 64: ++this.pos; return this.finishToken(tt.at)
 
diff --git a/src/tokentype.js b/src/tokentype.js
index 609e508583..05d1d53186 100755
--- a/src/tokentype.js
+++ b/src/tokentype.js
@@ -54,6 +54,7 @@ export const types = {
   comma: new TokenType(",", beforeExpr),
   semi: new TokenType(";", beforeExpr),
   colon: new TokenType(":", beforeExpr),
+  doubleColon: new TokenType("::", beforeExpr),
   dot: new TokenType("."),
   question: new TokenType("?", beforeExpr),
   arrow: new TokenType("=>", beforeExpr),