explore

lib/coffeescript/nodes.js

@@ -4378,7 +4378,21 @@ this.toVar}`, upperBound = `${this.fromVar} >= ${idx} && ${gt} ${this.toVar}`, `
         return this.name.assigns(name);
       }
 
+      unrollSplat() {
+        if (!(this.name instanceof Obj)) {
+          return this.name;
+        }
+      }
+
+      // prop =
+      // if @name.properties?[0] instanceof Splat
+      // unrollSplat splat
+      // lg "2", splat
+      // return splat
       compileNode(o) {
+        var lg;
+        lg = console.log;
+        console.log(this.isAssignable(), this.name.unwrapAll());
         return [this.makeCode('...'), ...this.name.compileToFragments(o, LEVEL_OP)];
       }
 

src/nodes.coffee

@@ -2923,7 +2923,18 @@ exports.Splat = class Splat extends Base
   assigns: (name) ->
     @name.assigns name
 
+  unrollSplat: ->
+    return @name unless @name instanceof Obj
+    # prop =
+    # if @name.properties?[0] instanceof Splat
+    # unrollSplat splat
+    # lg "2", splat
+    # return splat
+
+
   compileNode: (o) ->
+    lg = console.log
+    console.log @isAssignable(), @name.unwrapAll()
     [@makeCode('...'), @name.compileToFragments(o, LEVEL_OP)...]
 
   unwrap: -> @name

test/assignment.coffee

@@ -925,8 +925,8 @@ test "#4673: complex destructured object spread variables", ->
   {d.e...} = f: 1
   eq d.e.f, 1
 
-  # {{g}...} = g: 1
-  # eq g, 1
+  {{g}...} = g: 1
+  eq g, 1
 
 test "#4878: Compile error when using destructuring with a splat or expansion in an array", ->
   arr = ['a', 'b', 'c', 'd']