Deep object as dynamic argument in custom directive [RFC-0003]

[drozdzynski]

Version

2.6.7

Reproduction link

https://jsfiddle.net/3qbky0z7/4/

Steps to reproduce

Create custom directive with a dynamic argument:
v-test:[deep.arg]="value"

What is expected?

It should get the value from path deep.arg.

What is actually happening?

Inside the binding object of a custom directive, arg key have value [deep.

[posva]

For the moment use a computed property to get the nested value or use v-test:[deep['arg']]="value"

[shasharoman]

The workaround: v-test:[deep['arg']]="value" @posva mentioned will cause the console to print warn message: