Optional chaining in templates does not seem to work · Issue #11088 · vuejs/vue · GitHub

8000 Optional chaining in templates does not seem to work · Issue #11088 · vuejs/vue · GitHub

Optional chaining in templates does not seem to work #11088

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Optional chaining in templates does not seem to work#11088

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contribution welcomefeature request

Version

15.8.3

Reproduction link

https://template-explorer.vuejs.org/#%3Cdiv%20id%3D%22app%22%20v-if%3D%22obj%3F.a%22%3E%7B%7B%20msg%20%7D%7D%3C%2Fdiv%3E

Steps to reproduce

Use a v-if that uses optional chaining w/ @vue/cli version 4.2.0:

v-if="test?.length > 0"

What is expected?

no error is thrown

What is actually happening?

following error is thrown:

  Errors compiling template:

  invalid expression: Unexpected token '.' in

    test?.length > 0

  Raw expression: v-if="test?.length > 0"

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