Symfony version(s) affected

7.2 (91588b3)

Description

getVarName only appears on 7.1, and replaced with constant in 7.2:

The 7.2 TranslationDefaultDomainNodeVisitor references getVarName, which does not exist in version 7.2:

This issue appears to stem from a mistakenly ahead porting by @nicolas-grekas. I'm unsure if it is safe to reference INTERNAL_VAR_NAME in this context.

How to reproduce

1. Clone https://github.com/database-playground/app-sf/tree/def0e92908d3eaadf41802142742a4d8b5e3f2b0
2. Run composer update
3. It throws Attempted to call an undefined method named "getVarName" of class "Symfony\Bridge\Twig \NodeVisitor\TranslationDefaultDomainNodeVisitor".

Possible Solution

Change getVarName to INTERNAL_VAR_NAME.

Additional Context

No response