### Describe the bug After #12070 if a snippet is incorrectly parsed the compiler just let it go loose ### Reproduction [REPL](https://svelte-5-preview.vercel.app/#H4sIAAAAAAAAAy3KQQrCMBBG4avI78ZCQNxmpecwLoKZQqCdDpmpKEPuLqVdvo_nGOtEivh0cJ4JEQ8RBNhPttAPTUYI0GVt700S-1m5ipCdjNQu3yFxzjmxXw_vif3eiAu1fbkNHQHzUupYqSBaW6m_-h8H6a78fQAAAA==) works ### Logs _No response_ ### System Info ```shell repl ``` ### Severity annoyance
