Segfault on equal sign in parapoly param

[leath-dub]

Context

na

Expected Behavior

Compiler should not segfault, it should report a syntax error

Current Behavior

It crashes and segfaults

Steps to Reproduce

Try compile the following file:

package main

Foo :: struct($T: typeid) {}
Bar :: struct($V: Foo($T=)) {}

This outputs the following when running odin build .:

The process was killed by SIGSEGV: Segmentation fault

Gdb sais that it fails on check_expr_base I think it is the $T= that is causing the issue.