Compiler segfault when coercing variant to any-union

[Airtz]

Context

Odin:    dev-2025-04-nightly:d9f990d
OS:      Windows 10 Professional (version: 22H2), build 19045.5487
CPU:     AMD Ryzen 7 6800H with Radeon Graphics
RAM:     15612 MiB
Backend: LLVM 20.1.0

Expected Behavior

Compile error disallowing any as an union variant.

Current Behavior

Compiler segfault.

Failure Information

Steps to Reproduce

package main

U :: union {any}

main :: proc() {
    u: U = 1
}

Failure Logs

Program terminated with signal: SIGSEGV
Compiler returned: 139