Compiler crash at polymorphic_assign_index because Type **gt_ is null

[Hamza12700]

Context

The compiler crashed when (I assume) doing simply math operations or type conversion.

Operating-System: Linux archlinux 6.14.7
Odin version: odin version dev-2025-04:d9f990d42
odin report output:

Odin:    dev-2025-04:d9f990d42
        OS:      Arch Linux, Linux 6.14.7-arch2-1
        CPU:     11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
        RAM:     7579 MiB
        Backend: LLVM 19.1.7

Failure Information (for bugs)

For some reason the below code crashed the compiler. It's just doing simple math stuff (adding number together):

button :: proc(layout: ^Layout, size: [2]f32, color: [4]u8) -> bool

button(&layout, {30, 100}, { 230, 41, 55, 255 }) // <- This failed
button(&layout, {30, 20}, { 230, 41, 55, 255 })

I tried to reproduce the bug but it's not happening anymore.

Failure Logs

SegFaulted, attempted to deference a null pointer in polymorphic_assign_index because the Type **gt_ is null.