Crash in InternPool when referencing a non-existant member of a struct

[IntegratedQuantum]

Zig Version

0.12.0-dev.1390+94cee4fb2

Steps to Reproduce and Observed Behavior

I've been getting crashes like this for a few months now, where having a compiler error in specific cases causes zig to crash.

const std = @import("std");

pub const World = struct {
	itemDrops: @This().doesntExist = undefined, // Error here
};

pub const RotationMode = struct {
	dependsOnNeighbors: bool = false,
	generateData: *const fn(world: *World) void = undefined,
};

var rotationModes: std.StringHashMap(RotationMode) = undefined;

pub fn main() !void {
	rotationModes = undefined;
	var result: RotationMode = .{};
	_ = result;
}

$ zig build-exe test.zig
Segmentation fault (core dumped)

Expected Behavior

It should report a compiler error:

$ zig build-exe test.zig
test.zig:4:20: error: struct 'test.World' has no member named 'doesntExist'
 itemDrops: @This().doesntExist = undefined, // Error here
            ~~~~~~~^~~~~~~~~~~~
test.zig:3:19: note: struct declared here
pub const World = struct {
                  ^~~~~~

I suspect that this may be similar to #17859. It appears to produce a similar stack trace. The circumstances appear to be different however. That's why I decided to report this separately.
It appears that the InternPool isn't great at dealing with compiler errors in specific circumstances.

[Daggerfall-is-the-best-TES-game]

on zig-windows-x86_64-0.14.0-dev.154+768b17755 I get this error message so I think this has been fixed

src\main.zig:4:23: error: struct 'main.World' has no member named 'doesntExist'
    itemDrops: @This().doesntExist = undefined, // Error here
               ~~~~~~~^~~~~~~~~~~~
src\main.zig:3:19: note: struct declared here
pub const World = struct {
                  ^~~~~~

[IntegratedQuantum]

It also works for me, even with 0.13.0, and it's also working with a debug build of the compiler.

[nektro]

we should double check there's a test covering this before closing