stage2 compiler crashes initializing global vector

[billzez]

Zig Version

0.10.0-dev.4217+9d8cdb855

Steps to Reproduce

const Vec2 = @Vector(2, f32);

var pos = Vec2{ 0.0, 0.0 };

pub fn main() void {
    pos = Vec2{ 0.0, 0.0 };
}

Expected Behavior

Compiles

Actual Behavior

$ zig build-exe main.zig 
Segmentation fault

[topolarity]

Also happens with non-vectors:

var pos = [2]f32{ 0.0, 0.0 };
test {
    pos = [2]f32{ 0.0, 0.0 };
}

Looks like we are probably discarding the init Values on accident.