001 shape basic

// TEST: kernel.shape and kernel.init basic usage
//
// Minimal test - just verify the transform emits valid code

~import std/kernel
~import std/io

// Declare the shape
~std/kernel:shape(Body) {
    x: f64,
    y: f64,
    mass: f64,
}

// Initialize - generates Body struct and kernel_k variable
~std/kernel:init(Body) {
    x: 42.0,
    y: 0,
    mass: 1.5,
}

// Simple output to verify we got here
~std/io:print.ln("kernel initialized")