b22a714840
The JIT that runs makepad apps from source: lexer, front end, type checker, lazy borrow checker (Gandalf; `--check-first` opts in), codegen, session and warm/cold caches keyed by compiler stamp, provided crates bound late, startup images, live patching. User-facing name is `makepad run` (binary `makepad`, MAKEPAD_RUN_* env, ~/.makepad-run); libs/relax stays the internal library name. `makepad check` reports rustc-style diagnostics with rustc error codes and checks a whole workspace (`--workspace`). Runs on macOS, Linux, Windows and Android. makepad-remote: one tool schema for apps and the WM (app/1): grabs, captures, traces, frame profiles and tweaks. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
22 lines
889 B
Rust
22 lines
889 B
Rust
// A palette body edit must invalidate every caller that absorbed it, including O3.
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struct Cell { light: f32 }
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struct Palette { red: f32, green: f32, blue: f32, generation: u32 }
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fn palette() -> Palette {
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Palette { red: 0.125, green: 0.25, blue: 0.5, generation: 1 }
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}
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pub fn version() -> u32 { palette().generation }
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pub fn color(c: &Cell) -> [f32; 4] {
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let p = palette();
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[p.red * c.light, p.green * c.light, p.blue * c.light, 1.0]
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}
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#[test]
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fn run() {
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let color = std::hint::black_box(color as fn(&Cell) -> [f32; 4]);
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let version = std::hint::black_box(version as fn() -> u32);
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let cell = Cell { light: 2.0 };
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println!("out immediate {} {:?}", version(), color(&cell));
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for _ in 0..10000 { std::hint::black_box(color(&cell)); }
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std::thread::sleep(std::time::Duration::from_millis(1000));
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println!("out warm {} {:?}", version(), color(&cell));
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}
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