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>
47 lines
1 KiB
Rust
47 lines
1 KiB
Rust
// Operators on references to primitives (F29): std implements the operator traits for `&prim`
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// (`impl Not for &bool`, `impl Add<i32> for &i32`, `impl Neg for &i64`, ...), so the operand
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// auto-dereferences. rustc: all pass.
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fn first_false(v: &[bool]) -> usize {
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let mut i = 0;
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for o in v.iter() {
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if !o {
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return i;
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}
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i += 1;
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}
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v.len()
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}
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#[test]
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fn not_on_ref_bool() {
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assert!(first_false(&[true, false]) == 1);
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let b = true;
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let r = &b;
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assert!(!r == false);
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}
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#[test]
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fn unary_on_refs() {
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let x: i64 = 5;
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let y: u32 = 0b1010;
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let f: f32 = 1.5;
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assert!(-&x == -5);
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assert!(!&y == !0b1010u32);
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assert!(-&f == -1.5);
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}
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#[test]
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fn binary_on_refs() {
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let a: i32 = 7;
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let b: i32 = 3;
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let f: f32 = 2.0;
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let g: f32 = 4.0;
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assert!(&a + b == 10);
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assert!(a - &b == 4);
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assert!(&a * &b == 21);
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assert!(&f * &g == 8.0);
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assert!((&a & 1) == 1);
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let v = [1u32, 2, 3];
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let s: u32 = v.iter().fold(0, |acc, x| acc + x);
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assert!(s == 6);
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}
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