66bdc70bf1
Move examples/*.sx and their expected/ snapshots into per-category subfolders (examples/<category>/...). Folder = leading filename token, with ffi-objc/ffi-jni kept whole; filenames are unchanged. The corpus runner and LSP sweep now discover each category's expected/ dir, while issues/ stays flat. Example 1058's repo-root-relative companion import is made file-relative. Path strings embedded in 164 snapshots were regenerated (path-only changes). Test-layout docs in CLAUDE.md updated.
31 lines
799 B
Plaintext
31 lines
799 B
Plaintext
// impl Protocol for built-in scalar types (f32, i64, bool, u32, ...) —
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// both static dispatch (`f32.lerp(...)`) and protocol-boxed dispatch via
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// `#inline` erasure.
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Lerpable :: protocol #inline {
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lerp :: (self: *Self, b: Self, t: f32) -> Self;
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}
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impl Lerpable for f32 {
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lerp :: (self: f32, b: f32, t: f32) -> f32 { self + (b - self) * t }
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}
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do_lerp :: (a: Lerpable, b: f32, t: f32) -> f32 {
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a.lerp(b, t)
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}
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main :: () -> void {
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// Static call through impl
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result := f32.lerp(0.0, 10.0, 0.5);
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print("lerp(0, 10, 0.5) = {}\n", result);
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// Protocol dispatch through #inline erasure
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val : f32 = 0.0;
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p : *f32 = @val;
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l : Lerpable = xx p;
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result2 := do_lerp(l, 10.0, 0.25);
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print("lerp(0, 10, 0.25) = {}\n", result2);
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}
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#import "modules/std.sx";
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