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.
26 lines
963 B
Plaintext
26 lines
963 B
Plaintext
// Phase 4.2 (core) — a generic struct with a pack type-param `..$Ts: []Type`
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// and a pack-shaped tuple field `(..$Ts)`. Each instantiation binds the
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// remaining type args as the pack, so the field is a tuple of those per-position
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// types. Storing the whole tuple field and reading its elements both work.
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#import "modules/std.sx";
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Box :: struct($R: Type, ..$Ts: []Type) {
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r: $R;
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pair: (..$Ts); // tuple of the pack's element types
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}
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main :: () -> i32 {
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// Box(i64, i32, string): R=i64, Ts=[i32, string], pair: (i32, string).
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a : Box(i64, i32, string) = ---;
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a.r = 7;
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a.pair = (42, "hi"); // whole-tuple field store
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print("a: r={} 0={} 1={}\n", a.r, a.pair.0, a.pair.1);
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// A different shape → a different per-position tuple field.
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b : Box(bool, string, bool) = ---; // Ts=[string, bool], pair: (string, bool)
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b.pair = ("x", true);
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print("b: 0={} 1={}\n", b.pair.0, b.pair.1);
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0
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}
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