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
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
// Comptime slice over a non-string AGGREGATE: assemble a pool of candidate
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// variants in a local array, then mint an enum from a SUBSLICE of it. This
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// exercises the interp's `subslice` op on an array VALUE (`dirs[0..2]`) — which
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// used to bail ("slice over non-string aggregates not yet supported") — now
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// yielding a real `[]EnumVariant` the `define` decoder reads.
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//
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// `Axis` is built from only the first two of four directions, so `.south` /
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// `.west` are NOT variants of it.
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#import "modules/std.sx";
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#import "modules/std/meta.sx";
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build_axis :: () -> Type {
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dirs := EnumVariant.[
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EnumVariant.{ name = "north", payload = void },
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EnumVariant.{ name = "east", payload = i64 }, // carries a bearing
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EnumVariant.{ name = "south", payload = void },
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EnumVariant.{ name = "west", payload = void },
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];
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return make_enum("Axis", dirs[0..2]); // first two only — a comptime subslice
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}
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Axis :: build_axis();
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main :: () -> i32 {
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a : Axis = .north;
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b : Axis = .east(90);
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if a == { case .north: { print("north\n"); } case .east: (d) { print("east {}\n", d); } }
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if b == { case .north: { print("north\n"); } case .east: (d) { print("east {}\n", d); } }
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return 0;
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}
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