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.
45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
// A nested array/slice literal (`.[.[1, 2], .[3, 4]]`) at an expected slice-of-
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// slices type (`[][]i64`) materializes each inner `[N]T` literal as a real `[]T`
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// slice, so indexing the inner slice in the callee reads element contents
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// correctly — for both the local-bound form and the direct-call-argument form.
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// Regression (issue 0085): inner literals were appended as raw `[N]T` arrays
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// under an element type of `[]T`, so the outer aggregate's elements were arrays
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// where slice {ptr,len} headers were expected; indexing the inner slice read a
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// garbage pointer and segfaulted. The per-element array->slice materialization
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// recurses with the nesting, so every level coerces.
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#import "modules/std.sx";
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sum_nested :: (xss: [][]i64) -> i64 {
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total := 0;
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i := 0;
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while i < xss.len {
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j := 0;
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while j < xss[i].len { total += xss[i][j]; j += 1; }
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i += 1;
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}
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return total;
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}
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count_x :: (xss: [][]string) -> i64 {
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n := 0;
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i := 0;
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while i < xss.len {
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j := 0;
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while j < xss[i].len { if xss[i][j] == "x" { n += 1; } j += 1; }
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i += 1;
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}
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return n;
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}
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main :: () {
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// numeric [][]i64 — local-bound vs direct-arg both sum to 10.
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local : [][]i64 = .[.[1, 2], .[3, 4]];
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print("num local={}\n", sum_nested(local));
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print("num direct={}\n", sum_nested(.[.[1, 2], .[3, 4]]));
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// string [][]string — local-bound vs direct-arg both count 4 "x"s.
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slocal : [][]string = .[.["x", "a"], .["b", "x"], .["x", "x"]];
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print("str local={}\n", count_x(slocal));
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print("str direct={}\n", count_x(.[.["x", "a"], .["b", "x"], .["x", "x"]]));
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}
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