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.
23 lines
855 B
Plaintext
23 lines
855 B
Plaintext
// Value-carrying failable main `-> (int, !)` (ERR step E4.2). The entry-point
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// wrapper extracts the `{value, error}` tuple main returns: on success it exits
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// with the integer value (truncated to u8, like a plain integer main); on an
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// escaping error it prints the header + trace to stderr and exits 1 (the same
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// reporter as the pure `-> !` form — see 244). This run takes the success path.
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// Expected exit code: 64 (the returned value).
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#import "modules/std.sx";
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ParseErr :: error { Empty, BadDigit };
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inner :: (n: i32) -> (i32, !ParseErr) {
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if n == 0 { raise error.Empty; }
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if n < 0 { raise error.BadDigit; }
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return n * 2;
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}
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main :: () -> (i32, !ParseErr) {
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v := try inner(32); // succeeds → v = 64
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print("v = {}\n", v);
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return v; // success → exit code 64
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}
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