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
1.0 KiB
Plaintext
23 lines
1.0 KiB
Plaintext
// A DIRECT array dimension that is genuinely not a compile-time integer (a
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// runtime call) is a hard error — ONE clean diagnostic + non-zero exit. Crucially
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// it must NOT fabricate a length and must NOT crash later in lowering: the bad
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// var is used downstream (element store + read, `.len`), and lowering has to bail
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// gracefully on the `.unresolved` type rather than `@panic` in `sizeOf` or pile
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// on cascade errors.
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//
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// Regression (issue 0083): the stateful `resolveArrayLen` emitted the diagnostic
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// then `return 0` — fabricating a 0-length array (0-byte alloca, OOB access) to
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// dodge the `sizeOf` panic. It now returns null → the `.unresolved` sentinel; the
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// binding's lowering bails on it (a field access on an already-diagnosed
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// `.unresolved` value stays silent), so the single real diagnostic aborts the
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// build with no fabrication and no panic.
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#import "modules/std.sx";
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get :: () -> i64 { return 5; }
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main :: () {
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a : [get()]i64 = ---;
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a[0] = 7;
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print("unreachable: {} {}\n", a.len, a[0]);
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}
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