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.
35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
// Enum literals flowing into OPTIONAL destinations resolve against the
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// optional's CHILD type and wrap (issue 0098). Pre-fix, the literal fell
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// into resolveVariantValue's non-enum fallback: variant 0, mis-typed as
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// the optional itself — `return .android_apk;` was observed by callers as
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// `.ios` or even null, layout-dependent.
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#import "modules/std.sx";
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Platform :: enum u8 { ios; android_apk; macos; linux; windows; }
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classify :: (n: i64) -> ?Platform {
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if n == 1 { return .android_apk; } // return: literal into ?Platform
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if n == 2 { return .windows; } // non-zero, non-adjacent variant
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return null;
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}
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main :: () -> i32 {
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p := classify(1);
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if p == null { print("BUG: null\n"); return 1; }
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if p! != .android_apk { print("BUG: wrong variant\n"); return 2; }
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w := classify(2);
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if w == null or w! != .windows { print("BUG: windows\n"); return 3; }
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if classify(9) != null { print("BUG: not null\n"); return 4; }
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// assignment + reassignment: literal into a ?Platform slot
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q : ?Platform = .macos;
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if q == null or q! != .macos { print("BUG: assign\n"); return 5; }
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q = .linux;
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if q! != .linux { print("BUG: reassign\n"); return 6; }
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print("ok\n");
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return 0;
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}
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