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.
21 lines
770 B
Plaintext
21 lines
770 B
Plaintext
// Auto-ref of a COMPOUND lvalue (field access / index / deref) passed to a
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// `*T` parameter must reference the REAL lvalue, not a copy. Regression: a
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// field-access argument (e.g. `make_move(self.board, m)`) silently passed the
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// address of a temporary copy, so mutations through the pointer were lost with
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// no diagnostic. A plain local (`bump(x)`) already auto-ref'd; now compound
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// lvalues do too. Expected: w.s.v == 42 (the real field was mutated).
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#import "modules/std.sx";
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S :: struct { v: i32; }
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W :: struct { s: S; }
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bump :: (p: *S) { p.v = p.v + 41; }
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main :: () -> i32 {
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w : W = .{ s = .{ v = 1 } };
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bump(w.s); // field access, no `@` — auto-refs &w.s
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print("w.s.v = {}\n", w.s.v); // 42, not 1
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return 0;
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}
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