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sx/examples/modules/0777-modules-bare-generic-instance-method-visible-author.sx
agra 66bdc70bf1 test: group examples into per-category folders
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.
2026-06-21 14:41:34 +03:00

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// A BARE generic struct INSTANCE method (`x.tag()`) must dispatch to the method
// authored alongside the instance's layout — the single bare-VISIBLE author —
// NOT the global last-wins `fn_ast_map["Box.tag"]`, which a NON-visible
// 2-flat-hop same-name template's method can win.
//
// `b.sx` declares a one-field `Box($T)` (size 8) whose `tag` returns `self.x+8`,
// and itself flat-imports `c.sx`, whose two-field `Box($T)` (size 16) declares a
// `tag` returning `self.x+16`. This file flat-imports ONLY `b.sx`, so `b.Box` is
// one flat hop away (visible) and `c.Box` is two hops (NOT bare-visible).
//
// Regression (Phase E4 finding #1, instance-method site): the static head
// `Box(i64).make(7)` already selected `b.Box` for the layout (size 8), but the
// instance method `x.tag()` resolved by bare template name in `fn_ast_map`, so it
// ran `c.Box.tag` (returning 7+16=23) on the b instance. Fail-before printed
// `size=8 tag=23`; with body-author ≡ layout-author it runs b's `tag` (7+8=15).
#import "modules/std.sx";
#import "0777-modules-bare-generic-instance-method-visible-author/b.sx";
main :: () -> i32 {
x := Box(i64).make(7);
print("size={} tag={}\n", size_of(type_of(x)), x.tag());
0
}