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sx/examples/modules/0783-modules-qualified-generic-alias-instance-dispatch.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 generic-struct ALIAS whose RHS is a qualified head (`ABox :: a.Box(i64)`)
// must make an ALIAS-typed receiver (`x: ABox`) a first-class dispatch instance:
// `x.tag()` runs the author `a`'s body with `a`'s bindings — never a dead end.
// Two namespaces author a same-name generic `Box($T)` with a DIFFERENT layout and
// a DIFFERENT `tag`; the alias over `a.Box(i64)` must dispatch `a.Box.tag`.
//
// Regression (Phase E4 Counter-2): the alias registration cloned the layout into
// a fresh type named `ABox` but did NOT mirror the instance template/bindings/
// author onto the alias name, so `x.tag()` on an `ABox` receiver resolved to
// nothing (unresolved). Copying the three instance-map entries to the alias name
// makes the alias receiver dispatch its author's method.
#import "modules/std.sx";
a :: #import "0783-modules-qualified-generic-alias-instance-dispatch/a.sx";
b :: #import "0783-modules-qualified-generic-alias-instance-dispatch/b.sx";
ABox :: a.Box(i64);
main :: () -> i32 {
x : ABox = .{ x = 5 };
print("size={} tag={}\n", size_of(ABox), x.tag());
0
}