Files
sx/examples/protocols/0410-protocols-impl-visibility.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

22 lines
942 B
Plaintext

// Impl visibility — an `impl Into(...) for ...` is registered into
// the global impl table when its module is imported anywhere in the
// program, but is only **visible** from files that themselves
// transitively import the impl's defining module.
//
// Setup:
// - 179-impl-visibility-impl.sx declares an `impl Into(Wrap) for i64`.
// - 179-impl-visibility-user.sx tries `xx 7 : Wrap` but only
// imports the shared types — NOT the impl module.
// - The xx at the user-file site must produce a "no visible xx
// conversion" diagnostic, not silently fall through to whatever
// was registered in another module.
//
// The diagnostic is the success criterion — the compile error is the
// expected output. Tests/expected/.txt captures it; .exit is 1.
#import "modules/std.sx";
#import "./0410-protocols-impl-visibility-impl.sx";
#import "./0410-protocols-impl-visibility-user.sx";
main :: () -> i32 { run_user() }