Files
sx/examples/1416-ffi-jni-class-06-desc.sx
agra 4e942b5373 test: migrate examples to XXXX-category-name layout + split expected streams
Rename all example tests/companions to the XXXX-category-test-name scheme
(per-category 100-blocks: basic 0010, types 0100, ... errors 1000,
diagnostics 1100, ffi 1200, ffi-objc 1300, ffi-jni 1400, vectors 1500,
platform 1600). Companions and dir/C fixtures move in lockstep with their
parent test; #import/#source/#include paths rewritten to match.

Expected output now lives in examples/expected/ (a sibling dir of the
tests) split into three streams per the new convention:
  <name>.exit / <name>.stdout / <name>.stderr  (+ optional <name>.ir)

run_examples.sh rewritten: scans examples/ and issues/ for an
expected/<name>.exit marker, captures stdout and stderr separately (no
more 2>&1), compares each stream + exit + optional IR snapshot.

Behavior validated unchanged: every renamed test reproduces its prior
merged output + exit (diffs limited to file paths/basenames embedded in
diagnostics + traces, which correctly reflect the new names). Suite:
292 passed, 0 failed. 50-smoke.sx split + issue relocation + docs follow
in subsequent commits.
2026-06-01 19:05:15 +03:00

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// Phase 2 step 2.6 (PLAN-FFI.md): xfail then green for the
// `#jni_method_descriptor("(Sig)Ret")` per-method JNI-descriptor
// override.
//
// The default descriptor is derived from sx types (Phase 2.8); this
// directive is the escape hatch when the auto-derived signature
// doesn't match (e.g., synthetic methods, ambiguous overloads,
// accessing JNI internals). It appears trailing the method's return
// type, before the terminating `;`.
#import "modules/std.sx";
Foo :: #foreign #jni_class("com/example/Foo") {
weirdMethod :: (self: *Self) -> s32 #jni_method_descriptor("()I");
}
main :: () -> s32 {
print("parse-only ok\n");
0;
}