4e942b5373
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.
43 lines
1.6 KiB
Plaintext
43 lines
1.6 KiB
Plaintext
// Phase 1 step 1.4 (PLAN-FFI.md): multiple `#objc_call` sites
|
|
// with the same selector. Today (after 1.3) each site emits its
|
|
// own `call @sel_registerName(<"init">)`; the actual SEL handle
|
|
// is recomputed per call.
|
|
//
|
|
// 1.5 lands selector interning: one static `SEL` global per
|
|
// unique selector string (named `OBJC_SELECTOR_REFERENCES_init`,
|
|
// matching clang's convention) populated once via the runtime
|
|
// at module init. Per call site becomes a single load.
|
|
//
|
|
// Runtime behavior is unchanged before vs. after 1.5; the
|
|
// improvement is visible in `sx ir` only. The IR snapshot at
|
|
// `tests/expected/ffi-objc-call-03-selector-sharing.ir` locks
|
|
// in today's shape (4 `call ptr @sel_registerName` instructions,
|
|
// one per call site). After 1.5 lands selector interning, the
|
|
// snapshot updates to ≤2 (one per unique selector string) plus
|
|
// a static `@OBJC_SELECTOR_REFERENCES_<sel>` global and loads at
|
|
// the call sites.
|
|
|
|
#import "modules/std.sx";
|
|
#import "modules/compiler.sx";
|
|
|
|
main :: () -> s32 {
|
|
inline if OS == .macos {
|
|
// Three calls, same selector, same nil receiver. Today these
|
|
// emit three `sel_registerName("init")` calls. After 1.5 the
|
|
// emit collapses to one (cached SEL global).
|
|
#objc_call(void)(null, "init");
|
|
#objc_call(void)(null, "init");
|
|
#objc_call(void)(null, "init");
|
|
|
|
// A different selector — should remain distinct after 1.5
|
|
// (one cached SEL per unique string, not per call site).
|
|
#objc_call(void)(null, "release");
|
|
|
|
print("ok\n");
|
|
}
|
|
inline if OS != .macos {
|
|
print("skipped (not macos)\n");
|
|
}
|
|
0;
|
|
}
|