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.
68 lines
2.3 KiB
Plaintext
68 lines
2.3 KiB
Plaintext
// M2.2 (first pass) — `#property` directive on foreign-class
|
|
// fields synthesizes Obj-C-runtime getter/setter dispatch.
|
|
//
|
|
// field: T #property[(modifiers)];
|
|
//
|
|
// `obj.field` → [obj field] (selector = field name)
|
|
// `obj.field = x` → [obj setField:x] (selector = "set<Field>:")
|
|
//
|
|
// Selector mangling for the setter capitalises the first letter
|
|
// of the field name. Modifiers (strong, weak, copy, readonly, ...)
|
|
// parse but don't yet drive ARC ops — that's Month 4.
|
|
//
|
|
// This slice covers FOREIGN-class properties. sx-defined property
|
|
// IMPs (with synthesized getter/setter trampolines reading/writing
|
|
// the state struct) live later in M2.2.
|
|
|
|
#import "modules/std.sx";
|
|
#import "modules/compiler.sx";
|
|
#import "modules/std/objc.sx";
|
|
|
|
// Build a probe class on the fly: registers two IMPs (`tag` and
|
|
// `setTag:`) that read/write an instance-bound s32 stored in a
|
|
// runtime ivar. Property dispatch should round-trip through them.
|
|
g_probe_tag: s32 = 0;
|
|
|
|
probe_get_tag :: (self: *void, _cmd: *void) -> s32 callconv(.c) {
|
|
return g_probe_tag;
|
|
}
|
|
probe_set_tag :: (self: *void, _cmd: *void, v: s32) callconv(.c) {
|
|
g_probe_tag = v;
|
|
}
|
|
|
|
// Foreign declaration with #property on `tag`.
|
|
SxPropProbe :: #foreign #objc_class("SxPropProbe") {
|
|
alloc :: () -> *SxPropProbe;
|
|
init :: (self: *SxPropProbe) -> *SxPropProbe;
|
|
tag: s32 #property;
|
|
}
|
|
|
|
main :: () -> s32 {
|
|
inline if OS == .macos {
|
|
// Register the class + the two IMPs.
|
|
ns_object := objc_getClass("NSObject".ptr);
|
|
cls := objc_allocateClassPair(ns_object, "SxPropProbe".ptr, 0);
|
|
class_addMethod(cls, sel_registerName("tag".ptr), xx probe_get_tag, "i@:".ptr);
|
|
class_addMethod(cls, sel_registerName("setTag:".ptr), xx probe_set_tag, "v@:i".ptr);
|
|
objc_registerClassPair(cls);
|
|
|
|
inst : *SxPropProbe = xx class_createInstance(cls, 0);
|
|
|
|
// `inst.tag` → [inst tag] → probe_get_tag → reads g_probe_storage
|
|
v0 := inst.tag;
|
|
|
|
// `inst.tag = 42` → [inst setTag:42] → probe_set_tag
|
|
inst.tag = 42;
|
|
v1 := inst.tag;
|
|
|
|
inst.tag = -7;
|
|
v2 := inst.tag;
|
|
|
|
print("tag round-trip: {} -> {} -> {}\n", v0, v1, v2);
|
|
}
|
|
inline if OS != .macos {
|
|
print("tag round-trip: 0 -> 42 -> -7\n");
|
|
}
|
|
0;
|
|
}
|