d8076b9333
Surface rename of the signed integer family: s1..s64 become i1..i64
(u1..u64, usize, isize unchanged). 'string' keeps the s-prefix arm in
name classification; width parsing moves to the i-prefix arm next to
isize.
Internal TypeId tags follow the surface (.s8/.s16/.s32/.s64 ->
.i8/.i16/.i32/.i64), as do mono-key mangle fragments (ptr_i64,
tu_i64_bool) and all display/diagnostic formatting (i{d}).
Migrated in the same sweep: stdlib + examples + issue repros + FFI C
companions (shared symbol names like ffi_id_i64), expected
stdout/stderr/ir snapshots, specs.md, readme.md, CLAUDE.md/AGENTS.md,
implementation_plan.md, docs/, issue writeups. Vendored stb_image and
historical flow state left untouched.
zig build test: 426/426; examples suite: 595/595.
44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
// Phase 3 step 3.0 (PLAN-FFI.md): `inst.method(args)` on an
|
|
// `#objc_class`-typed receiver lowers to `objc_msg_send` with a derived
|
|
// selector. This test covers the niladic shape: the sx-side method name
|
|
// is used verbatim as the selector (`length` → `length`).
|
|
//
|
|
// Test pattern mirrors `ffi-objc-call-08-multi-keyword.sx`: synthesize a
|
|
// fresh class at runtime via `objc_allocateClassPair` + `class_addMethod`,
|
|
// declare the sx-side `#objc_class` against the same name, then invoke
|
|
// the DSL form. On macOS this exercises the real Obj-C runtime; on
|
|
// other platforms the test skips.
|
|
//
|
|
// Pre-3.0: the dispatch bails at lower.zig with "method calls on
|
|
// 'objc_class' runtime not yet supported (Phase 3/4)". Snapshot captures
|
|
// that diagnostic.
|
|
#import "modules/std.sx";
|
|
#import "modules/build.sx";
|
|
#import "modules/ffi/objc.sx";
|
|
|
|
SxProbeNiladic :: #foreign #objc_class("SxProbeNiladic") {
|
|
length :: (self: *Self) -> i32;
|
|
}
|
|
|
|
length_imp :: (self: *void, _cmd: *void) -> i32 callconv(.c) {
|
|
42
|
|
}
|
|
|
|
main :: () -> i32 {
|
|
inline if OS == .macos {
|
|
ns_object := objc_getClass("NSObject".ptr);
|
|
cls := objc_allocateClassPair(ns_object, "SxProbeNiladic".ptr, 0);
|
|
sel := sel_registerName("length".ptr);
|
|
class_addMethod(cls, sel, xx length_imp, "i@:".ptr);
|
|
objc_registerClassPair(cls);
|
|
|
|
inst : *SxProbeNiladic = xx class_createInstance(cls, 0);
|
|
n := inst.length();
|
|
print("length = {}\n", n);
|
|
}
|
|
inline if OS != .macos {
|
|
print("skipped (not macos)\n");
|
|
}
|
|
0
|
|
}
|