Files
sx/examples/1425-ffi-jni-main-03-ctor.sx
agra d8076b9333 lang: rename signed integer types sN -> iN
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.
2026-06-12 09:31:53 +03:00

31 lines
1.1 KiB
Plaintext

// `Alias.new(args)` constructor dispatch on a `#foreign #jni_class`
// (chess-on-Pixel migration, R.6). The sx-side `static new :: (...) ->
// *Self;` member lowers to JNI `FindClass + GetMethodID("<init>", sig)
// + NewObject(env, clazz, mid, args...)`.
//
// This smoke instantiates a `SurfaceView` from inside the Activity's
// `onCreate` body — chess's render surface starts the same way.
#import "modules/std.sx";
#import "modules/build.sx";
Bundle :: #foreign #jni_class("android/os/Bundle") { }
JContext :: #foreign #jni_class("android/content/Context") { }
SurfaceView :: #foreign #jni_class("android/view/SurfaceView") {
new :: (ctx: *JContext) -> *Self; // no `self: *Self` → class method
}
g_held_view : *void = null;
SxApp :: #jni_main #jni_class("co/swipelab/sxjnictor/SxApp") {
onCreate :: (self: *Self, b: *Bundle) {
super.onCreate(b);
ctx : *JContext = xx self; // Activity IS a JContext (extends JContext).
view := SurfaceView.new(ctx);
g_held_view = xx view; // keep alive so LLVM doesn't DCE the construction.
}
}
main :: () -> i32 { 0 }