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
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
// M1.2 A.4 — class-pair registration with the Obj-C runtime.
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//
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// Every sx-defined '#objc_class' produces a module-init constructor
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// (registered in '@llvm.global_ctors' AND injected at the top of
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// 'main' for the ORC JIT path) that calls:
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//
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// super = objc_getClass("NSObject")
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// cls = objc_allocateClassPair(super, "SxFoo", 0)
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// objc_registerClassPair(cls)
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//
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// After the constructor runs, 'objc_getClass("SxFoo")' returns the
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// freshly registered class — the round-trip we verify below.
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//
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// Methods, the '__sx_state' ivar, and the '+alloc' / '-dealloc'
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// overrides land in A.4b / A.5 / A.6; this slice just makes the
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// class EXIST in the runtime.
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#import "modules/std.sx";
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#import "modules/build.sx";
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#import "modules/ffi/objc.sx";
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SxFoo :: #objc_class("SxFoo") {
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counter: i32;
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bump :: (self: *Self) {
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self.counter += 1;
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}
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}
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main :: () -> i32 {
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inline if OS == .macos {
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cls : Class = objc_getClass("SxFoo".ptr);
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if cls == null {
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print("FAIL: SxFoo not registered\n");
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return 1;
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}
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print("registered: SxFoo\n");
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}
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inline if OS != .macos {
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print("registered: SxFoo\n");
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}
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0
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}
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