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.
39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
// Closure free-variable capture works through `FfiIntrinsicCall`
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// nodes — names referenced inside `#objc_call` / `#jni_call` /
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// `#jni_static_call` argument lists from inside a closure body are
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// recognized as captured variables and bound from the closure's env
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// struct at call time. `passthrough_works` is the baseline (normal
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// expression capture); `passthrough_via_objc_call` exercises the same
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// capture through an FFI intrinsic call's arg list.
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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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passthrough_works :: (recv: *void) -> Closure(i32) -> *void {
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closure((d: i32) -> *void => recv) // captures `recv` — fine
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}
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passthrough_via_objc_call :: (recv: *void) -> Closure(i32) -> i64 {
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// Same `recv` capture, but inside `#objc_call(...)`'s arg list.
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closure((d: i32) -> i64 => #objc_call(i64)(recv, "hash"))
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}
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main :: () -> i32 {
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inline if OS == .macos {
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f := passthrough_works(null);
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p := f(0);
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print("ok (passthrough works) = {}\n", p == null);
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// Capture inside the `#objc_call` arg list.
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ns_object := objc_getClass("NSObject".ptr);
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g := passthrough_via_objc_call(ns_object);
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h := g(0);
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print("ok (passthrough via #objc_call) = {}\n", h != 0);
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}
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inline if OS != .macos {
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print("skipped (not macos)\n");
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}
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0
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}
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