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lang: rename signed integer types sN -> iN

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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.
This commit is contained in:
agra
2026-06-12 09:31:53 +03:00
parent 515ecebea7
commit d8076b9333
1054 changed files with 6836 additions and 6839 deletions
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20
examples/1335-ffi-objc-call-09-in-construct.sx
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@@ -17,19 +17,19 @@
// ── 1. Struct method calling #objc_call ─────────────────────────────
Probe :: struct {
receiver: *void = null;
fetch :: (self: *Probe) -> s64 {
#objc_call(s64)(self.receiver, "hash")
fetch :: (self: *Probe) -> i64 {
#objc_call(i64)(self.receiver, "hash")
}
}
// ── 2. Protocol impl method ────────────────────────────────────────
Hashable :: protocol {
sx_hash :: (self: *Self) -> s64;
sx_hash :: (self: *Self) -> i64;
}
impl Hashable for Probe {
sx_hash :: (self: *Probe) -> s64 {
#objc_call(s64)(self.receiver, "hash") * 2
sx_hash :: (self: *Probe) -> i64 {
#objc_call(i64)(self.receiver, "hash") * 2
}
}
@@ -37,17 +37,17 @@ impl Hashable for Probe {
// The closure captures `recv` from its enclosing function and
// references it inside the `#objc_call` arg list. Locked in by
// `examples/103-ffi-closure-capture.sx`.
make_hasher :: (recv: *void) -> Closure(s32) -> s64 {
closure((dummy: s32) -> s64 => #objc_call(s64)(recv, "hash"))
make_hasher :: (recv: *void) -> Closure(i32) -> i64 {
closure((dummy: i32) -> i64 => #objc_call(i64)(recv, "hash"))
}
// ── 4. Generic function body — instantiated per call site ───────────
hash_through :: (recv: $T) -> s64 {
hash_through :: (recv: $T) -> i64 {
p : *void = xx recv;
#objc_call(s64)(p, "hash")
#objc_call(i64)(p, "hash")
}
main :: () -> s32 {
main :: () -> i32 {
inline if OS == .macos {
ns_object := objc_getClass("NSObject".ptr);