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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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18
examples/1347-ffi-objc-dsl-07-mangling-table.sx
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@@ -18,22 +18,22 @@
#import "modules/ffi/objc.sx";
SxManglingProbe :: #foreign #objc_class("SxManglingProbe") {
length :: (self: *Self) -> s32;
addObject :: (self: *Self, a: s32) -> s32;
combine_and :: (self: *Self, a: s32, b: s32) -> s32;
insert_after_index :: (self: *Self, a: s32, b: s32, c: s32) -> s32;
add_observer_for_event :: (self: *Self, a: s32, b: s32, c: s32, d: s32) -> s32;
initWithFrame_options :: (self: *Self, f: s32, o: s32) -> s32;
custom_name :: (self: *Self) -> s32 #selector("actualSelectorName");
length :: (self: *Self) -> i32;
addObject :: (self: *Self, a: i32) -> i32;
combine_and :: (self: *Self, a: i32, b: i32) -> i32;
insert_after_index :: (self: *Self, a: i32, b: i32, c: i32) -> i32;
add_observer_for_event :: (self: *Self, a: i32, b: i32, c: i32, d: i32) -> i32;
initWithFrame_options :: (self: *Self, f: i32, o: i32) -> i32;
custom_name :: (self: *Self) -> i32 #selector("actualSelectorName");
}
universal_imp :: (self: *void, _cmd: *void, a: s32, b: s32, c: s32, d: s32) -> s32 callconv(.c) {
universal_imp :: (self: *void, _cmd: *void, a: i32, b: i32, c: i32, d: i32) -> i32 callconv(.c) {
// Returns the arg count's witness; the test doesn't check return
// values, only that dispatch succeeds for each selector shape.
a + b + c + d
}
main :: () -> s32 {
main :: () -> i32 {
inline if OS == .macos {
ns_object := objc_getClass("NSObject".ptr);
cls := objc_allocateClassPair(ns_object, "SxManglingProbe".ptr, 0);