Files
sx/examples/0501-packs-any-varargs.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

48 lines
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#import "modules/std.sx";
Point :: struct {
x: i32;
y: i32;
}
// Print all arguments — accepts any type, dispatches via type-switch
print_any :: (..args: []Any) {
for args (it) {
type := type_of(it);
if type == {
case int: out(int_to_string(cast(i32) it));
case string: out(cast(string) it);
case bool: out(bool_to_string(cast(bool) it));
case float: out(float_to_string(cast(f64) it));
case Point: {
p := cast(Point) it;
out("(");
out(int_to_string(p.x));
out(",");
out(int_to_string(p.y));
out(")");
}
}
out(" ");
}
out("\n");
}
count :: (..args: []Any) -> i32 {
args.len
}
main :: () -> i32 {
print_any(42, "hello", true, 3.14);
// Test with struct
p := Point.{ x=10, y=20 };
print_any("point:", p, 99);
// Test count
out(int_to_string(count(1, 2, 3)));
out("\n");
0
}