Files
sx/examples/0037-basic-trailing-commas.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

37 lines
995 B
Plaintext

#import "modules/std.sx";
#import "modules/math";
#import "modules/build.sx";
#import "modules/std/test.sx";
pkg :: #import "tests/fixtures/testpkg";
add :: (a: i32, b: i32) -> i32 { a + b }
main :: () {
// ── Trailing commas ──────────────────────────────────────────
print("=== Trailing Commas ===\n");
{
// Struct literal with trailing comma
Vec4 :: struct { x: f64; y: f64; z: f64; w: f64; }
v := Vec4.{
x = 1.0,
y = 2.0,
z = 3.0,
w = 4.0,
};
assert(v.x == 1.0);
assert(v.w == 4.0);
// Function call with trailing comma
add :: (a: i64, b: i64) -> i64 { return a + b; }
r := add(10, 20,);
assert(r == 30);
// Array literal with trailing comma
arr := i64.[1, 2, 3,];
assert(arr[2] == 3);
print("trailing commas ok\n");
}
}