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.
48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
#import "modules/std.sx";
|
|
#import "modules/math";
|
|
#import "modules/build.sx";
|
|
#import "modules/std/test.sx";
|
|
pkg :: #import "tests/fixtures/testpkg";
|
|
|
|
main :: () {
|
|
|
|
// === 26. #using struct composition ===
|
|
print("=== 26. #using ===\n");
|
|
{
|
|
UBase :: struct { x: i32; y: i32; }
|
|
UExt :: struct { #using UBase; z: i32; }
|
|
e := UExt.{ x = 1, y = 2, z = 3 };
|
|
print("using-x: {}\n", e.x);
|
|
print("using-y: {}\n", e.y);
|
|
print("using-z: {}\n", e.z);
|
|
|
|
// #using in middle position
|
|
UHeader :: struct { version: i32; }
|
|
UPacket :: struct { id: i32; #using UHeader; payload: i32; }
|
|
p := UPacket.{ id = 10, version = 42, payload = 99 };
|
|
print("pkt-id: {}\n", p.id);
|
|
print("pkt-ver: {}\n", p.version);
|
|
print("pkt-pay: {}\n", p.payload);
|
|
|
|
// Multiple #using
|
|
UPos :: struct { px: i32; py: i32; }
|
|
UCol :: struct { r: i32; g: i32; }
|
|
USprite :: struct { #using UPos; #using UCol; scale: i32; }
|
|
s := USprite.{ px = 10, py = 20, r = 255, g = 128, scale = 1 };
|
|
print("sprite-px: {}\n", s.px);
|
|
print("sprite-r: {}\n", s.r);
|
|
print("sprite-scale: {}\n", s.scale);
|
|
}
|
|
|
|
// --- Comptime format ---
|
|
{
|
|
ct_body :: "hello";
|
|
ct_msg :: format("say: {} (len={})", ct_body, ct_body.len);
|
|
print("{}\n", ct_msg);
|
|
|
|
ct_num :: 42;
|
|
ct_num_msg :: format("n={}", ct_num);
|
|
print("{}\n", ct_num_msg);
|
|
}
|
|
}
|