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.
24 lines
745 B
Plaintext
24 lines
745 B
Plaintext
// Serializable struct constants are IMMUTABLE GLOBALS (one storage, no
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// per-use rebuild): literal fields, const-EXPRESSION fields (`K + 1`),
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// another const's field (`LIT.r`), and a const array's element (`A[1]`)
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// all serialize. The const is addressable (`@LIT`) and copies stay
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// independent.
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#import "modules/std.sx";
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Color :: struct { r, g, b: i64; }
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K :: 10;
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A : [2]i64 : .[7, 8];
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LIT :: Color.{ r = 255, g = 0, b = 0 };
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EXPR :: Color.{ r = K + 1, g = K * 2, b = A[1] };
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REF :: Color.{ r = LIT.r, g = 1, b = 2 };
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main :: () {
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print("lit={} expr={} {} {} ref={}\n", LIT.r, EXPR.r, EXPR.g, EXPR.b, REF.r);
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p := @LIT;
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print("via-ptr={}\n", p.r);
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c := LIT;
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c.r = 9;
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print("copy={} const={}\n", c.r, LIT.r);
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}
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