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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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10
examples/0713-modules-json-writer.sx
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@@ -2,8 +2,8 @@
//
// Builds a representative value — a nested object holding a string with
// every escape kind (quote, newline, tab, backslash, a raw control byte),
// integers spanning zero / a small negative / a small positive / s64 MIN
// (-9223372036854775808) / s64 MAX (9223372036854775807), a bool, null, an
// integers spanning zero / a small negative / a small positive / i64 MIN
// (-9223372036854775808) / i64 MAX (9223372036854775807), a bool, null, an
// array, and a nested object — then serializes it two ways and asserts the
// EXACT bytes:
//
@@ -54,10 +54,10 @@ build :: (alloc: Allocator) -> Value {
obj.put("n", .int_(0 - 7), alloc); // small negative int
obj.put("zero", .int_(0), alloc); // zero
obj.put("pos", .int_(7), alloc); // small positive int
// s64 MIN: its magnitude (9223372036854775808) is not a representable
// positive s64 literal, so build it from MAX-positive minus one.
// i64 MIN: its magnitude (9223372036854775808) is not a representable
// positive i64 literal, so build it from MAX-positive minus one.
obj.put("min", .int_(0 - 9223372036854775807 - 1), alloc);
obj.put("max", .int_(9223372036854775807), alloc); // s64 MAX
obj.put("max", .int_(9223372036854775807), alloc); // i64 MAX
obj.put("ok", .bool_(true), alloc);
obj.put("nil", .null_, alloc);
obj.put("xs", .array(xs), alloc);