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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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4
examples/0730-modules-flat-same-name-default-arg/a.sx
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@@ -1,5 +1,5 @@
// a.sx authors `cfg` defaulting to 10. Imported first, so it is the first-wins
// merge winner. `from_a` calls `cfg()` with the arg omitted — own == winner →
// existing default-expansion path, byte-for-byte unchanged.
cfg :: (n: s64 = 10) -> s64 { return n; }
from_a :: () -> s64 { return cfg(); }
cfg :: (n: i64 = 10) -> i64 { return n; }
from_a :: () -> i64 { return cfg(); }

4
examples/0730-modules-flat-same-name-default-arg/b.sx
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@@ -1,5 +1,5 @@
// b.sx authors its OWN `cfg` defaulting to 20. `from_b`'s `cfg()` omits the
// arg; the omitted trailing default must come from b.sx's author (20), not the
// first-wins winner from a.sx (10).
cfg :: (n: s64 = 20) -> s64 { return n; }
from_b :: () -> s64 { return cfg(); }
cfg :: (n: i64 = 20) -> i64 { return n; }
from_b :: () -> i64 { return cfg(); }