lab/sx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

lang: rename signed integer types sN -> iN

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

16
examples/1147-diagnostics-float-division-narrowing.sx
View File

@@ -20,7 +20,7 @@
// integer truncating division; each now rejects the non-integral float.
#import "modules/std.sx";
// An UNTYPED float-EXPRESSION const carries a placeholder `s64` type, yet its
// An UNTYPED float-EXPRESSION const carries a placeholder `i64` type, yet its
// value is float — `ME / 2` is still float division and must reject (judged by
// the const's VALUE, not its declared type), at BOTH the typed-binding path and
// the count path.
@@ -28,19 +28,19 @@ ME :: 4.0 + 1.0; // untyped float-EXPRESSION const (= 5.0)
// Typed CONST: declared but not referenced, so the single narrowing error is not
// followed by a downstream "unresolved const" cascade.
K : s64 : 5.0 / 2.0; // 2.5 non-integral float-DIVISION const → error
K : i64 : 5.0 / 2.0; // 2.5 non-integral float-DIVISION const → error
BadField :: struct {
f : s64 = 5.0 / 2.0; // non-integral float-DIVISION field default → error
f : i64 = 5.0 / 2.0; // non-integral float-DIVISION field default → error
}
badParam :: (x : s64 = 5.0 / 2.0) -> s64 { return x; } // float-DIVISION param default → error
badParam :: (x : i64 = 5.0 / 2.0) -> i64 { return x; } // float-DIVISION param default → error
main :: () {
local : s64 = 5.0 / 2.0; // non-integral float-DIVISION local → error
dim : [5.0 / 2.0]s64 = ---; // non-integral float-DIVISION array dimension → error
cdiv : s64 = ME / 2; // untyped float-EXPR const division (5.0/2 = 2.5) → error
cdim : [ME / 2]s64 = ---; // same, at the count path → error
local : i64 = 5.0 / 2.0; // non-integral float-DIVISION local → error
dim : [5.0 / 2.0]i64 = ---; // non-integral float-DIVISION array dimension → error
cdiv : i64 = ME / 2; // untyped float-EXPR const division (5.0/2 = 2.5) → error
cdim : [ME / 2]i64 = ---; // same, at the count path → error
b := BadField.{};
print("{} {} {} {} {} {}\n", local, b.f, badParam(), dim.len, cdiv, cdim.len);
}