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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
tests/fixtures/testpkg/math.sx vendored
View File

@@ -1,2 +1,2 @@
add :: (a: s32, b: s32) -> s32 { a + b }
mul :: (a: s32, b: s32) -> s32 { a * b }
add :: (a: i32, b: i32) -> i32 { a + b }
mul :: (a: i32, b: i32) -> i32 { a * b }

4
tests/resolver-target/cases/e6br5-nested-pack-source-ambiguous.sx
View File

@@ -31,7 +31,7 @@
#import "e6br5-nested-pack-source-ambiguous/a.sx";
#import "e6br5-nested-pack-source-ambiguous/b.sx";
Block :: struct { tag: s32; }
Block :: struct { tag: i32; }
Sink :: protocol(T: Type) {
convert :: () -> T;
@@ -43,6 +43,6 @@ impl Sink(Block) for Closure(Closure(*Box, ..$inner) -> $IR, ..$args) -> $R {
}
}
main :: () -> s32 {
main :: () -> i32 {
0
}

2
tests/resolver-target/cases/e6br5-nested-pack-source-ambiguous/a.sx
View File

@@ -1,4 +1,4 @@
// One of two flat-imported `Box` authors. With no own author, the concrete
// `*Box` leaf — even when NESTED inside a parameterized pattern — is a genuine
// collision the importing source cannot disambiguate.
Box :: struct { a: s32; }
Box :: struct { a: i32; }

2
tests/resolver-target/cases/e6br5-nested-pack-source-ambiguous/b.sx
View File

@@ -1,3 +1,3 @@
// The second flat-imported `Box` author — a DISTINCT nominal from a.sx's `Box`,
// so the nested `*Box` leaf is a real ambiguity the source cannot resolve.
Box :: struct { b: s32; }
Box :: struct { b: i32; }

6
tests/resolver-target/expected/0815-route-all-new-surfaces-ambiguous.stderr
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@@ -7,7 +7,7 @@ error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules
error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules; qualify the reference or remove the duplicate import
--> examples/0815-route-all-new-surfaces-ambiguous.sx:27:21
|
27 | WrapU :: union { b: Box; n: s32; }
27 | WrapU :: union { b: Box; n: i32; }
| ^^^
error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules; qualify the reference or remove the duplicate import
@@ -19,11 +19,11 @@ error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules
error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules; qualify the reference or remove the duplicate import
--> examples/0815-route-all-new-surfaces-ambiguous.sx:32:20
|
32 | sz := size_of((Box, s32));
32 | sz := size_of((Box, i32));
| ^^^
error: type 'Box' is ambiguous: it is declared in multiple flat-imported modules; qualify the reference or remove the duplicate import
--> examples/0815-route-all-new-surfaces-ambiguous.sx:33:20
|
33 | x : union { b: Box; n: s32 } = ---;
33 | x : union { b: Box; n: i32 } = ---;
| ^^^