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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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22
examples/0404-protocols-dot-shorthand-protocol-field.sx
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@@ -5,26 +5,26 @@
#import "modules/std.sx";
Drawable :: protocol {
draw :: () -> s32;
draw :: () -> i32;
name :: () -> string;
layout :: (x: s32) -> s32;
handle :: (event: s32) -> bool;
layout :: (x: i32) -> i32;
handle :: (event: i32) -> bool;
}
Circle :: struct { radius: s32; }
Circle :: struct { radius: i32; }
impl Drawable for Circle {
draw :: (self: *Circle) -> s32 { self.radius }
draw :: (self: *Circle) -> i32 { self.radius }
name :: (self: *Circle) -> string { "circle" }
layout :: (self: *Circle, x: s32) -> s32 { x + self.radius }
handle :: (self: *Circle, event: s32) -> bool { event > 0 }
layout :: (self: *Circle, x: i32) -> i32 { x + self.radius }
handle :: (self: *Circle, event: i32) -> bool { event > 0 }
}
Square :: struct { side: s32; }
Square :: struct { side: i32; }
impl Drawable for Square {
draw :: (self: *Square) -> s32 { self.side * self.side }
draw :: (self: *Square) -> i32 { self.side * self.side }
name :: (self: *Square) -> string { "square" }
layout :: (self: *Square, x: s32) -> s32 { x + self.side }
handle :: (self: *Square, event: s32) -> bool { event > 1 }
layout :: (self: *Square, x: i32) -> i32 { x + self.side }
handle :: (self: *Square, event: i32) -> bool { event > 1 }
}
Rect :: struct {