d8076b9333
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.
13 lines
633 B
Plaintext
13 lines
633 B
Plaintext
// Module B authors a same-name `Box` shadow whose field SELF-REFERENCES its own
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// name (`next: *Box`). Pre-fix the self-ref resolved to A's `Box` (registered
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// first under the bare name), so `next.*.y` failed with "field 'y' not found on
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// type 'Box'". The shadow's slot is now reserved BEFORE its fields resolve, so
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// `*Box` binds to B's OWN nominal TypeId and the deref sees B's `y`.
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Box :: struct { y: i64; next: *Box; }
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b_chain :: () -> i64 {
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tail := Box.{ y = 42, next = null };
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head := Box.{ y = 1, next = @tail };
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// Walk the self-referential link; reads B's own `y`, not A's `x`.
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return head.next.*.y;
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}
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