Files
sx/examples/0170-types-anon-struct-field-distinct.sx
agra d8076b9333 lang: rename signed integer types sN -> iN
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.
2026-06-12 09:31:53 +03:00

21 lines
832 B
Plaintext

// Two top-level structs each carry an inline anonymous-struct field named
// `inner`, but of DIFFERENT shapes. Each `inner` must resolve to its OWN
// anonymous type (`A.inner` has `x`; `B.inner` has `y, z`) — they must not
// cross-bind on the shared field spelling.
//
// Regression (folded from the Phase-D `replaceKeyedInfo` re-key, which made the
// per-parent anon rename key-safe): on master 7ffc0c1 the two anon types
// cross-bound and `b.inner.y` failed with "field 'y' not found on type
// 'B.inner'". Pins fail-before / pass-after.
#import "modules/std.sx";
A :: struct { inner: struct { x: i64; }; }
B :: struct { inner: struct { y: i64; z: i64; }; }
main :: () -> i32 {
a := A.{ inner = .{ x = 1 } };
b := B.{ inner = .{ y = 2, z = 3 } };
print("{} {} {}\n", a.inner.x, b.inner.y, b.inner.z);
0
}