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.
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
// A type alias whose RHS is a qualified generic head `ns.Box(args)` must
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// instantiate the template AUTHORED by `ns`'s module — not the global same-name
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// template that won the last-wins `struct_template_map`. Two namespaces each
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// author a same-name generic `Box($T)` with a DIFFERENT layout (a: one field,
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// b: two fields). `ABox :: a.Box(i64)` and `BBox :: b.Box(i64)` must register
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// aliases over their OWN module's template (sizes 8 and 16) and stay DISTINCT,
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// so the field unique to b's layout (`y`) is reachable only through `BBox`.
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//
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// Regression (Phase E4): before the alias-registration path selected the
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// qualified author, the const-decl alias `.call` branch stripped the head to the
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// bare name and read the global `struct_template_map`, so `ABox` and `BBox` both
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// instantiated the last-wins template (both size 16). attempt-9 fixed the
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// annotation head sites; this pins the alias-registration sibling.
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#import "modules/std.sx";
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a :: #import "0773-modules-qualified-generic-alias-author/a.sx";
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b :: #import "0773-modules-qualified-generic-alias-author/b.sx";
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ABox :: a.Box(i64);
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BBox :: b.Box(i64);
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main :: () -> i32 {
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ab : ABox = .{ x = 1 };
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bb : BBox = .{ x = 10, y = 20 };
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print("alias a={} b={}\n", size_of(ABox), size_of(BBox));
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print("ab.x={} bb.x={} bb.y={}\n", ab.x, bb.x, bb.y);
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0
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}
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