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.
25 lines
1.1 KiB
Plaintext
25 lines
1.1 KiB
Plaintext
// `#import` is non-transitive for a PARAMETERIZED TYPE HEAD (a generic-struct
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// constructor like `Box(i64)`), exactly like a bare leaf type (0763) and like
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// values/functions (0706): when A imports B and B imports C, A must NOT see C's
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// top-level generic type `Box`. This file imports `b.sx` (which imports `c.sx`)
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// and instantiates C's generic `Box(i64)` directly — the compiler rejects the
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// head with a "type ... is not visible; #import the module that declares it"
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// diagnostic, BEFORE instantiating the template.
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//
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// `b.sx` ↔ `c.sx` together still compile: `b_make`'s `Box(i64)` resolves because
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// b.sx directly imports c.sx (the head is one flat hop away there, two from a
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// file that imports b.sx).
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//
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// Regression (Phase E4): before the bare-head gate went single-hop this 2-flat-
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// hop generic head was wrongly visible — the head lookup hit the global
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// `struct_template_map` before any source-aware visibility check.
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#import "modules/std.sx";
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#import "0764-modules-import-generic-head-non-transitive/b.sx";
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main :: () -> i32 {
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x : Box(i64) = .{ v = 3 };
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print("{}\n", x.v);
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0
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}
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