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.
40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
// Bare-TYPE references are NON-transitive AND ambiguity-checked at every site,
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// not just the nominal leaf annotation (0755). `main` flat-imports two modules
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// that each author a same-name `Thing` / `Box` / `Nums` and authors none itself,
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// so EACH of the following bare forms is a genuine collision the source cannot
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// disambiguate — and each must emit the LOUD "type ... is ambiguous" diagnostic
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// (consistent with the leaf, 0755) and poison the result, NEVER silently pick a
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// global `findByName` / `struct_template_map` author:
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//
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// - reflection / type-arg slot `size_of(Thing)`
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// - typed array/vector-literal `Nums.[1, 2]`
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// - parameterized generic head `Box(i64)`
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// - type-as-value `t : Type = Thing`
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// - type-category match arm `case Thing:`
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//
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// Regression (Phase E4 attempt-5): before the bare-type gate carried the full
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// source-aware author outcome, these non-leaf sites used a boolean leak-check
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// that dropped the AMBIGUOUS outcome — two direct flat same-name authors fell
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// through to a global pick (exit 0 / cascade) instead of the loud diagnostic.
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#import "modules/std.sx";
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#import "0767-modules-ambiguous-bare-type-forms/a.sx";
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#import "0767-modules-ambiguous-bare-type-forms/b.sx";
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describe :: ($T: Type) -> i32 {
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r := if T == {
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case Thing: 1;
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else: 0;
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}
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r
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}
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main :: () -> i32 {
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sz := size_of(Thing);
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xs := Nums.[1, 2];
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x : Box(i64) = .{ v = 3 };
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t : Type = Thing;
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d := describe(i64);
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0
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}
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