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.
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
// E6a — per-decl nominal identity for ENUM decls. A bare ENUM reference is
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// non-transitive AND ambiguity-checked at every site, exactly like the struct
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// leaf (0755) and the non-leaf struct forms (0767). `main` flat-imports two
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// modules that each author a same-name `Dir` enum and authors none itself, so
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// EACH of the following bare ENUM forms is a genuine collision the source cannot
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// disambiguate — and each must emit the LOUD "type 'Dir' is ambiguous" diagnostic
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// and poison the result, NEVER silently pick a global `findByName` last-wins
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// author:
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//
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// - reflection / type-arg slot `size_of(Dir)`
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// - typed enum-value annotation `d : Dir = .north`
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// - type-as-value `t : Type = Dir`
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// - type-category match arm `case Dir:`
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//
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// Fail-before (pre-E6a): the stateless `type_bridge.resolveInlineEnum`
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// `findByName` short-circuit interned ONE global last-wins `Dir`, so every bare
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// form silently resolved to it and the program exited 0.
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#import "modules/std.sx";
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#import "0795-modules-same-name-enum-ambiguous/a.sx";
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#import "0795-modules-same-name-enum-ambiguous/b.sx";
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describe :: ($T: Type) -> i32 {
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r := if T == {
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case Dir: 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(Dir);
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d : Dir = .north;
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t : Type = Dir;
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k := describe(i64);
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0
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}
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