// E6a — per-decl nominal identity for ENUM decls. A bare ENUM reference is // non-transitive AND ambiguity-checked at every site, exactly like the struct // leaf (0755) and the non-leaf struct forms (0767). `main` flat-imports two // modules that each author a same-name `Dir` enum and authors none itself, so // EACH of the following bare ENUM forms is a genuine collision the source cannot // disambiguate — and each must emit the LOUD "type 'Dir' is ambiguous" diagnostic // and poison the result, NEVER silently pick a global `findByName` last-wins // author: // // - reflection / type-arg slot `size_of(Dir)` // - typed enum-value annotation `d : Dir = .north` // - type-as-value `t : Type = Dir` // - type-category match arm `case Dir:` // // Fail-before (pre-E6a): the stateless `type_bridge.resolveInlineEnum` // `findByName` short-circuit interned ONE global last-wins `Dir`, so every bare // form silently resolved to it and the program exited 0. #import "modules/std.sx"; #import "0795-modules-same-name-enum-ambiguous/a.sx"; #import "0795-modules-same-name-enum-ambiguous/b.sx"; describe :: ($T: Type) -> i32 { r := if T == { case Dir: 1; else: 0; } r } main :: () -> i32 { sz := size_of(Dir); d : Dir = .north; t : Type = Dir; k := describe(i64); 0 }