0b13498e25
The globals registry (global_names) was last-wins across modules with no per-importer gate: any module's bare K could read/write/type against an unrelated module's same-named global (hash.sx's K table hijacked every user K once std's namespace tail pulled hash into the program), and an own const of an unsupported shape borrowed another module's const and panicked at the unresolved-type tripwire. - var_decl joins RawDeclRef: module globals are selectable raw authors. - selectGlobalAuthor (the globals analogue of F2's selectModuleConst): own author wins, one flat-visible author resolves, >=2 distinct flat authors diagnose loudly, authored-but-not-visible diagnoses, and a compiler-synthesized global (no raw author) emits untracked. A var_decl author whose per-source registration was deduped at flat-merge (two modules declaring the same extern symbol) serves the symbol's registration. - All bare-identifier global sites route through it: value read, addr-of, assignment (store + compound), lvalue address, fn-ptr call, call param typing, and expression type inference. - selectModuleConst gains .own_opaque: an own const author with no materialized per-source value (e.g. an array '::' const) blocks borrowing another module's same-named const — the read diagnoses cleanly instead of panicking. - The fn-as-VALUE arm admits raw-facts-only authors: an own fn whose name a flat-merge collision dropped from the global decl list (first-wins) now resolves via author selection for func_ref/closure/Any shapes too. Regressions: examples 0835 (own const vs flat array global), 0836 (main const vs namespaced array global, incl. inference), 0837 (own array const never borrows cross-module — clean unresolved).
3 lines
60 B
Plaintext
3 lines
60 B
Plaintext
K : [4]s64 = .[11, 22, 33, 44];
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use_k :: () -> s64 { K[2] }
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