agra 6844fb90e7 comptime VM: dedicated Type builtin TypeId (8B), distinct from .any — foundation (dead) ...

Add TypeId.type_value (slot 19) + matching TypeInfo.type_value variant: an
8-byte type handle, distinct from the 16-byte boxed .any. All types.zig layout
handlers wired (size/align 8, display "Type", hash/eql); toLLVMTypeInfo -> i64.

Reserve builtin headroom: first_user 19 -> 100 (slots 20-99 padded with the
unresolved tripwire) so future builtins don't renumber user TypeIds / churn
sx ir snapshots. 22 IR snapshots regenerated (pure renumber to 100-base).

type_resolver still returns .any for "Type" — nothing produces .type_value
yet, so no behavior change. 697/0 both gates.

2026-06-18 13:03:21 +03:00

535 KiB

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