98/98 regression tests pass (+ffi-objc-call-01-parse with xfail
snapshot capturing today's parse error).
Phase 1 of PLAN-FFI.md introduces three compiler intrinsics
(`#objc_call`, `#jni_call`, `#jni_static_call`) that lift the
ceremony off the existing typed-`objc_msgSend` and JNI dispatch
patterns. This is the first step of the cadence:
1.0 (this commit): test-add. Locks the current parse rejection.
1.1 (next): make-green. Parser accepts the new syntax;
this snapshot updates to whatever the next
pipeline stage produces (sema/codegen still
can't lower the intrinsic — that's later
phase-1 steps).
1.3+: codegen lands; the test eventually runs
cleanly against Foundation.
`inline if false` wraps the call site so the AST carries the node
but no codegen runs for it. Lets Phase 1.1's parse-only test pass
without dragging in the sema/codegen plumbing prematurely.
fca7e9ce2a