98/98 regression tests pass; ffi-objc-call-01-parse flips from
parse-error xfail to passing.
Shape: `#<intrinsic>(ReturnT)(args...)`. The return-type generic
sits in the first parens, the actual call args in the second. All
three intrinsics share the same parse rule; only the kind tag and
the downstream lowering differ.
token.zig | three new hash_* tags
lexer.zig | matches the directive keywords with the same
isIdentContinue boundary check as the rest
ast.zig | FfiIntrinsicCall node with `kind`, `return_type`,
and `args` fields; FfiIntrinsicKind enum
parser.zig | parseFfiIntrinsicCall — same call-arg loop shape
as Call, with the leading return-type slot
sema.zig | analyzeNode + findNodeAtOffset arms walk the args
+ return-type child nodes
lsp/server.zig | classify the new tokens as ST.keyword
Codegen for the new intrinsic isn't wired yet — examples that
reach the body of a non-suppressed call would fail at lowering.
The current parse test uses `inline if false { ... }` to suppress
the dead branch, so sema/codegen don't see the node. Phase 1.3+
adds the lowering and the gate comes off.
Chess Android + iOS-sim builds clean — no regression on the
existing `objc_msgSend` cast pattern or the JNI helper.
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.
