93adde5a3d
`#jni_env(synth_env) { ... }` should parse as a block-scoped env
intrinsic, today the lexer doesn't know the directive and the parser
errors at the `#` token in expression position. The make-green
follow-up adds the `hash_jni_env` lexer token, parser arm in
parsePrimary, AST node, and sema acceptance — body runs as a normal
block, env captured for later. TL push/pop semantics + optional env
in `#jni_call` land in 2.16b.
22 lines
682 B
Plaintext
22 lines
682 B
Plaintext
// Phase 2 step 2.16a (PLAN-FFI.md): xfail then green for the
|
|
// `#jni_env(env) { body }` block-form intrinsic.
|
|
//
|
|
// Scopes a JNIEnv* over a lexical block. Step 2.16a lands parser +
|
|
// AST + sema acceptance — the body runs as a normal block, the env
|
|
// arg is captured but not yet used at lowering. The TL push/pop
|
|
// semantics (step 2.16b) and lexical-direct resolution in `#jni_call`
|
|
// (step 2.16c) follow.
|
|
//
|
|
// Today the lexer doesn't recognise `#jni_env` and the parser errors
|
|
// at the unknown directive token.
|
|
|
|
#import "modules/std.sx";
|
|
|
|
main :: () -> s32 {
|
|
synth_env : *void = null;
|
|
#jni_env(synth_env) {
|
|
print("inside #jni_env scope\n");
|
|
}
|
|
0;
|
|
}
|