Files
sx/examples/ffi-jni-class-03-static.sx
agra 56414407fc ffi: drop static keyword on foreign-class methods; param type discriminates
`static name :: ...` was redundant — instance methods always declare
`self: *Self` as their first param by convention. The parser now derives
`is_static` from the first param's TYPE: if it's `*Self` the method is
an instance method; anything else (including no params at all) is a
class method. Removes a token from the surface, keeps the dispatch
behavior identical.

The receiver param's NAME doesn't matter — only its type. Calling the
first param `this`, `me`, `receiver`, etc. is fine as long as the type
is `*Self`. This mirrors how the rest of sx handles receiver dispatch.

Migration of every site that used the keyword:

- `library/modules/platform/android.sx` — `SurfaceView.new(ctx)`.
- `examples/ffi-jni-class-03-static.sx` — `Math.abs(n)`.
- `examples/ffi-jni-main-03-ctor.sx` — `SurfaceView.new(ctx)` in the
  `#jni_main` body.
- `examples/ffi-objc-dsl-05-static.sx` — NSObject's `.class()` /
  `.description()`.

164/164 example tests; chess clean on macOS / iOS sim / Android via
`tools/verify-step.sh`.
2026-05-25 16:32:32 +03:00

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642 B
Plaintext

// Phase 2 step 2.3 (PLAN-FFI.md): xfail then green for class/static
// method declarations inside a `#jni_class` body.
//
// Instance vs class method is determined by the first param's TYPE:
// `(self: *Self, ...)` ⇒ instance, anything else (here, `(n: s32)`)
// ⇒ class method, dispatched via `GetStaticMethodID` /
// `CallStatic*` at lowering time (Phase 2.12). No explicit `static`
// keyword; the param shape carries the signal.
#import "modules/std.sx";
Math :: #foreign #jni_class("java/lang/Math") {
abs :: (n: s32) -> s32; // no `self: *Self` → class method
}
main :: () -> s32 {
print("parse-only ok\n");
0;
}