From ecce8cdca35d7947e89d10ade5aa777b06653a5a Mon Sep 17 00:00:00 2001
From: agra <alex@swipelab.co>
Date: Wed, 20 May 2026 09:35:09 +0300
Subject: [PATCH] ffi 2.3 green: `static` body items in `#jni_class`
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`JniMethodDecl` gains `is_static: bool = false`. parseJniClassDecl's
body loop now recognises a `static` identifier prefix (context-sensitive
— `static` stays a plain identifier elsewhere) and consumes it before
the method name, setting `is_static` on the resulting decl. Dispatch
to `GetStaticMethodID` / `CallStatic*Method` arrives in Phase 2.12.

122/122 examples green.
---
 src/ast.zig                                 |  1 +
 src/parser.zig                              | 16 ++++++++++++++--
 tests/expected/ffi-jni-class-03-static.exit |  2 +-
 tests/expected/ffi-jni-class-03-static.txt  |  2 +-
 4 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/ast.zig b/src/ast.zig
index e0ebec1..d13f38a 100644
--- a/src/ast.zig
+++ b/src/ast.zig
@@ -538,6 +538,7 @@ pub const JniMethodDecl = struct {
     params: []const *Node, // type_expr nodes — first is `*Self` for instance methods
     param_names: []const []const u8,
     return_type: ?*Node, // null = void
+    is_static: bool = false, // true for `static name :: ...`
 };
 
 pub const JniClassDecl = struct {
diff --git a/src/parser.zig b/src/parser.zig
index 93f9309..2034301 100644
--- a/src/parser.zig
+++ b/src/parser.zig
@@ -1043,8 +1043,19 @@ pub const Parser = struct {
 
         var methods = std.ArrayList(ast.JniMethodDecl).empty;
         while (self.current.tag != .r_brace and self.current.tag != .eof) {
-            // Instance method: name :: (self: *Self, args...) -> Ret;
-            // (`static`, fields, #extends, #implements land in later steps.)
+            // Optional `static` prefix → class method (no implicit `self`).
+            // Context-sensitive — `static` is a plain identifier elsewhere.
+            var is_static = false;
+            if (self.current.tag == .identifier and
+                std.mem.eql(u8, self.tokenSlice(self.current), "static") and
+                self.peekNext() == .identifier)
+            {
+                is_static = true;
+                self.advance(); // consume `static`
+            }
+
+            // Method: name :: (args...) -> Ret;
+            // (Fields, #extends, #implements land in later steps.)
             if (self.current.tag != .identifier) {
                 return self.fail("expected method name in '#jni_class' body");
             }
@@ -1085,6 +1096,7 @@ pub const Parser = struct {
                 .params = try param_types.toOwnedSlice(self.allocator),
                 .param_names = try param_names.toOwnedSlice(self.allocator),
                 .return_type = return_type,
+                .is_static = is_static,
             });
         }
         try self.expect(.r_brace);
diff --git a/tests/expected/ffi-jni-class-03-static.exit b/tests/expected/ffi-jni-class-03-static.exit
index d00491f..573541a 100644
--- a/tests/expected/ffi-jni-class-03-static.exit
+++ b/tests/expected/ffi-jni-class-03-static.exit
@@ -1 +1 @@
-1
+0
diff --git a/tests/expected/ffi-jni-class-03-static.txt b/tests/expected/ffi-jni-class-03-static.txt
index 8c068a4..2ef3b99 100644
--- a/tests/expected/ffi-jni-class-03-static.txt
+++ b/tests/expected/ffi-jni-class-03-static.txt
@@ -1 +1 @@
-/Users/agra/projects/sx/examples/ffi-jni-class-03-static.sx:13:12: error: expected '::'
+parse-only ok