From 6e0177245f5a7f993b7b366c312fd77c89ed3568 Mon Sep 17 00:00:00 2001
From: Liam Appelbe <liamappelbe@gmail.com>
Date: Wed, 12 Nov 2025 13:50:11 +1100
Subject: [PATCH 1/2] [objective_c] CI to check for xcode analyser errors

---
 .github/workflows/objective_c.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/objective_c.yaml b/.github/workflows/objective_c.yaml
index 821fd5617..e2ebf8942 100644
--- a/.github/workflows/objective_c.yaml
+++ b/.github/workflows/objective_c.yaml
@@ -99,3 +99,5 @@ jobs:
         run: flutter pub get
       - name: Build the example app
         run: flutter build macos
+      - name: Check for xcode for analyzer warnings
+        run: xcodebuild analyze -workspace macos/Runner.xcworkspace -scheme Runner -configuration Debug GCC_TREAT_WARNINGS_AS_ERRORS=YES

From edacb2cfeb123472666f90e85bb094e2e0553f31 Mon Sep 17 00:00:00 2001
From: Liam Appelbe <liamappelbe@gmail.com>
Date: Wed, 12 Nov 2025 14:20:45 +1100
Subject: [PATCH 2/2] Fix warnings

---
 pkgs/ffigen/lib/src/code_generator/objc_block.dart    | 3 ++-
 pkgs/objective_c/src/objective_c.m                    | 6 +++---
 pkgs/objective_c/src/objective_c_bindings_generated.m | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/pkgs/ffigen/lib/src/code_generator/objc_block.dart b/pkgs/ffigen/lib/src/code_generator/objc_block.dart
index 0f890d51d..7e2bbec70 100644
--- a/pkgs/ffigen/lib/src/code_generator/objc_block.dart
+++ b/pkgs/ffigen/lib/src/code_generator/objc_block.dart
@@ -400,6 +400,7 @@ ref.pointer.ref.invoke.cast<${_helper.trampNatFnCType}>()
     final blockingListenerRetains = [_waiterParam.name, ...retains];
 
     final argStr = argsReceived.join(', ');
+    final declArgStr = argStr.isEmpty ? 'void' : argStr;
     final blockingArgStr = [
       _waiterParam.getNativeType(varName: _waiterParam.name),
       ...argsReceived,
@@ -416,7 +417,7 @@ ref.pointer.ref.invoke.cast<${_helper.trampNatFnCType}>()
 
     return '''
 
-typedef ${returnType.getNativeType()} (^$listenerName)($argStr);
+typedef ${returnType.getNativeType()} (^$listenerName)($declArgStr);
 __attribute__((visibility("default"))) __attribute__((used))
 $listenerName $listenerWrapper($listenerName block) NS_RETURNS_RETAINED {
   return ^void($argStr) {
diff --git a/pkgs/objective_c/src/objective_c.m b/pkgs/objective_c/src/objective_c.m
index cebdaba73..c9b9f4120 100644
--- a/pkgs/objective_c/src/objective_c.m
+++ b/pkgs/objective_c/src/objective_c.m
@@ -77,8 +77,8 @@ FFI_EXPORT Version DOBJC_getOsVesion(void) {
   NSOperatingSystemVersion objc_version =
       [[NSProcessInfo processInfo] operatingSystemVersion];
   Version c_version;
-  c_version.major = objc_version.majorVersion;
-  c_version.minor = objc_version.minorVersion;
-  c_version.patch = objc_version.patchVersion;
+  c_version.major = (int)objc_version.majorVersion;
+  c_version.minor = (int)objc_version.minorVersion;
+  c_version.patch = (int)objc_version.patchVersion;
   return c_version;
 }
diff --git a/pkgs/objective_c/src/objective_c_bindings_generated.m b/pkgs/objective_c/src/objective_c_bindings_generated.m
index b0fece41e..29ec18075 100644
--- a/pkgs/objective_c/src/objective_c_bindings_generated.m
+++ b/pkgs/objective_c/src/objective_c_bindings_generated.m
@@ -127,7 +127,7 @@ BOOL  _ObjectiveCBindings_protocolTrampoline_w1e3k0(id target, void * sel, struc
   return ((_ProtocolTrampoline_8)((id (*)(id, SEL, SEL))objc_msgSend)(target, @selector(getDOBJCDartProtocolMethodForSelector:), sel))(sel, arg1);
 }
 
-typedef void  (^_ListenerTrampoline)();
+typedef void  (^_ListenerTrampoline)(void);
 __attribute__((visibility("default"))) __attribute__((used))
 _ListenerTrampoline _ObjectiveCBindings_wrapListenerBlock_1pl9qdv(_ListenerTrampoline block) NS_RETURNS_RETAINED {
   return ^void() {