autorelease and ARC, also switch to libobjc2 ABI instead of legacy objc ABI

4 files changed, 27 insertions, 1 deletions

diff --git a/include/Paradox/Object.h b/include/Paradox/Object.h
index 87b93f5..ca602d7 100644
--- a/include/Paradox/Object.h
+++ b/include/Paradox/Object.h
@@ -14,6 +14,8 @@
 - (instancetype)init;
 - (void)dealloc;
 - (void)release;
+- (instancetype)autorelease;
+- (void)healthCheck;
 @end
 
 #endif
diff --git a/meson.build b/meson.build
index a97cc69..09e4649 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('paradox', 'objc', version: '0.0.1')
 
-add_project_arguments('-Wno-objc-root-class', '-Werror', '-pedantic', '-Wall', language: 'objc')
+add_project_arguments('-Wno-objc-root-class', '-Werror', '-pedantic', '-Wall', '-fobjc-runtime=gnustep-2.0', language: 'objc')
 
 deps = []
 deps += dependency('libobjc')  # This is libobjc2, not libobjc - do not be fooled
@@ -24,6 +24,7 @@ test_deps += dependency('libobjc')
 test_deps += declare_dependency(link_with: paradox, include_directories: inc, dependencies: deps)
 
 executable('Object', 'tests/Object.m', dependencies: test_deps)
+executable('AutoreleasePool', 'tests/AutoreleasePool.m', objc_args: ['-fobjc-arc'], dependencies: test_deps)
 
 pkg = import('pkgconfig')
 pkg.generate(paradox, subdirs: 'paradox', version: '0.0.1', name: 'paradox', filebase: 'paradox', description: 'Application framework for Objective-C built from first principles.', requires: ['libobjc'])
diff --git a/src/Object.m b/src/Object.m
index 7b26bf8..f9a0184 100644
--- a/src/Object.m
+++ b/src/Object.m
@@ -34,6 +34,10 @@
 	objc_release_fast_np(self);
 }
 
+- (instancetype) autorelease {
+	return objc_autorelease(self);
+}
+
 - (instancetype)init {
 	return self;
 }
@@ -42,4 +46,8 @@
 	object_dispose(self);
 }
 
+- (void)healthCheck {
+	printf("PXObject health check: %p\n", (void*)self);
+}
+
 @end
diff --git a/tests/AutoreleasePool.m b/tests/AutoreleasePool.m
new file mode 100644
index 0000000..f0b3599
--- /dev/null
+++ b/tests/AutoreleasePool.m
@@ -0,0 +1,15 @@
+#include <Paradox/Core.h>
+#include <stdio.h>
+
+int main(void) {
+	printf("PXObject autorelease test\n");
+
+	@autoreleasepool {
+		PXObject *object = [PXObject new];
+		printf("created object in autorelease pool\n");
+		printf("attempting healthCheck\n");
+		[object healthCheck];
+	}
+	printf("autorelease pool end\n");
+	printf("test complete\n");
+}