1c32d54e01
- ios: --target ios/ios-sim shorthands, iOS SDK auto-discovery,
#framework directive + BuildOptions.add_framework hook,
.app bundle + Info.plist + codesign (ad-hoc and real),
--codesign-identity/--provisioning-profile/--entitlements flags,
modules/std/{objc,uikit}.sx, dynamic class registration,
typed objc_msgSend cast pattern, UIApplicationMain handoff,
UIWindow scene attach. Runs on iPhone hardware.
- ir: silent .s64 defaults → loud diagnostics,
resolveReturnType infers from body, sub-byte int sizes match LLVM,
tuple type interning includes names, compile errors exit 1
- issue-NNNN convention: resolved bugs rename to focused features
- 50 regression tests passing
42 lines
2.0 KiB
Plaintext
42 lines
2.0 KiB
Plaintext
// Minimal iOS app entry point — pure sx, no .m files.
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//
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// 1. Register a class `SxAppDelegate : UIResponder <UIApplicationDelegate>`
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// dynamically, with one method:
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// application:didFinishLaunchingWithOptions: returns YES (BOOL 1).
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// 2. Call UIApplicationMain(0, null, null, @"SxAppDelegate") to hand off to
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// UIKit's run loop. This blocks until the app exits.
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//
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// After install + launch, the simulator shows the default black screen
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// (UIWindow not created — that's 5.8) and the AppDelegate callback fires
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// once at startup. The process stays alive because UIApplicationMain
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// drives the iOS run loop.
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#import "modules/std.sx";
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#import "modules/std/uikit.sx";
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// IMP for application:didFinishLaunchingWithOptions:
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// Obj-C: -(BOOL)application:(UIApplication *)app didFinishLaunchingWithOptions:(NSDictionary *)opts
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// Type encoding: "c@:@@" -- BOOL (signed char), self, _cmd, id, id
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did_finish_launching :: (self: *void, _cmd: *void, app: *void, opts: *void) -> u8 callconv(.c) {
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NSLog(ns_string("[sx] application:didFinishLaunchingWithOptions: called\n".ptr));
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return 1; // YES
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}
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main :: () -> s32 {
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// SxAppDelegate : UIResponder. We deliberately don't try
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// `class_addProtocol(UIApplicationDelegate)` — the linker dead-strips the
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// protocol metadata from UIKit when nothing references it at compile
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// time, and the C runtime can't look it up by name. UIApplicationMain
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// duck-types on the method name, so this works without formal conformance.
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UIResponder := objc_getClass("UIResponder".ptr);
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SxAppDelegate := objc_allocateClassPair(UIResponder, "SxAppDelegate".ptr, 0);
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sel := sel_registerName("application:didFinishLaunchingWithOptions:".ptr);
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class_addMethod(SxAppDelegate, sel, xx did_finish_launching, "c@:@@".ptr);
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objc_registerClassPair(SxAppDelegate);
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// Hand off to the iOS run loop. Never returns under normal operation.
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return UIApplicationMain(0, xx 0, xx 0, ns_string("SxAppDelegate".ptr));
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}
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