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
55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
// `callconv(.c)` callbacks accessing struct methods on global pointers —
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// regression coverage for prior data-corruption when the callback dispatches
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// through a global pointer to a method on the pointed-to struct.
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#import "modules/std.sx";
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Pipe :: struct {
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pw: s32;
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ph: s32;
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frame: s32;
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resize :: (self: *Pipe, nw: s32, nh: s32) {
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self.pw = nw;
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self.ph = nh;
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}
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tick :: (self: *Pipe) {
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self.frame = self.frame + 1;
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}
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}
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g_pipe : *Pipe = ---;
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g_width : s32 = 800;
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g_height : s32 = 600;
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do_render :: () {
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g_pipe.resize(g_width, g_height);
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g_pipe.tick();
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print("wrapper: pw={}, ph={}, frame={}\n", g_pipe.pw, g_pipe.ph, g_pipe.frame);
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}
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callback_inline :: (userdata: *void, code: s64) -> bool callconv(.c) {
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g_width = xx code;
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g_height = xx (code + 1);
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g_pipe.resize(xx g_width, xx g_height);
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g_pipe.tick();
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print("inline: pw={}, ph={}, frame={}\n", g_pipe.pw, g_pipe.ph, g_pipe.frame);
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true;
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}
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callback_wrapper :: (userdata: *void, code: s64) -> bool callconv(.c) {
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g_width = xx code;
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g_height = xx (code + 1);
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do_render();
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true;
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}
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main :: () {
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pipe := Pipe.{ pw = 0, ph = 0, frame = 0 };
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g_pipe = @pipe;
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callback_inline(xx 0, 320);
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callback_wrapper(xx 0, 640);
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}
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