18 lines
606 B
Plaintext
18 lines
606 B
Plaintext
// `xx <closure> : Block` builds an Apple-ABI block whose invoke
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// trampoline delegates to the sx closure. Verifies end-to-end:
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// stdlib Block layout, _NSConcreteStackBlock extern, per-signature
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// invoke trampoline, Into(Block) for Closure() -> void. Runs on
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// macOS — invokes the block's invoke fn directly via a typed fn
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// pointer instead of going through the Obj-C runtime.
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#import "modules/std.sx";
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#import "modules/std/objc_block.sx";
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main :: () -> s32 {
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cl := () => { print("noop block ran\n"); };
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b : Block = xx cl;
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invoke_fn : (*Block) -> void = xx b.invoke;
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invoke_fn(@b);
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0;
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}
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