18 lines
564 B
Plaintext
18 lines
564 B
Plaintext
// `push <Context>` where Context's first field is an `#inline` protocol
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// (`allocator: Allocator`) and the value being pushed is an `Arena` upcast to
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// that protocol. Exercises save/restore of the boxed context across the push.
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#import "modules/std.sx";
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#import "modules/std/mem.sx";
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main :: () -> void {
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arena := Arena.init(context.allocator, 4096);
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new_ctx := Context.{ allocator = xx arena, data = context.data };
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push new_ctx {
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ptr := context.allocator.alloc_bytes(128);
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out("inside push\n");
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}
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out("after push\n");
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}
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