38 lines
471 B
Rust
38 lines
471 B
Rust
use std;
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import libc, sys, unsafe;
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import std::arena::arena;
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type bcx = {
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fcx: &fcx
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};
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type fcx = {
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arena: &arena,
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ccx: &ccx
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};
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type ccx = {
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x: int
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};
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fn h(bcx : &bcx) -> &bcx {
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return bcx.fcx.arena.alloc(|| { fcx: bcx.fcx });
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}
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fn g(fcx : &fcx) {
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let bcx = { fcx: fcx };
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h(&bcx);
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}
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fn f(ccx : &ccx) {
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let a = arena();
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let fcx = &{ arena: &a, ccx: ccx };
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return g(fcx);
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}
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fn main() {
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let ccx = { x: 0 };
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f(&ccx);
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}
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