mirror of https://github.com/rust-lang/rust.git
39 lines
473 B
Rust
39 lines
473 B
Rust
// build-pass
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// compile-flags:-Zpolymorphize=on -Csymbol-mangling-version=v0
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fn y_uses_f(f: impl Fn()) {
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let x = |_: ()| ();
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let y = || {
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f();
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x(());
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};
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f();
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y();
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}
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fn x_uses_f(f: impl Fn()) {
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let x = |_: ()| { f(); };
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let y = || x(());
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f();
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y();
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}
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fn entry_a() {
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x_uses_f(|| ());
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y_uses_f(|| ());
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}
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fn entry_b() {
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x_uses_f(|| ());
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y_uses_f(|| ());
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}
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fn main() {
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entry_a();
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entry_b();
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}
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