mirror of https://github.com/rust-lang/rust
21 lines
354 B
Rust
21 lines
354 B
Rust
//@ run-pass
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//@ compile-flags: --edition 2021 -Copt-level=3 -Cdebuginfo=2 -Zmir-opt-level=3
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fn main() {
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TranslatorI.visit_pre();
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}
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impl TranslatorI {
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fn visit_pre(self) {
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Some(())
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.map(|_| self.flags())
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.unwrap_or_else(|| self.flags());
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}
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}
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struct TranslatorI;
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impl TranslatorI {
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fn flags(&self) {}
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}
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