20 lines
449 B
Rust
20 lines
449 B
Rust
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// compile-flags: -Zmiri-disable-isolation
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#![feature(backtrace)]
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use std::backtrace::Backtrace;
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#[inline(never)] fn func_a() -> Backtrace { func_b::<u8>() }
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#[inline(never)] fn func_b<T>() -> Backtrace { func_c() }
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macro_rules! invoke_func_d {
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() => { func_d() }
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}
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#[inline(never)] fn func_c() -> Backtrace { invoke_func_d!() }
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#[inline(never)] fn func_d() -> Backtrace { Backtrace::capture() }
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fn main() {
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eprint!("{}", func_a());
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}
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