24 lines
595 B
Rust
24 lines
595 B
Rust
// Auxiliary crate for test issue-105637: the LTOed dylib which had duplicate symbols from libstd,
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// breaking the panic hook feature.
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//
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// This simulates the `rustc_driver` crate, and the main crate simulates rustc's main binary hooking
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// into this driver.
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//@ compile-flags: -Zdylib-lto -C lto=thin
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use std::panic;
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pub fn main() {
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// Install the hook we want to see executed
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panic::set_hook(Box::new(|_| {
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eprintln!("LTOed auxiliary crate panic hook");
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}));
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// Trigger the panic hook with an ICE
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run_compiler();
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}
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fn run_compiler() {
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panic!("ICEing");
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}
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