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28 lines
405 B
Rust
28 lines
405 B
Rust
#![crate_type = "cdylib"]
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#[no_mangle]
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#[cfg(a)]
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pub fn foo() {
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panic!("test");
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}
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#[no_mangle]
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#[cfg(b)]
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pub fn foo() {
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panic!("{}", 1);
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}
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#[no_mangle]
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#[cfg(c)]
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pub fn foo() {
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panic!("{}", "a");
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}
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#[no_mangle]
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#[cfg(d)]
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pub fn foo() -> usize {
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use std::cell::Cell;
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thread_local!(static A: Cell<Vec<u32>> = Cell::new(Vec::new()));
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A.try_with(|x| x.take().len()).unwrap_or(0)
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}
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