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29 lines
365 B
Rust
29 lines
365 B
Rust
//@ run-pass
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//@ compile-flags: -C codegen-units=8 -Z thinlto
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//@ ignore-windows
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#![feature(linkage)]
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pub mod foo {
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#[linkage = "weak"]
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#[no_mangle]
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pub extern "C" fn FOO() -> i32 {
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0
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}
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}
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mod bar {
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extern "C" {
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fn FOO() -> i32;
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}
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pub fn bar() -> i32 {
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unsafe { FOO() }
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}
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}
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fn main() {
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bar::bar();
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}
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