43 lines
622 B
Rust
43 lines
622 B
Rust
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//@ build-pass
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#![warn(clashing_extern_declarations)]
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#[repr(C)]
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pub struct A {
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a: [u16; 4],
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}
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#[repr(C)]
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pub struct B {
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b: [u32; 4],
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}
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pub mod a {
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extern "C" {
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pub fn foo(_: super::A);
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}
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}
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pub mod b {
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extern "C" {
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pub fn foo(_: super::B);
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//~^ WARN `foo` redeclared with a different signature
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}
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}
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#[repr(C)]
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pub struct G<T> {
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g: [T; 4],
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}
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pub mod x {
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extern "C" {
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pub fn bar(_: super::G<u16>);
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}
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}
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pub mod y {
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extern "C" {
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pub fn bar(_: super::G<u32>);
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//~^ WARN `bar` redeclared with a different signature
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}
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}
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fn main() {}
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