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https://github.com/rust-lang/rust
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13 lines
245 B
Rust
13 lines
245 B
Rust
macro_rules! define_other_core {
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( ) => {
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extern crate std as core;
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//~^ ERROR macro-expanded `extern crate` items cannot shadow names passed with `--extern`
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};
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}
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fn main() {
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core::panic!();
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}
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define_other_core!();
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