mirror of
https://github.com/rust-lang/rust
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46becfdf9c
Previously it removed all other attributes from the crate root. Now it removes only attributes below itself. So it becomes possible to configure some global crate properties even for fully unconfigured crates.
12 lines
304 B
Rust
12 lines
304 B
Rust
// Error, the linked empty library is `no_std` and doesn't provide a panic handler.
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// dont-check-compiler-stderr
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// error-pattern: `#[panic_handler]` function required, but not found
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// aux-build: cfg_false_lib_no_std_before.rs
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#![no_std]
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extern crate cfg_false_lib_no_std_before as _;
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fn main() {}
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