15 lines
541 B
Rust
15 lines
541 B
Rust
//! Ensure ABI-required features cannot be disabled via `-Ctarget-feature`.
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//@ compile-flags: --target=x86_64-unknown-linux-gnu --crate-type=lib
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//@ needs-llvm-components: x86
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//@ compile-flags: -Ctarget-feature=-x87
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// For now this is just a warning.
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//@ build-pass
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#![feature(no_core, lang_items)]
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#![no_core]
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#[lang = "sized"]
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pub trait Sized {}
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//~? WARN target feature `x87` must be enabled to ensure that the ABI of the current target can be implemented correctly
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//~? WARN unstable feature specified for `-Ctarget-feature`: `x87`
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