mirror of https://github.com/rust-lang/rust.git
25 lines
695 B
Rust
25 lines
695 B
Rust
#![feature(large_assignments)]
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#![deny(large_assignments)]
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#![move_size_limit = "1000"]
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//! Tests that with `-Zinline-mir`, we do NOT get an error that points to the
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//! implementation of `UnsafeCell` since that is not actionable by the user:
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//!
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//! ```text
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//! error: moving 9999 bytes
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//! --> /rustc/FAKE_PREFIX/library/core/src/cell.rs:2054:9
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//! |
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//! = note: value moved from here
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//! ```
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//!
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//! We want the diagnostics to point to the relevant user code.
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//@ build-fail
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//@ compile-flags: -Zmir-opt-level=1 -Zinline-mir
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pub fn main() {
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let data = [10u8; 9999];
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let cell = std::cell::UnsafeCell::new(data); //~ ERROR large_assignments
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std::hint::black_box(cell);
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}
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