mirror of
https://github.com/rust-lang/rust-clippy
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18 lines
426 B
Rust
18 lines
426 B
Rust
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#![warn(clippy::large_stack_frames)]
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// We use this helper function instead of writing [0; 4294967297] directly to represent a
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// case that large_stack_arrays can't catch
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fn create_array<const N: usize>() -> [u8; N] {
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[0; N]
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}
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fn f() {
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let _x = create_array::<4294967296>();
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}
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fn f2() {
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//~^ ERROR: this function allocates a large amount of stack space
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let _x = create_array::<4294967297>();
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}
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fn main() {}
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