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27 lines
1.4 KiB
Rust
27 lines
1.4 KiB
Rust
//@ run-rustfix
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#![allow(unused_variables, dead_code, non_upper_case_globals)]
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fn main() {
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const Foo: [i32; _] = [1, 2, 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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const REF_FOO: &[u8; _] = &[1];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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let foo: [i32; _] = [1, 2, 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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let bar: [i32; _] = [0; 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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let ref_foo: &[i32; _] = &[1, 2, 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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let ref_bar: &[i32; _] = &[0; 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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let multiple_ref_foo: &&[i32; _] = &&[1, 2, 3];
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//~^ ERROR in expressions, `_` can only be used on the left-hand side of an assignment
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//~| ERROR using `_` for array lengths is unstable
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}
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