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warning: attempt to subtract with overflow
--> $DIR/pub_const_err.rs:15:20
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LL | pub const Z: u32 = 0 - 1;
| ^^^^^
|
= note: #[warn(const_err)] on by default
warning: this constant cannot be used
--> $DIR/pub_const_err.rs:15:1
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LL | pub const Z: u32 = 0 - 1;
| ^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to subtract with overflow
warning: attempt to subtract with overflow
--> $DIR/pub_const_err.rs:19:22
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LL | pub type Foo = [i32; 0 - 1];
| ^^^^^
warning: this array length cannot be used
--> $DIR/pub_const_err.rs:19:22
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LL | pub type Foo = [i32; 0 - 1];
| ^^^^^ attempt to subtract with overflow
|