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44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
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--> $DIR/fn-ptr-comparisons-weird.rs:7:13
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LL | let _ = f > g;
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| ^^^^^
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= note: the address of the same function can vary between different codegen units
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= note: furthermore, different functions could have the same address after being merged together
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= note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
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= note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
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warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
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--> $DIR/fn-ptr-comparisons-weird.rs:9:13
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LL | let _ = f >= g;
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| ^^^^^^
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= note: the address of the same function can vary between different codegen units
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= note: furthermore, different functions could have the same address after being merged together
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= note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
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warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
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--> $DIR/fn-ptr-comparisons-weird.rs:11:13
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LL | let _ = f <= g;
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| ^^^^^^
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= note: the address of the same function can vary between different codegen units
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= note: furthermore, different functions could have the same address after being merged together
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= note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
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warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
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--> $DIR/fn-ptr-comparisons-weird.rs:13:13
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LL | let _ = f < g;
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| ^^^^^
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= note: the address of the same function can vary between different codegen units
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= note: furthermore, different functions could have the same address after being merged together
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= note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
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warning: 4 warnings emitted
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