181 lines
7.2 KiB
Plaintext
181 lines
7.2 KiB
Plaintext
error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:15:5
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LL | status_code <= 400 && status_code > 500;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `400` < `500`, the expression evaluates to false for any value of `status_code`
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= note: `-D clippy::impossible-double-const-comparisons` implied by `-D warnings`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:16:5
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LL | status_code > 500 && status_code < 400;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `500` > `400`, the expression evaluates to false for any value of `status_code`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:17:5
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LL | status_code < 500 && status_code > 500;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `status_code` cannot simultaneously be greater than and less than `500`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:20:5
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LL | status_code < { 400 } && status_code > { 500 };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `{ 400 }` < `{ 500 }`, the expression evaluates to false for any value of `status_code`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:21:5
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LL | status_code < STATUS_BAD_REQUEST && status_code > STATUS_SERVER_ERROR;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `STATUS_BAD_REQUEST` < `STATUS_SERVER_ERROR`, the expression evaluates to false for any value of `status_code`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:22:5
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LL | status_code <= u16::MIN + 1 && status_code > STATUS_SERVER_ERROR;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `u16::MIN + 1` < `STATUS_SERVER_ERROR`, the expression evaluates to false for any value of `status_code`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:23:5
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LL | status_code < STATUS_SERVER_ERROR && status_code > STATUS_SERVER_ERROR;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `status_code` cannot simultaneously be greater than and less than `STATUS_SERVER_ERROR`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:28:5
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LL | 500 >= status_code && 600 < status_code; // Incorrect
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `500` < `600`, the expression evaluates to false for any value of `status_code`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:29:5
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LL | 500 >= status_code && status_code > 600; // Incorrect
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `500` < `600`, the expression evaluates to false for any value of `status_code`
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error: right-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:32:5
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LL | status_code < 200 && status_code <= 299;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code < 200` evaluates to true, status_code <= 299` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:32:23
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LL | status_code < 200 && status_code <= 299;
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| ^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::ineffective-double-const-comparisons` implied by `-D warnings`
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error: left-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:33:5
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LL | status_code > 200 && status_code >= 299;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code >= 299` evaluates to true, status_code > 200` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:33:5
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LL | status_code > 200 && status_code >= 299;
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| ^^^^^^^^^^^^^^^^^^^^^
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error: left-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:35:5
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LL | status_code >= 500 && status_code > 500; // Useless left
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code > 500` evaluates to true, status_code >= 500` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:35:5
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LL | status_code >= 500 && status_code > 500; // Useless left
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: right-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:36:5
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LL | status_code > 500 && status_code >= 500; // Useless right
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code > 500` evaluates to true, status_code >= 500` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:36:23
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LL | status_code > 500 && status_code >= 500; // Useless right
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| ^^^^^^^^^^^^^^^^^^^^^
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error: left-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:37:5
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LL | status_code <= 500 && status_code < 500; // Useless left
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code < 500` evaluates to true, status_code <= 500` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:37:5
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LL | status_code <= 500 && status_code < 500; // Useless left
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| ^^^^^^^^^^^^^^^^^^^^^^
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error: right-hand side of `&&` operator has no effect
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--> $DIR/double_const_comparisons.rs:38:5
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LL | status_code < 500 && status_code <= 500; // Useless right
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: `if `status_code < 500` evaluates to true, status_code <= 500` will always evaluate to true as well
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--> $DIR/double_const_comparisons.rs:38:23
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LL | status_code < 500 && status_code <= 500; // Useless right
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| ^^^^^^^^^^^^^^^^^^^^^
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:42:5
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LL | name < "Jennifer" && name > "Shannon";
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `"Jennifer"` < `"Shannon"`, the expression evaluates to false for any value of `name`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:45:5
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LL | numbers < [3, 4] && numbers > [5, 6];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `[3, 4]` < `[5, 6]`, the expression evaluates to false for any value of `numbers`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:48:5
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LL | letter < 'b' && letter > 'c';
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `'b'` < `'c'`, the expression evaluates to false for any value of `letter`
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error: boolean expression will never evaluate to 'true'
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--> $DIR/double_const_comparisons.rs:51:5
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LL | area < std::f32::consts::E && area > std::f32::consts::PI;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: since `std::f32::consts::E` < `std::f32::consts::PI`, the expression evaluates to false for any value of `area`
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error: aborting due to 19 previous errors
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