mirror of
https://github.com/rust-lang/rust-clippy
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146 lines
3.2 KiB
Text
146 lines
3.2 KiB
Text
error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:5:5
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LL | a += a + 1;
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| ^^^^^^^^^^
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= note: `-D clippy::misrefactored-assign-op` implied by `-D warnings`
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help: Did you mean a = a + 1 or a = a + a + 1? Consider replacing it with
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LL | a += 1;
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| ^^^^^^
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help: or
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LL | a = a + a + 1;
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| ^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:6:5
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LL | a += 1 + a;
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| ^^^^^^^^^^
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help: Did you mean a = a + 1 or a = a + 1 + a? Consider replacing it with
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LL | a += 1;
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| ^^^^^^
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help: or
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LL | a = a + 1 + a;
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| ^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:7:5
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LL | a -= a - 1;
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| ^^^^^^^^^^
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help: Did you mean a = a - 1 or a = a - (a - 1)? Consider replacing it with
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LL | a -= 1;
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| ^^^^^^
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help: or
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LL | a = a - (a - 1);
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| ^^^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:8:5
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LL | a *= a * 99;
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| ^^^^^^^^^^^
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help: Did you mean a = a * 99 or a = a * a * 99? Consider replacing it with
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LL | a *= 99;
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| ^^^^^^^
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help: or
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LL | a = a * a * 99;
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| ^^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:9:5
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LL | a *= 42 * a;
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| ^^^^^^^^^^^
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help: Did you mean a = a * 42 or a = a * 42 * a? Consider replacing it with
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LL | a *= 42;
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| ^^^^^^^
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help: or
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LL | a = a * 42 * a;
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| ^^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:10:5
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LL | a /= a / 2;
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| ^^^^^^^^^^
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help: Did you mean a = a / 2 or a = a / (a / 2)? Consider replacing it with
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LL | a /= 2;
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| ^^^^^^
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help: or
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LL | a = a / (a / 2);
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| ^^^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:11:5
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LL | a %= a % 5;
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| ^^^^^^^^^^
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help: Did you mean a = a % 5 or a = a % (a % 5)? Consider replacing it with
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LL | a %= 5;
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| ^^^^^^
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help: or
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LL | a = a % (a % 5);
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| ^^^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:12:5
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LL | a &= a & 1;
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| ^^^^^^^^^^
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help: Did you mean a = a & 1 or a = a & a & 1? Consider replacing it with
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LL | a &= 1;
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| ^^^^^^
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help: or
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LL | a = a & a & 1;
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| ^^^^^^^^^^^^^
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error: variable appears on both sides of an assignment operation
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--> $DIR/assign_ops2.rs:13:5
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LL | a *= a * a;
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| ^^^^^^^^^^
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help: Did you mean a = a * a or a = a * a * a? Consider replacing it with
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LL | a *= a;
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| ^^^^^^
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help: or
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LL | a = a * a * a;
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| ^^^^^^^^^^^^^
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error: manual implementation of an assign operation
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--> $DIR/assign_ops2.rs:50:5
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LL | buf = buf + cows.clone();
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| ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `buf += cows.clone()`
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= note: `-D clippy::assign-op-pattern` implied by `-D warnings`
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error: aborting due to 10 previous errors
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