error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:78:13 | LL | let _ = String::new() + ""; | ^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::arithmetic-side-effects` implied by `-D warnings` error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:86:27 | LL | let inferred_string = string + ""; | ^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:90:13 | LL | let _ = inferred_string + ""; | ^^^^^^^^^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:161:5 | LL | _n += 1; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:162:5 | LL | _n += &1; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:163:5 | LL | _n -= 1; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:164:5 | LL | _n -= &1; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:165:5 | LL | _n /= 0; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:166:5 | LL | _n /= &0; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:167:5 | LL | _n %= 0; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:168:5 | LL | _n %= &0; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:169:5 | LL | _n *= 2; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:170:5 | LL | _n *= &2; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:173:10 | LL | _n = _n + 1; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:174:10 | LL | _n = _n + &1; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:175:10 | LL | _n = 1 + _n; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:176:10 | LL | _n = &1 + _n; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:177:10 | LL | _n = _n - 1; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:178:10 | LL | _n = _n - &1; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:179:10 | LL | _n = 1 - _n; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:180:10 | LL | _n = &1 - _n; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:181:10 | LL | _n = _n / 0; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:182:10 | LL | _n = _n / &0; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:183:10 | LL | _n = _n % 0; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:184:10 | LL | _n = _n % &0; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:185:10 | LL | _n = _n * 2; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:186:10 | LL | _n = _n * &2; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:187:10 | LL | _n = 2 * _n; | ^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:188:10 | LL | _n = &2 * _n; | ^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:189:10 | LL | _n = 23 + &85; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:190:10 | LL | _n = &23 + 85; | ^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:191:10 | LL | _n = &23 + &85; | ^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:194:13 | LL | let _ = Custom + 0; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:195:13 | LL | let _ = Custom + 1; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:196:13 | LL | let _ = Custom + 2; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:197:13 | LL | let _ = Custom + 0.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:198:13 | LL | let _ = Custom + 1.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:199:13 | LL | let _ = Custom + 2.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:200:13 | LL | let _ = Custom - 0; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:201:13 | LL | let _ = Custom - 1; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:202:13 | LL | let _ = Custom - 2; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:203:13 | LL | let _ = Custom - 0.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:204:13 | LL | let _ = Custom - 1.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:205:13 | LL | let _ = Custom - 2.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:206:13 | LL | let _ = Custom / 0; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:207:13 | LL | let _ = Custom / 1; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:208:13 | LL | let _ = Custom / 2; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:209:13 | LL | let _ = Custom / 0.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:210:13 | LL | let _ = Custom / 1.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:211:13 | LL | let _ = Custom / 2.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:212:13 | LL | let _ = Custom * 0; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:213:13 | LL | let _ = Custom * 1; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:214:13 | LL | let _ = Custom * 2; | ^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:215:13 | LL | let _ = Custom * 0.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:216:13 | LL | let _ = Custom * 1.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:217:13 | LL | let _ = Custom * 2.0; | ^^^^^^^^^^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:220:10 | LL | _n = -_n; | ^^^ error: arithmetic operation that can potentially result in unexpected side-effects --> $DIR/arithmetic_side_effects.rs:221:10 | LL | _n = -&_n; | ^^^^ error: aborting due to 58 previous errors