diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/manual_saturating_arithmetic.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/manual_saturating_arithmetic.stderr | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/manual_saturating_arithmetic.stderr b/src/tools/clippy/tests/ui/manual_saturating_arithmetic.stderr new file mode 100644 index 000000000..d985f2e75 --- /dev/null +++ b/src/tools/clippy/tests/ui/manual_saturating_arithmetic.stderr @@ -0,0 +1,163 @@ +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:8:13 + | +LL | let _ = 1u32.checked_add(1).unwrap_or(u32::max_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1u32.saturating_add(1)` + | + = note: `-D clippy::manual-saturating-arithmetic` implied by `-D warnings` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:9:13 + | +LL | let _ = 1u32.checked_add(1).unwrap_or(u32::MAX); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1u32.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:10:13 + | +LL | let _ = 1u8.checked_add(1).unwrap_or(255); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1u8.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:11:13 + | +LL | let _ = 1u128 + | _____________^ +LL | | .checked_add(1) +LL | | .unwrap_or(340_282_366_920_938_463_463_374_607_431_768_211_455); + | |_______________________________________________________________________^ help: try using `saturating_add`: `1u128.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:16:13 + | +LL | let _ = 1u32.checked_mul(1).unwrap_or(u32::MAX); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_mul`: `1u32.saturating_mul(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:18:13 + | +LL | let _ = 1u32.checked_sub(1).unwrap_or(u32::min_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1u32.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:19:13 + | +LL | let _ = 1u32.checked_sub(1).unwrap_or(u32::MIN); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1u32.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:20:13 + | +LL | let _ = 1u8.checked_sub(1).unwrap_or(0); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1u8.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:24:13 + | +LL | let _ = 1i32.checked_add(1).unwrap_or(i32::max_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i32.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:25:13 + | +LL | let _ = 1i32.checked_add(1).unwrap_or(i32::MAX); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i32.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:26:13 + | +LL | let _ = 1i8.checked_add(1).unwrap_or(127); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i8.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:27:13 + | +LL | let _ = 1i128 + | _____________^ +LL | | .checked_add(1) +LL | | .unwrap_or(170_141_183_460_469_231_731_687_303_715_884_105_727); + | |_______________________________________________________________________^ help: try using `saturating_add`: `1i128.saturating_add(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:30:13 + | +LL | let _ = 1i32.checked_add(-1).unwrap_or(i32::min_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i32.saturating_add(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:31:13 + | +LL | let _ = 1i32.checked_add(-1).unwrap_or(i32::MIN); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i32.saturating_add(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:32:13 + | +LL | let _ = 1i8.checked_add(-1).unwrap_or(-128); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_add`: `1i8.saturating_add(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:33:13 + | +LL | let _ = 1i128 + | _____________^ +LL | | .checked_add(-1) +LL | | .unwrap_or(-170_141_183_460_469_231_731_687_303_715_884_105_728); + | |________________________________________________________________________^ help: try using `saturating_add`: `1i128.saturating_add(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:40:13 + | +LL | let _ = 1i32.checked_sub(1).unwrap_or(i32::min_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i32.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:41:13 + | +LL | let _ = 1i32.checked_sub(1).unwrap_or(i32::MIN); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i32.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:42:13 + | +LL | let _ = 1i8.checked_sub(1).unwrap_or(-128); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i8.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:43:13 + | +LL | let _ = 1i128 + | _____________^ +LL | | .checked_sub(1) +LL | | .unwrap_or(-170_141_183_460_469_231_731_687_303_715_884_105_728); + | |________________________________________________________________________^ help: try using `saturating_sub`: `1i128.saturating_sub(1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:46:13 + | +LL | let _ = 1i32.checked_sub(-1).unwrap_or(i32::max_value()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i32.saturating_sub(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:47:13 + | +LL | let _ = 1i32.checked_sub(-1).unwrap_or(i32::MAX); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i32.saturating_sub(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:48:13 + | +LL | let _ = 1i8.checked_sub(-1).unwrap_or(127); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using `saturating_sub`: `1i8.saturating_sub(-1)` + +error: manual saturating arithmetic + --> $DIR/manual_saturating_arithmetic.rs:49:13 + | +LL | let _ = 1i128 + | _____________^ +LL | | .checked_sub(-1) +LL | | .unwrap_or(170_141_183_460_469_231_731_687_303_715_884_105_727); + | |_______________________________________________________________________^ help: try using `saturating_sub`: `1i128.saturating_sub(-1)` + +error: aborting due to 24 previous errors + |