From 4f9fe856a25ab29345b90e7725509e9ee38a37be Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:41 +0200 Subject: Adding upstream version 1.69.0+dfsg1. Signed-off-by: Daniel Baumann --- src/tools/clippy/tests/ui/cast.stderr | 163 ++++++++++++++++++++++++++++++---- 1 file changed, 144 insertions(+), 19 deletions(-) (limited to 'src/tools/clippy/tests/ui/cast.stderr') diff --git a/src/tools/clippy/tests/ui/cast.stderr b/src/tools/clippy/tests/ui/cast.stderr index 0c63b4af3..451078de2 100644 --- a/src/tools/clippy/tests/ui/cast.stderr +++ b/src/tools/clippy/tests/ui/cast.stderr @@ -42,13 +42,24 @@ error: casting `f32` to `i32` may truncate the value LL | 1f32 as i32; | ^^^^^^^^^^^ | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... = note: `-D clippy::cast-possible-truncation` implied by `-D warnings` +help: ... or use `try_from` and handle the error accordingly + | +LL | i32::try_from(1f32); + | ~~~~~~~~~~~~~~~~~~~ error: casting `f32` to `u32` may truncate the value --> $DIR/cast.rs:25:5 | LL | 1f32 as u32; | ^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | u32::try_from(1f32); + | ~~~~~~~~~~~~~~~~~~~ error: casting `f32` to `u32` may lose the sign of the value --> $DIR/cast.rs:25:5 @@ -63,30 +74,60 @@ error: casting `f64` to `f32` may truncate the value | LL | 1f64 as f32; | ^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | f32::try_from(1f64); + | ~~~~~~~~~~~~~~~~~~~ error: casting `i32` to `i8` may truncate the value --> $DIR/cast.rs:27:5 | LL | 1i32 as i8; | ^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | i8::try_from(1i32); + | ~~~~~~~~~~~~~~~~~~ error: casting `i32` to `u8` may truncate the value --> $DIR/cast.rs:28:5 | LL | 1i32 as u8; | ^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | u8::try_from(1i32); + | ~~~~~~~~~~~~~~~~~~ error: casting `f64` to `isize` may truncate the value --> $DIR/cast.rs:29:5 | LL | 1f64 as isize; | ^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | isize::try_from(1f64); + | ~~~~~~~~~~~~~~~~~~~~~ error: casting `f64` to `usize` may truncate the value --> $DIR/cast.rs:30:5 | LL | 1f64 as usize; | ^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | usize::try_from(1f64); + | ~~~~~~~~~~~~~~~~~~~~~ error: casting `f64` to `usize` may lose the sign of the value --> $DIR/cast.rs:30:5 @@ -94,8 +135,38 @@ error: casting `f64` to `usize` may lose the sign of the value LL | 1f64 as usize; | ^^^^^^^^^^^^^ +error: casting `u32` to `u16` may truncate the value + --> $DIR/cast.rs:31:5 + | +LL | 1f32 as u32 as u16; + | ^^^^^^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | u16::try_from(1f32 as u32); + | ~~~~~~~~~~~~~~~~~~~~~~~~~~ + +error: casting `f32` to `u32` may truncate the value + --> $DIR/cast.rs:31:5 + | +LL | 1f32 as u32 as u16; + | ^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | u32::try_from(1f32) as u16; + | ~~~~~~~~~~~~~~~~~~~ + +error: casting `f32` to `u32` may lose the sign of the value + --> $DIR/cast.rs:31:5 + | +LL | 1f32 as u32 as u16; + | ^^^^^^^^^^^ + error: casting `u8` to `i8` may wrap around the value - --> $DIR/cast.rs:32:5 + --> $DIR/cast.rs:33:5 | LL | 1u8 as i8; | ^^^^^^^^^ @@ -103,61 +174,79 @@ LL | 1u8 as i8; = note: `-D clippy::cast-possible-wrap` implied by `-D warnings` error: casting `u16` to `i16` may wrap around the value - --> $DIR/cast.rs:33:5 + --> $DIR/cast.rs:34:5 | LL | 1u16 as i16; | ^^^^^^^^^^^ error: casting `u32` to `i32` may wrap around the value - --> $DIR/cast.rs:34:5 + --> $DIR/cast.rs:35:5 | LL | 1u32 as i32; | ^^^^^^^^^^^ error: casting `u64` to `i64` may wrap around the value - --> $DIR/cast.rs:35:5 + --> $DIR/cast.rs:36:5 | LL | 1u64 as i64; | ^^^^^^^^^^^ error: casting `usize` to `isize` may wrap around the value - --> $DIR/cast.rs:36:5 + --> $DIR/cast.rs:37:5 | LL | 1usize as isize; | ^^^^^^^^^^^^^^^ error: casting `i32` to `u32` may lose the sign of the value - --> $DIR/cast.rs:39:5 + --> $DIR/cast.rs:40:5 | LL | -1i32 as u32; | ^^^^^^^^^^^^ error: casting `isize` to `usize` may lose the sign of the value - --> $DIR/cast.rs:41:5 + --> $DIR/cast.rs:42:5 | LL | -1isize as usize; | ^^^^^^^^^^^^^^^^ error: casting `i64` to `i8` may truncate the value - --> $DIR/cast.rs:108:5 + --> $DIR/cast.rs:109:5 | LL | (-99999999999i64).min(1) as i8; // should be linted because signed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | i8::try_from((-99999999999i64).min(1)); // should be linted because signed + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: casting `u64` to `u8` may truncate the value - --> $DIR/cast.rs:120:5 + --> $DIR/cast.rs:121:5 | LL | 999999u64.clamp(0, 256) as u8; // should still be linted | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | u8::try_from(999999u64.clamp(0, 256)); // should still be linted + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: casting `main::E2` to `u8` may truncate the value - --> $DIR/cast.rs:141:21 + --> $DIR/cast.rs:142:21 | LL | let _ = self as u8; | ^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let _ = u8::try_from(self); + | ~~~~~~~~~~~~~~~~~~ error: casting `main::E2::B` to `u8` will truncate the value - --> $DIR/cast.rs:142:21 + --> $DIR/cast.rs:143:21 | LL | let _ = Self::B as u8; | ^^^^^^^^^^^^^ @@ -165,46 +254,82 @@ LL | let _ = Self::B as u8; = note: `-D clippy::cast-enum-truncation` implied by `-D warnings` error: casting `main::E5` to `i8` may truncate the value - --> $DIR/cast.rs:178:21 + --> $DIR/cast.rs:179:21 | LL | let _ = self as i8; | ^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let _ = i8::try_from(self); + | ~~~~~~~~~~~~~~~~~~ error: casting `main::E5::A` to `i8` will truncate the value - --> $DIR/cast.rs:179:21 + --> $DIR/cast.rs:180:21 | LL | let _ = Self::A as i8; | ^^^^^^^^^^^^^ error: casting `main::E6` to `i16` may truncate the value - --> $DIR/cast.rs:193:21 + --> $DIR/cast.rs:194:21 | LL | let _ = self as i16; | ^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let _ = i16::try_from(self); + | ~~~~~~~~~~~~~~~~~~~ error: casting `main::E7` to `usize` may truncate the value on targets with 32-bit wide pointers - --> $DIR/cast.rs:208:21 + --> $DIR/cast.rs:209:21 | LL | let _ = self as usize; | ^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let _ = usize::try_from(self); + | ~~~~~~~~~~~~~~~~~~~~~ error: casting `main::E10` to `u16` may truncate the value - --> $DIR/cast.rs:249:21 + --> $DIR/cast.rs:250:21 | LL | let _ = self as u16; | ^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let _ = u16::try_from(self); + | ~~~~~~~~~~~~~~~~~~~ error: casting `u32` to `u8` may truncate the value - --> $DIR/cast.rs:257:13 + --> $DIR/cast.rs:258:13 | LL | let c = (q >> 16) as u8; | ^^^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let c = u8::try_from((q >> 16)); + | ~~~~~~~~~~~~~~~~~~~~~~~ error: casting `u32` to `u8` may truncate the value - --> $DIR/cast.rs:260:13 + --> $DIR/cast.rs:261:13 | LL | let c = (q / 1000) as u8; | ^^^^^^^^^^^^^^^^ + | + = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... +help: ... or use `try_from` and handle the error accordingly + | +LL | let c = u8::try_from((q / 1000)); + | ~~~~~~~~~~~~~~~~~~~~~~~~ -error: aborting due to 33 previous errors +error: aborting due to 36 previous errors -- cgit v1.2.3