diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/tools/clippy/src/docs/double_neg.txt | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/src/docs/double_neg.txt')
-rw-r--r-- | src/tools/clippy/src/docs/double_neg.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/double_neg.txt b/src/tools/clippy/src/docs/double_neg.txt new file mode 100644 index 000000000..a07f67496 --- /dev/null +++ b/src/tools/clippy/src/docs/double_neg.txt @@ -0,0 +1,12 @@ +### What it does +Detects expressions of the form `--x`. + +### Why is this bad? +It can mislead C/C++ programmers to think `x` was +decremented. + +### Example +``` +let mut x = 3; +--x; +```
\ No newline at end of file |