diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/vec_resize_to_zero.fixed')
-rw-r--r-- | src/tools/clippy/tests/ui/vec_resize_to_zero.fixed | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/vec_resize_to_zero.fixed b/src/tools/clippy/tests/ui/vec_resize_to_zero.fixed new file mode 100644 index 000000000..b4c2d8209 --- /dev/null +++ b/src/tools/clippy/tests/ui/vec_resize_to_zero.fixed @@ -0,0 +1,20 @@ +#![warn(clippy::vec_resize_to_zero)] + +fn main() { + let mut v = vec![1, 2, 3, 4, 5]; + + // applicable here + v.clear(); + //~^ ERROR: emptying a vector with `resize` + + // not applicable + v.resize(2, 5); + + let mut v = vec!["foo", "bar", "baz"]; + + // applicable here, but only implemented for integer literals for now + v.resize(0, "bar"); + + // not applicable + v.resize(2, "bar") +} |