diff options
Diffstat (limited to 'src/tools/clippy/tests/ui-toml/toml_disallowed_methods/conf_disallowed_methods.rs')
-rw-r--r-- | src/tools/clippy/tests/ui-toml/toml_disallowed_methods/conf_disallowed_methods.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-toml/toml_disallowed_methods/conf_disallowed_methods.rs b/src/tools/clippy/tests/ui-toml/toml_disallowed_methods/conf_disallowed_methods.rs new file mode 100644 index 000000000..3397fa1ec --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/toml_disallowed_methods/conf_disallowed_methods.rs @@ -0,0 +1,23 @@ +#![warn(clippy::disallowed_methods)] + +extern crate regex; +use regex::Regex; + +fn main() { + let re = Regex::new(r"ab.*c").unwrap(); + re.is_match("abc"); + + let mut a = vec![1, 2, 3, 4]; + a.iter().sum::<i32>(); + + a.sort_unstable(); + + let _ = 2.0f32.clamp(3.0f32, 4.0f32); + let _ = 2.0f64.clamp(3.0f64, 4.0f64); + + let indirect: fn(&str) -> Result<Regex, regex::Error> = Regex::new; + let re = indirect(".").unwrap(); + + let in_call = Box::new(f32::clamp); + let in_method_call = ["^", "$"].into_iter().map(Regex::new); +} |