Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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);
+}