diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/format.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/format.rs | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/tools/clippy/tests/ui/format.rs b/src/tools/clippy/tests/ui/format.rs index ca9826b35..e805f1818 100644 --- a/src/tools/clippy/tests/ui/format.rs +++ b/src/tools/clippy/tests/ui/format.rs @@ -1,13 +1,13 @@ // run-rustfix - +#![warn(clippy::useless_format)] #![allow( unused_tuple_struct_fields, clippy::print_literal, clippy::redundant_clone, clippy::to_string_in_format_args, - clippy::needless_borrow + clippy::needless_borrow, + clippy::uninlined_format_args )] -#![warn(clippy::useless_format)] struct Foo(pub String); @@ -30,18 +30,14 @@ fn main() { format!("{:?}", "foo"); // Don't warn about `Debug`. format!("{:8}", "foo"); format!("{:width$}", "foo", width = 8); - format!("{:+}", "foo"); // Warn when the format makes no difference. - format!("{:<}", "foo"); // Warn when the format makes no difference. format!("foo {}", "bar"); format!("{} bar", "foo"); - let arg: String = "".to_owned(); + let arg = String::new(); format!("{}", arg); format!("{:?}", arg); // Don't warn about debug. format!("{:8}", arg); format!("{:width$}", arg, width = 8); - format!("{:+}", arg); // Warn when the format makes no difference. - format!("{:<}", arg); // Warn when the format makes no difference. format!("foo {}", arg); format!("{} bar", arg); |