From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../clippy/tests/ui/redundant_static_lifetimes.rs | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/tools/clippy/tests/ui/redundant_static_lifetimes.rs (limited to 'src/tools/clippy/tests/ui/redundant_static_lifetimes.rs') diff --git a/src/tools/clippy/tests/ui/redundant_static_lifetimes.rs b/src/tools/clippy/tests/ui/redundant_static_lifetimes.rs new file mode 100644 index 000000000..f2f0f7865 --- /dev/null +++ b/src/tools/clippy/tests/ui/redundant_static_lifetimes.rs @@ -0,0 +1,56 @@ +// run-rustfix + +#![allow(unused)] + +#[derive(Debug)] +struct Foo; + +const VAR_ONE: &'static str = "Test constant #1"; // ERROR Consider removing 'static. + +const VAR_TWO: &str = "Test constant #2"; // This line should not raise a warning. + +const VAR_THREE: &[&'static str] = &["one", "two"]; // ERROR Consider removing 'static + +const VAR_FOUR: (&str, (&str, &'static str), &'static str) = ("on", ("th", "th"), "on"); // ERROR Consider removing 'static + +const VAR_SIX: &'static u8 = &5; + +const VAR_HEIGHT: &'static Foo = &Foo {}; + +const VAR_SLICE: &'static [u8] = b"Test constant #1"; // ERROR Consider removing 'static. + +const VAR_TUPLE: &'static (u8, u8) = &(1, 2); // ERROR Consider removing 'static. + +const VAR_ARRAY: &'static [u8; 1] = b"T"; // ERROR Consider removing 'static. + +static STATIC_VAR_ONE: &'static str = "Test static #1"; // ERROR Consider removing 'static. + +static STATIC_VAR_TWO: &str = "Test static #2"; // This line should not raise a warning. + +static STATIC_VAR_THREE: &[&'static str] = &["one", "two"]; // ERROR Consider removing 'static + +static STATIC_VAR_SIX: &'static u8 = &5; + +static STATIC_VAR_HEIGHT: &'static Foo = &Foo {}; + +static STATIC_VAR_SLICE: &'static [u8] = b"Test static #3"; // ERROR Consider removing 'static. + +static STATIC_VAR_TUPLE: &'static (u8, u8) = &(1, 2); // ERROR Consider removing 'static. + +static STATIC_VAR_ARRAY: &'static [u8; 1] = b"T"; // ERROR Consider removing 'static. + +fn main() { + let false_positive: &'static str = "test"; +} + +trait Bar { + const TRAIT_VAR: &'static str; +} + +impl Foo { + const IMPL_VAR: &'static str = "var"; +} + +impl Bar for Foo { + const TRAIT_VAR: &'static str = "foo"; +} -- cgit v1.2.3