91 lines
1.7 KiB
Rust
91 lines
1.7 KiB
Rust
// run-rustfix
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#![allow(clippy::deref_addrof, dead_code, unused, clippy::no_effect)]
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#![warn(clippy::unnecessary_operation)]
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struct Tuple(i32);
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struct Struct {
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field: i32,
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}
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enum Enum {
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Tuple(i32),
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Struct { field: i32 },
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}
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struct DropStruct {
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field: i32,
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}
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impl Drop for DropStruct {
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fn drop(&mut self) {}
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}
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struct DropTuple(i32);
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impl Drop for DropTuple {
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fn drop(&mut self) {}
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}
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enum DropEnum {
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Tuple(i32),
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Struct { field: i32 },
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}
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impl Drop for DropEnum {
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fn drop(&mut self) {}
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}
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struct FooString {
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s: String,
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}
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fn get_number() -> i32 {
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0
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}
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fn get_usize() -> usize {
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0
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}
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fn get_struct() -> Struct {
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Struct { field: 0 }
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}
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fn get_drop_struct() -> DropStruct {
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DropStruct { field: 0 }
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}
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fn main() {
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Tuple(get_number());
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Struct { field: get_number() };
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Struct { ..get_struct() };
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Enum::Tuple(get_number());
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Enum::Struct { field: get_number() };
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5 + get_number();
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*&get_number();
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&get_number();
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(5, 6, get_number());
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get_number()..;
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..get_number();
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5..get_number();
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[42, get_number()];
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[42, 55][get_usize()];
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(42, get_number()).1;
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[get_number(); 55];
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[42; 55][get_usize()];
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{
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get_number()
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};
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FooString {
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s: String::from("blah"),
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};
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// Do not warn
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DropTuple(get_number());
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DropStruct { field: get_number() };
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DropStruct { field: get_number() };
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DropStruct { ..get_drop_struct() };
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DropEnum::Tuple(get_number());
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DropEnum::Struct { field: get_number() };
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// Issue #9954
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fn one() -> i8 {
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1
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}
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macro_rules! use_expr {
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($($e:expr),*) => {{ $($e;)* }}
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}
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use_expr!(isize::MIN / -(one() as isize), i8::MIN / -one());
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}
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