user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[unnecessary_literal_unwrap]: don't lint if binding initializer is expn

Browse source
This commit is contained in:
y21 2023-07-05 12:30:39 +02:00
parent ba3bd8f0f1
commit 6868c0a74b
3 changed files with 25 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
tests/ui/unnecessary_literal_unwrap.fixed
View file

@ -68,6 +68,16 @@ fn unwrap_methods_result() {
1;
}
fn unwrap_from_binding() {
macro_rules! from_macro {
() => {
Some("")
};
}
let val = from_macro!();
let _ = val.unwrap_or("");
}
fn main() {
unwrap_option_some();
unwrap_option_none();

10
tests/ui/unnecessary_literal_unwrap.rs
View file

@ -68,6 +68,16 @@ fn unwrap_methods_result() {
Ok::<_, ()>(1).unwrap_or_else(|_| 2);
}
fn unwrap_from_binding() {
macro_rules! from_macro {
() => {
Some("")
};
}
let val = from_macro!();
let _ = val.unwrap_or("");
}
fn main() {
unwrap_option_some();
unwrap_option_none();