mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-23 13:13:34 +00:00
98 lines
2.1 KiB
Rust
98 lines
2.1 KiB
Rust
#![feature(plugin)]
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#![plugin(clippy)]
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#![deny(clippy)]
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#![allow(unused_variables)]
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#![allow(unused_assignments)]
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#![allow(if_same_then_else)]
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fn foo() -> bool { true }
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fn main() {
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// weird `else if` formatting:
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if foo() {
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} if foo() {
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//~^ ERROR this looks like an `else if` but the `else` is missing
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//~| NOTE add the missing `else` or
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}
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let _ = { // if as the last expression
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let _ = 0;
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if foo() {
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} if foo() {
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//~^ ERROR this looks like an `else if` but the `else` is missing
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//~| NOTE add the missing `else` or
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}
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else {
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}
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};
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let _ = { // if in the middle of a block
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if foo() {
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} if foo() {
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//~^ ERROR this looks like an `else if` but the `else` is missing
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//~| NOTE add the missing `else` or
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}
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else {
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}
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let _ = 0;
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};
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if foo() {
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} else
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//~^ ERROR this is an `else if` but the formatting might hide it
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//~| NOTE remove the `else` or
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if foo() { // the span of the above error should continue here
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}
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if foo() {
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}
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//~^ ERROR this is an `else if` but the formatting might hide it
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//~| NOTE remove the `else` or
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else
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if foo() { // the span of the above error should continue here
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}
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// those are ok:
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if foo() {
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}
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if foo() {
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}
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if foo() {
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} else if foo() {
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}
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if foo() {
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}
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else if foo() {
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}
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if foo() {
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}
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else if
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foo() {}
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// weird op_eq formatting:
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let mut a = 42;
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a =- 35;
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//~^ ERROR this looks like you are trying to use `.. -= ..`, but you really are doing `.. = (- ..)`
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//~| NOTE to remove this lint, use either `-=` or `= -`
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a =* &191;
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//~^ ERROR this looks like you are trying to use `.. *= ..`, but you really are doing `.. = (* ..)`
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//~| NOTE to remove this lint, use either `*=` or `= *`
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let mut b = true;
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b =! false;
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//~^ ERROR this looks like you are trying to use `.. != ..`, but you really are doing `.. = (! ..)`
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//~| NOTE to remove this lint, use either `!=` or `= !`
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// those are ok:
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a = -35;
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a = *&191;
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b = !false;
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}
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