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// aux-build:proc_macro_suspicious_else_formatting.rs
#![warn(clippy::suspicious_else_formatting)]
#![allow(clippy::if_same_then_else, clippy::let_unit_value)]
extern crate proc_macro_suspicious_else_formatting;
use proc_macro_suspicious_else_formatting::DeriveBadSpan;
fn foo() -> bool {
true
}
#[rustfmt::skip]
fn main() {
// weird `else` formatting:
if foo() {
} {
}
if foo() {
} if foo() {
}
let _ = { // if as the last expression
let _ = 0;
if foo() {
} if foo() {
}
else {
}
};
let _ = { // if in the middle of a block
if foo() {
} if foo() {
}
else {
}
let _ = 0;
};
if foo() {
} else
{
}
// This is fine, though weird. Allman style braces on the else.
if foo() {
}
else
{
}
if foo() {
} else
if foo() { // the span of the above error should continue here
}
if foo() {
}
else
if foo() { // the span of the above error should continue here
}
// those are ok:
if foo() {
}
{
}
if foo() {
} else {
}
if foo() {
}
else {
}
if foo() {
}
if foo() {
}
// Almost Allman style braces. Lint these.
if foo() {
}
else
{
}
if foo() {
}
else
{
}
// #3864 - Allman style braces
if foo()
{
}
else
{
}
}
// #7650 - Don't lint. Proc-macro using bad spans for `if` expressions.
#[derive(DeriveBadSpan)]
struct _Foo(u32, u32);
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