28 lines
353 B
Rust
28 lines
353 B
Rust
|
//! Tests that we bail out when there are multiple assignments to the same local.
|
||
|
// unit-test: CopyProp
|
||
|
fn val() -> i32 {
|
||
|
1
|
||
|
}
|
||
|
|
||
|
fn cond() -> bool {
|
||
|
true
|
||
|
}
|
||
|
|
||
|
// EMIT_MIR branch.foo.CopyProp.diff
|
||
|
fn foo() -> i32 {
|
||
|
let x = val();
|
||
|
|
||
|
let y = if cond() {
|
||
|
x
|
||
|
} else {
|
||
|
val();
|
||
|
x
|
||
|
};
|
||
|
|
||
|
y
|
||
|
}
|
||
|
|
||
|
fn main() {
|
||
|
foo();
|
||
|
}
|