diff options
Diffstat (limited to 'src/test/mir-opt/try_identity_e2e.rs')
-rw-r--r-- | src/test/mir-opt/try_identity_e2e.rs | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/src/test/mir-opt/try_identity_e2e.rs b/src/test/mir-opt/try_identity_e2e.rs deleted file mode 100644 index 00cb80f50..000000000 --- a/src/test/mir-opt/try_identity_e2e.rs +++ /dev/null @@ -1,34 +0,0 @@ -// Track the status of MIR optimizations simplifying `Ok(res?)` for both the old and new desugarings -// of that syntax. - -use std::ops::ControlFlow; - -// EMIT_MIR try_identity_e2e.new.PreCodegen.after.mir -fn new<T, E>(x: Result<T, E>) -> Result<T, E> { - Ok( - match { - match x { - Ok(v) => ControlFlow::Continue(v), - Err(e) => ControlFlow::Break(e), - } - } { - ControlFlow::Continue(v) => v, - ControlFlow::Break(e) => return Err(e), - } - ) -} - -// EMIT_MIR try_identity_e2e.old.PreCodegen.after.mir -fn old<T, E>(x: Result<T, E>) -> Result<T, E> { - Ok( - match x { - Ok(v) => v, - Err(e) => return Err(e), - } - ) -} - -fn main() { - let _ = new::<(), ()>(Ok(())); - let _ = old::<(), ()>(Ok(())); -} |