summaryrefslogtreecommitdiffstats
path: root/src/test/mir-opt/try_identity_e2e.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/mir-opt/try_identity_e2e.rs')
-rw-r--r--src/test/mir-opt/try_identity_e2e.rs34
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(()));
-}