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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-07 05:48:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-07 05:48:48 +0000
commitef24de24a82fe681581cc130f342363c47c0969a (patch)
tree0d494f7e1a38b95c92426f58fe6eaa877303a86c /tests/ui/generator/control-flow.rs
parentReleasing progress-linux version 1.74.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-ef24de24a82fe681581cc130f342363c47c0969a.tar.xz
rustc-ef24de24a82fe681581cc130f342363c47c0969a.zip
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/generator/control-flow.rs')
-rw-r--r--tests/ui/generator/control-flow.rs53
1 files changed, 0 insertions, 53 deletions
diff --git a/tests/ui/generator/control-flow.rs b/tests/ui/generator/control-flow.rs
deleted file mode 100644
index 4f69c7855..000000000
--- a/tests/ui/generator/control-flow.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// run-pass
-
-// revisions: default nomiropt
-//[nomiropt]compile-flags: -Z mir-opt-level=0
-
-#![feature(generators, generator_trait)]
-
-use std::marker::Unpin;
-use std::ops::{GeneratorState, Generator};
-use std::pin::Pin;
-
-fn finish<T>(mut amt: usize, mut t: T) -> T::Return
- where T: Generator<(), Yield = ()> + Unpin,
-{
- loop {
- match Pin::new(&mut t).resume(()) {
- GeneratorState::Yielded(()) => amt = amt.checked_sub(1).unwrap(),
- GeneratorState::Complete(ret) => {
- assert_eq!(amt, 0);
- return ret
- }
- }
- }
-
-}
-
-fn main() {
- finish(1, || yield);
- finish(8, || {
- for _ in 0..8 {
- yield;
- }
- });
- finish(1, || {
- if true {
- yield;
- } else {
- }
- });
- finish(1, || {
- if false {
- } else {
- yield;
- }
- });
- finish(2, || {
- if { yield; false } {
- yield;
- panic!()
- }
- yield
- });
-}