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-rw-r--r--tests/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs21
1 files changed, 12 insertions, 9 deletions
diff --git a/tests/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs b/tests/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
index a3f126d56..a213dbba4 100644
--- a/tests/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
+++ b/tests/ui/type-alias-impl-trait/issue-53678-generator-and-const-fn.rs
@@ -1,19 +1,22 @@
#![feature(generators, generator_trait, rustc_attrs)]
#![feature(type_alias_impl_trait)]
-use std::ops::Generator;
+// check-pass
-type GenOnce<Y, R> = impl Generator<Yield = Y, Return = R>;
+mod gen {
+ use std::ops::Generator;
-const fn const_generator<Y, R>(yielding: Y, returning: R) -> GenOnce<Y, R> {
- move || {
- yield yielding;
+ pub type GenOnce<Y, R> = impl Generator<Yield = Y, Return = R>;
- return returning;
+ pub const fn const_generator<Y, R>(yielding: Y, returning: R) -> GenOnce<Y, R> {
+ move || {
+ yield yielding;
+
+ return returning;
+ }
}
}
-const FOO: GenOnce<usize, usize> = const_generator(10, 100);
+const FOO: gen::GenOnce<usize, usize> = gen::const_generator(10, 100);
-#[rustc_error]
-fn main() {} //~ ERROR
+fn main() {}