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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/impl-trait/issues/issue-49376.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/impl-trait/issues/issue-49376.rs')
-rw-r--r-- | src/test/ui/impl-trait/issues/issue-49376.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/issues/issue-49376.rs b/src/test/ui/impl-trait/issues/issue-49376.rs new file mode 100644 index 000000000..e4472fcc1 --- /dev/null +++ b/src/test/ui/impl-trait/issues/issue-49376.rs @@ -0,0 +1,23 @@ +// check-pass + +// Tests for nested self-reference which caused a stack overflow. + +use std::fmt::Debug; +use std::ops::*; + +fn gen() -> impl PartialOrd + PartialEq + Debug { } + +struct Bar {} +trait Foo<T = Self> {} +trait FooNested<T = Option<Self>> {} +impl Foo for Bar {} +impl FooNested for Bar {} + +fn foo() -> impl Foo + FooNested { + Bar {} +} + +fn test_impl_ops() -> impl Add + Sub + Mul + Div { 1 } +fn test_impl_assign_ops() -> impl AddAssign + SubAssign + MulAssign + DivAssign { 1 } + +fn main() {} |