From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../type-alias-impl-trait/closures_in_branches.rs | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/test/ui/type-alias-impl-trait/closures_in_branches.rs (limited to 'src/test/ui/type-alias-impl-trait/closures_in_branches.rs') diff --git a/src/test/ui/type-alias-impl-trait/closures_in_branches.rs b/src/test/ui/type-alias-impl-trait/closures_in_branches.rs new file mode 100644 index 000000000..7bb490bbe --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/closures_in_branches.rs @@ -0,0 +1,31 @@ +#![feature(type_alias_impl_trait)] + +type Foo = impl std::ops::FnOnce(String) -> usize; + +fn foo(b: bool) -> Foo { + if b { + |x| x.len() //~ ERROR type annotations needed + } else { + panic!() + } +} + + +type Foo1 = impl std::ops::FnOnce(String) -> usize; +fn foo1(b: bool) -> Foo1 { + |x| x.len() +} + +fn bar(b: bool) -> impl std::ops::FnOnce(String) -> usize { + if b { + |x| x.len() //~ ERROR type annotations needed + } else { + panic!() + } +} + +fn bar1(b: bool) -> impl std::ops::FnOnce(String) -> usize { + |x| x.len() +} + +fn main() {} -- cgit v1.2.3