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 --- src/test/ui/nll/issue-52534-1.rs | 48 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/test/ui/nll/issue-52534-1.rs (limited to 'src/test/ui/nll/issue-52534-1.rs') diff --git a/src/test/ui/nll/issue-52534-1.rs b/src/test/ui/nll/issue-52534-1.rs new file mode 100644 index 000000000..d9ea3ae42 --- /dev/null +++ b/src/test/ui/nll/issue-52534-1.rs @@ -0,0 +1,48 @@ +struct Test; + +impl Test { + fn bar(&self, x: &u32) -> &u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable + } +} + +fn foo(x: &u32) -> &u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn baz(x: &u32) -> &&u32 { + let x = 22; + &&x +//~^ ERROR cannot return value referencing local variable +//~| ERROR cannot return reference to temporary value +} + +fn foobazbar<'a>(x: u32, y: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobar<'a>(x: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobaz<'a, 'b>(x: &'a u32, y: &'b u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn foobarbaz<'a, 'b>(x: &'a u32, y: &'b u32, z: &'a u32) -> &'a u32 { + let x = 22; + &x +//~^ ERROR cannot return reference to local variable +} + +fn main() { } -- cgit v1.2.3