diff options
Diffstat (limited to 'tests/ui/consts/promoted_const_call.rs')
-rw-r--r-- | tests/ui/consts/promoted_const_call.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/consts/promoted_const_call.rs b/tests/ui/consts/promoted_const_call.rs new file mode 100644 index 000000000..30ae73053 --- /dev/null +++ b/tests/ui/consts/promoted_const_call.rs @@ -0,0 +1,19 @@ +#![feature(const_mut_refs)] +#![feature(const_trait_impl)] +struct Panic; +impl const Drop for Panic { fn drop(&mut self) { panic!(); } } +pub const fn id<T>(x: T) -> T { x } +pub const C: () = { + let _: &'static _ = &id(&Panic); + //~^ ERROR: temporary value dropped while borrowed + //~| ERROR: temporary value dropped while borrowed +}; + +fn main() { + let _: &'static _ = &id(&Panic); + //~^ ERROR: temporary value dropped while borrowed + //~| ERROR: temporary value dropped while borrowed + let _: &'static _ = &&(Panic, 0).1; + //~^ ERROR: temporary value dropped while borrowed + //~| ERROR: temporary value dropped while borrowed +} |