diff options
Diffstat (limited to 'tests/ui/reachable/expr_struct.rs')
-rw-r--r-- | tests/ui/reachable/expr_struct.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/ui/reachable/expr_struct.rs b/tests/ui/reachable/expr_struct.rs new file mode 100644 index 000000000..31ab40582 --- /dev/null +++ b/tests/ui/reachable/expr_struct.rs @@ -0,0 +1,32 @@ +#![allow(unused_variables)] +#![allow(unused_assignments)] +#![allow(dead_code)] +#![deny(unreachable_code)] +#![feature(type_ascription)] + +struct Foo { + a: usize, + b: usize, +} + +fn a() { + // struct expr is unreachable: + let x = Foo { a: 22, b: 33, ..return }; //~ ERROR unreachable +} + +fn b() { + // the `33` is unreachable: + let x = Foo { a: return, b: 33, ..return }; //~ ERROR unreachable +} + +fn c() { + // the `..return` is unreachable: + let x = Foo { a: 22, b: return, ..return }; //~ ERROR unreachable +} + +fn d() { + // the struct expr is unreachable: + let x = Foo { a: 22, b: return }; //~ ERROR unreachable +} + +fn main() { } |