diff options
Diffstat (limited to 'src/test/ui/impl-trait/universal_in_impl_trait_in_parameters.rs')
-rw-r--r-- | src/test/ui/impl-trait/universal_in_impl_trait_in_parameters.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/test/ui/impl-trait/universal_in_impl_trait_in_parameters.rs b/src/test/ui/impl-trait/universal_in_impl_trait_in_parameters.rs deleted file mode 100644 index e98912d95..000000000 --- a/src/test/ui/impl-trait/universal_in_impl_trait_in_parameters.rs +++ /dev/null @@ -1,30 +0,0 @@ -// run-pass - -use std::fmt::Display; - -fn check_display_eq(iter: impl IntoIterator<Item = impl Display>) { - let mut collected = String::new(); - for it in iter { - let disp = format!("{} ", it); - collected.push_str(&disp); - } - assert_eq!("0 3 27 823 4891 1 0", collected.trim()); -} - -fn main() { - let i32_list = [0i32, 3, 27, 823, 4891, 1, 0]; - let i32_list_vec = vec![0i32, 3, 27, 823, 4891, 1, 0]; - let u32_list = [0u32, 3, 27, 823, 4891, 1, 0]; - let u32_list_vec = vec![0u32, 3, 27, 823, 4891, 1, 0]; - let u16_list = [0u16, 3, 27, 823, 4891, 1, 0]; - let str_list = ["0", "3", "27", "823", "4891", "1", "0"]; - let str_list_vec = vec!["0", "3", "27", "823", "4891", "1", "0"]; - - check_display_eq(&i32_list); - check_display_eq(i32_list_vec); - check_display_eq(&u32_list); - check_display_eq(u32_list_vec); - check_display_eq(&u16_list); - check_display_eq(&str_list); - check_display_eq(str_list_vec); -} |