diff options
Diffstat (limited to 'src/test/ui/consts/const-variant-count.rs')
-rw-r--r-- | src/test/ui/consts/const-variant-count.rs | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/test/ui/consts/const-variant-count.rs b/src/test/ui/consts/const-variant-count.rs deleted file mode 100644 index 50eaeeb46..000000000 --- a/src/test/ui/consts/const-variant-count.rs +++ /dev/null @@ -1,47 +0,0 @@ -// run-pass -#![allow(dead_code, enum_intrinsics_non_enums)] -#![feature(variant_count)] -#![feature(never_type)] - -use std::mem::variant_count; - -enum Void {} - -enum Foo { - A, - B, - C, -} - -enum Bar { - A, - B, - C, - D(usize), - E { field_1: usize, field_2: Foo }, -} - -struct Baz { - a: u32, - b: *const u8, -} - -const TEST_VOID: usize = variant_count::<Void>(); -const TEST_FOO: usize = variant_count::<Foo>(); -const TEST_BAR: usize = variant_count::<Bar>(); - -const NO_ICE_STRUCT: usize = variant_count::<Baz>(); -const NO_ICE_BOOL: usize = variant_count::<bool>(); -const NO_ICE_PRIM: usize = variant_count::<*const u8>(); - -fn main() { - assert_eq!(TEST_VOID, 0); - assert_eq!(TEST_FOO, 3); - assert_eq!(TEST_BAR, 5); - assert_eq!(variant_count::<Void>(), 0); - assert_eq!(variant_count::<Foo>(), 3); - assert_eq!(variant_count::<Bar>(), 5); - assert_eq!(variant_count::<Option<char>>(), 2); - assert_eq!(variant_count::<Option<!>>(), 2); - assert_eq!(variant_count::<Result<!, !>>(), 2); -} |