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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs')
| -rw-r--r-- | src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs b/src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs deleted file mode 100644 index 6a566ab3a3d..00000000000 --- a/src/test/ui/enum-discriminant/actually_not_an_enum-discriminant.rs +++ /dev/null @@ -1,49 +0,0 @@ -// run-pass -#![feature(core_intrinsics)] - -use std::intrinsics::discriminant_value; - -struct Zst; - -struct Struct { - _a: u32, -} - -union Union { - _a: u32, -} - -fn check(v: u8) { - assert_eq!(v, 0); -} - -pub fn generic<T>() -where - for<'a> T: Fn(&'a isize), -{ - let v: Vec<T> = Vec::new(); - let _: u8 = discriminant_value(&v); -} - -fn main() { - // check that we use `u8` as the discriminant value - // for everything that is not an enum. - check(discriminant_value(&true)); - check(discriminant_value(&'a')); - check(discriminant_value(&7)); - check(discriminant_value(&7.0)); - check(discriminant_value(&Zst)); - check(discriminant_value(&Struct { _a: 7 })); - check(discriminant_value(&Union { _a: 7 })); - check(discriminant_value(&[7, 77])); - check(discriminant_value(&(7 as *const ()))); - check(discriminant_value(&(7 as *mut ()))); - check(discriminant_value(&&7)); - check(discriminant_value(&&mut 7)); - check(discriminant_value(&check)); - let fn_ptr: fn(u8) = check; - check(discriminant_value(&fn_ptr)); - let hrtb: for<'a> fn(&'a str) -> &'a str = |x| x; - check(discriminant_value(&hrtb)); - check(discriminant_value(&(7, 77, 777))); -} |
