summaryrefslogtreecommitdiffstats
path: root/src/test/ui/structs-enums/discrim-explicit-23030.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/structs-enums/discrim-explicit-23030.rs')
-rw-r--r--src/test/ui/structs-enums/discrim-explicit-23030.rs145
1 files changed, 0 insertions, 145 deletions
diff --git a/src/test/ui/structs-enums/discrim-explicit-23030.rs b/src/test/ui/structs-enums/discrim-explicit-23030.rs
deleted file mode 100644
index e17025e9e..000000000
--- a/src/test/ui/structs-enums/discrim-explicit-23030.rs
+++ /dev/null
@@ -1,145 +0,0 @@
-// run-pass
-// Issue 23030: Workaround overflowing discriminant
-// with explicit assignments.
-
-// See also ui/discrim/discrim-overflow.rs, which shows what
-// happens if you leave the OhNo explicit cases out here.
-
-fn f_i8() {
- #[repr(i8)]
- enum A {
- Ok = i8::MAX - 1,
- Ok2,
- OhNo = i8::MIN,
- NotTheEnd = -1,
- Zero,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
- let z = (A::NotTheEnd, A::Zero).1 as i8;
- assert_eq!(z, 0);
-}
-
-fn f_u8() {
- #[repr(u8)]
- enum A {
- Ok = u8::MAX - 1,
- Ok2,
- OhNo = u8::MIN,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
-}
-
-fn f_i16() {
- #[repr(i16)]
- enum A {
- Ok = i16::MAX - 1,
- Ok2,
- OhNo = i16::MIN,
- NotTheEnd = -1,
- Zero,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
- let z = (A::NotTheEnd, A::Zero).1 as i16;
- assert_eq!(z, 0);
-}
-
-fn f_u16() {
- #[repr(u16)]
- enum A {
- Ok = u16::MAX - 1,
- Ok2,
- OhNo = u16::MIN,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
-}
-
-fn f_i32() {
- #[repr(i32)]
- enum A {
- Ok = i32::MAX - 1,
- Ok2,
- OhNo = i32::MIN,
- NotTheEnd = -1,
- Zero,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
- let z = (A::NotTheEnd, A::Zero).1 as i32;
- assert_eq!(z, 0);
-}
-
-fn f_u32() {
- #[repr(u32)]
- enum A {
- Ok = u32::MAX - 1,
- Ok2,
- OhNo = u32::MIN,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
-}
-
-fn f_i64() {
- #[repr(i64)]
- enum A {
- Ok = i64::MAX - 1,
- Ok2,
- OhNo = i64::MIN,
- NotTheEnd = -1,
- Zero,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
- let z = (A::NotTheEnd, A::Zero).1 as i64;
- assert_eq!(z, 0);
-}
-
-fn f_u64() {
- #[repr(u64)]
- enum A {
- Ok = u64::MAX - 1,
- Ok2,
- OhNo = u64::MIN,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
-}
-
-fn f_isize() {
- #[repr(isize)]
- enum A {
- Ok = isize::MAX - 1,
- Ok2,
- OhNo = isize::MIN,
- NotTheEnd = -1,
- Zero,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
- let z = (A::NotTheEnd, A::Zero).1 as isize;
- assert_eq!(z, 0);
-}
-
-fn f_usize() {
- #[repr(usize)]
- enum A {
- Ok = usize::MAX - 1,
- Ok2,
- OhNo = usize::MIN,
- }
-
- let _x = (A::Ok, A::Ok2, A::OhNo);
-}
-
-fn main() {
- f_i8(); f_u8();
- f_i16(); f_u16();
- f_i32(); f_u32();
- f_i64(); f_u64();
-
- f_isize(); f_usize();
-}