summaryrefslogtreecommitdiffstats
path: root/src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs')
-rw-r--r--src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs b/src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs
deleted file mode 100644
index 0a9370e6f..000000000
--- a/src/test/ui/self/arbitrary_self_types_raw_pointer_trait.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-// run-pass
-#![feature(arbitrary_self_types)]
-
-use std::ptr;
-
-trait Foo {
- fn foo(self: *const Self) -> &'static str;
-
- unsafe fn bar(self: *const Self) -> i64;
-
- unsafe fn complicated(self: *const *const Self) -> i64 where Self: Sized {
- (*self).bar()
- }
-}
-
-impl Foo for i32 {
- fn foo(self: *const Self) -> &'static str {
- "I'm an i32!"
- }
-
- unsafe fn bar(self: *const Self) -> i64 {
- *self as i64
- }
-}
-
-impl Foo for u32 {
- fn foo(self: *const Self) -> &'static str {
- "I'm a u32!"
- }
-
- unsafe fn bar(self: *const Self) -> i64 {
- *self as i64
- }
-}
-
-fn main() {
- let null_i32 = ptr::null::<i32>() as *const dyn Foo;
- let null_u32 = ptr::null::<u32>() as *const dyn Foo;
-
- assert_eq!("I'm an i32!", null_i32.foo());
- assert_eq!("I'm a u32!", null_u32.foo());
-
- let valid_i32 = 5i32;
- let valid_i32_thin = &valid_i32 as *const i32;
- assert_eq!("I'm an i32!", valid_i32_thin.foo());
- assert_eq!(5, unsafe { valid_i32_thin.bar() });
- assert_eq!(5, unsafe { (&valid_i32_thin as *const *const i32).complicated() });
- let valid_i32_fat = valid_i32_thin as *const dyn Foo;
- assert_eq!("I'm an i32!", valid_i32_fat.foo());
- assert_eq!(5, unsafe { valid_i32_fat.bar() });
-
- let valid_u32 = 18u32;
- let valid_u32_thin = &valid_u32 as *const u32;
- assert_eq!("I'm a u32!", valid_u32_thin.foo());
- assert_eq!(18, unsafe { valid_u32_thin.bar() });
- assert_eq!(18, unsafe { (&valid_u32_thin as *const *const u32).complicated() });
- let valid_u32_fat = valid_u32_thin as *const dyn Foo;
- assert_eq!("I'm a u32!", valid_u32_fat.foo());
- assert_eq!(18, unsafe { valid_u32_fat.bar() });
-
-}