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-rw-r--r--src/test/ui/consts/const-eval/ub-wide-ptr.rs24
1 files changed, 8 insertions, 16 deletions
diff --git a/src/test/ui/consts/const-eval/ub-wide-ptr.rs b/src/test/ui/consts/const-eval/ub-wide-ptr.rs
index 788403a6d..65f6f0235 100644
--- a/src/test/ui/consts/const-eval/ub-wide-ptr.rs
+++ b/src/test/ui/consts/const-eval/ub-wide-ptr.rs
@@ -9,8 +9,7 @@ use std::mem;
// normalize-stderr-test "size \d+" -> "size N"
/// A newtype wrapper to prevent MIR generation from inserting reborrows that would affect the error
-/// message. Use this whenever the message is "any use of this value will cause an error" instead of
-/// "it is undefined behavior to use this value".
+/// message.
#[repr(transparent)]
struct W<T>(T);
@@ -40,12 +39,10 @@ const NESTED_STR_MUCH_TOO_LONG: (&str,) = (unsafe { mem::transmute((&42, usize::
//~^ ERROR it is undefined behavior to use this value
// bad str
const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) };
-//~^ ERROR any use of this value will cause an error
-//~| WARN this was previously accepted by the compiler but is being phased out
+//~^ ERROR evaluation of constant value failed
// bad str in user-defined unsized type
const MY_STR_LENGTH_PTR: &MyStr = unsafe { mem::transmute((&42u8, &3)) };
-//~^ ERROR any use of this value will cause an error
-//~| WARN this was previously accepted by the compiler but is being phased out
+//~^ ERROR evaluation of constant value failed
const MY_STR_MUCH_TOO_LONG: &MyStr = unsafe { mem::transmute((&42u8, usize::MAX)) };
//~^ ERROR it is undefined behavior to use this value
@@ -74,34 +71,29 @@ const SLICE_TOO_LONG_OVERFLOW: &[u32] = unsafe { mem::transmute((&42u32, isize::
//~^ ERROR it is undefined behavior to use this value
// bad slice: length not an int
const SLICE_LENGTH_PTR: &[u8] = unsafe { mem::transmute((&42u8, &3)) };
-//~^ ERROR any use of this value will cause an error
-//~| WARN this was previously accepted by the compiler but is being phased out
+//~^ ERROR evaluation of constant value failed
// bad slice box: length too big
const SLICE_TOO_LONG_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, 999usize)) };
//~^ ERROR it is undefined behavior to use this value
// bad slice box: length not an int
const SLICE_LENGTH_PTR_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, &3)) };
-//~^ ERROR any use of this value will cause an error
-//~| WARN this was previously accepted by the compiler but is being phased out
+//~^ ERROR evaluation of constant value failed
// bad data *inside* the slice
const SLICE_CONTENT_INVALID: &[bool] = &[unsafe { mem::transmute(3u8) }];
//~^ ERROR it is undefined behavior to use this value
-//~| ERROR any use of this value will cause an error
-//~| WARNING this was previously accepted
+//~| ERROR evaluation of constant value failed
// good MySliceBool
const MYSLICE_GOOD: &MySliceBool = &MySlice(true, [false]);
// bad: sized field is not okay
const MYSLICE_PREFIX_BAD: &MySliceBool = &MySlice(unsafe { mem::transmute(3u8) }, [false]);
//~^ ERROR it is undefined behavior to use this value
-//~| ERROR any use of this value will cause an error
-//~| WARNING this was previously accepted
+//~| ERROR evaluation of constant value failed
// bad: unsized part is not okay
const MYSLICE_SUFFIX_BAD: &MySliceBool = &MySlice(true, [unsafe { mem::transmute(3u8) }]);
//~^ ERROR it is undefined behavior to use this value
-//~| ERROR any use of this value will cause an error
-//~| WARNING this was previously accepted
+//~| ERROR evaluation of constant value failed
// # raw slice
const RAW_SLICE_VALID: *const [u8] = unsafe { mem::transmute((&42u8, 1usize)) }; // ok