diff options
29 files changed, 1860 insertions, 644 deletions
diff --git a/compiler/rustc_const_eval/src/const_eval/error.rs b/compiler/rustc_const_eval/src/const_eval/error.rs index e3dfd72d5f0..c60d6e4fed9 100644 --- a/compiler/rustc_const_eval/src/const_eval/error.rs +++ b/compiler/rustc_const_eval/src/const_eval/error.rs @@ -123,14 +123,14 @@ impl<'tcx> ConstEvalErr<'tcx> { // Helper closure to print duplicated lines. let mut flush_last_line = |last_frame, times| { if let Some((line, span)) = last_frame { - err.span_label(span, &line); + err.span_note(span, &line); // Don't print [... additional calls ...] if the number of lines is small if times < 3 { for _ in 0..times { - err.span_label(span, &line); + err.span_note(span, &line); } } else { - err.span_label( + err.span_note( span, format!("[... {} additional calls {} ...]", times, &line), ); diff --git a/src/test/ui/borrowck/issue-81899.stderr b/src/test/ui/borrowck/issue-81899.stderr index ce9ffbea9cd..1b03bc3af9c 100644 --- a/src/test/ui/borrowck/issue-81899.stderr +++ b/src/test/ui/borrowck/issue-81899.stderr @@ -1,15 +1,19 @@ error[E0080]: evaluation of constant value failed --> $DIR/issue-81899.rs:11:5 | -LL | const _CONST: &[u8] = &f(&[], |_| {}); - | -------------- inside `_CONST` -... +LL | panic!() + | ^^^^^^^^ the evaluated program panicked at 'explicit panic', $DIR/issue-81899.rs:11:5 + | +note: inside `f::<[closure@$DIR/issue-81899.rs:4:31: 4:34]>` + --> $DIR/issue-81899.rs:11:5 + | LL | panic!() | ^^^^^^^^ - | | - | the evaluated program panicked at 'explicit panic', $DIR/issue-81899.rs:11:5 - | inside `f::<[closure@$DIR/issue-81899.rs:4:31: 4:34]>` +note: inside `_CONST` + --> $DIR/issue-81899.rs:4:24 | +LL | const _CONST: &[u8] = &f(&[], |_| {}); + | ^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) note: erroneous constant used diff --git a/src/test/ui/borrowck/issue-88434-minimal-example.stderr b/src/test/ui/borrowck/issue-88434-minimal-example.stderr index 3e0f6df07ed..a5a571c6d4d 100644 --- a/src/test/ui/borrowck/issue-88434-minimal-example.stderr +++ b/src/test/ui/borrowck/issue-88434-minimal-example.stderr @@ -1,15 +1,19 @@ error[E0080]: evaluation of constant value failed --> $DIR/issue-88434-minimal-example.rs:10:5 | -LL | const _CONST: &() = &f(&|_| {}); - | ---------- inside `_CONST` -... +LL | panic!() + | ^^^^^^^^ the evaluated program panicked at 'explicit panic', $DIR/issue-88434-minimal-example.rs:10:5 + | +note: inside `f::<[closure@$DIR/issue-88434-minimal-example.rs:3:25: 3:28]>` + --> $DIR/issue-88434-minimal-example.rs:10:5 + | LL | panic!() | ^^^^^^^^ - | | - | the evaluated program panicked at 'explicit panic', $DIR/issue-88434-minimal-example.rs:10:5 - | inside `f::<[closure@$DIR/issue-88434-minimal-example.rs:3:25: 3:28]>` +note: inside `_CONST` + --> $DIR/issue-88434-minimal-example.rs:3:22 | +LL | const _CONST: &() = &f(&|_| {}); + | ^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) note: erroneous constant used diff --git a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr index b971daf7c86..00023c459a8 100644 --- a/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr +++ b/src/test/ui/borrowck/issue-88434-removal-index-should-be-less.stderr @@ -1,15 +1,19 @@ error[E0080]: evaluation of constant value failed --> $DIR/issue-88434-removal-index-should-be-less.rs:10:5 | -LL | const _CONST: &[u8] = &f(&[], |_| {}); - | -------------- inside `_CONST` -... +LL | panic!() + | ^^^^^^^^ the evaluated program panicked at 'explicit panic', $DIR/issue-88434-removal-index-should-be-less.rs:10:5 + | +note: inside `f::<[closure@$DIR/issue-88434-removal-index-should-be-less.rs:3:31: 3:34]>` + --> $DIR/issue-88434-removal-index-should-be-less.rs:10:5 + | LL | panic!() | ^^^^^^^^ - | | - | the evaluated program panicked at 'explicit panic', $DIR/issue-88434-removal-index-should-be-less.rs:10:5 - | inside `f::<[closure@$DIR/issue-88434-removal-index-should-be-less.rs:3:31: 3:34]>` +note: inside `_CONST` + --> $DIR/issue-88434-removal-index-should-be-less.rs:3:24 | +LL | const _CONST: &[u8] = &f(&[], |_| {}); + | ^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) note: erroneous constant used diff --git a/src/test/ui/const-generics/generic_const_exprs/issue-80742.stderr b/src/test/ui/const-generics/generic_const_exprs/issue-80742.stderr index fbc6b6d0ddf..bf1b411ee7c 100644 --- a/src/test/ui/const-generics/generic_const_exprs/issue-80742.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/issue-80742.stderr @@ -2,15 +2,18 @@ error[E0080]: evaluation of `Inline::<dyn std::fmt::Debug>::{constant#0}` failed --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | LL | intrinsics::size_of::<T>() - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | size_of called on unsized type `dyn Debug` - | inside `std::mem::size_of::<dyn Debug>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ size_of called on unsized type `dyn Debug` + | +note: inside `std::mem::size_of::<dyn Debug>` + --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | - ::: $DIR/issue-80742.rs:22:10 +LL | intrinsics::size_of::<T>() + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `Inline::<dyn Debug>::{constant#0}` + --> $DIR/issue-80742.rs:22:10 | LL | [u8; size_of::<T>() + 1]: , - | -------------- inside `Inline::<dyn Debug>::{constant#0}` + | ^^^^^^^^^^^^^^ error[E0599]: the function or associated item `new` exists for struct `Inline<dyn Debug>`, but its trait bounds were not satisfied --> $DIR/issue-80742.rs:30:36 @@ -33,15 +36,18 @@ error[E0080]: evaluation of `Inline::<dyn std::fmt::Debug>::{constant#0}` failed --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | LL | intrinsics::size_of::<T>() - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | size_of called on unsized type `dyn Debug` - | inside `std::mem::size_of::<dyn Debug>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ size_of called on unsized type `dyn Debug` + | +note: inside `std::mem::size_of::<dyn Debug>` + --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | - ::: $DIR/issue-80742.rs:14:10 +LL | intrinsics::size_of::<T>() + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `Inline::<dyn Debug>::{constant#0}` + --> $DIR/issue-80742.rs:14:10 | LL | [u8; size_of::<T>() + 1]: , - | -------------- inside `Inline::<dyn Debug>::{constant#0}` + | ^^^^^^^^^^^^^^ error[E0277]: the size for values of type `dyn Debug` cannot be known at compilation time --> $DIR/issue-80742.rs:30:15 diff --git a/src/test/ui/const-generics/issues/issue-100313.stderr b/src/test/ui/const-generics/issues/issue-100313.stderr index 2198265ef08..d4b486376ca 100644 --- a/src/test/ui/const-generics/issues/issue-100313.stderr +++ b/src/test/ui/const-generics/issues/issue-100313.stderr @@ -2,13 +2,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/issue-100313.rs:10:13 | LL | *(B as *const bool as *mut bool) = false; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ writing to alloc7 which is read-only + | +note: inside `T::<&true>::set_false` + --> $DIR/issue-100313.rs:10:13 + | +LL | *(B as *const bool as *mut bool) = false; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | writing to alloc7 which is read-only - | inside `T::<&true>::set_false` -... +note: inside `_` + --> $DIR/issue-100313.rs:18:5 + | LL | x.set_false(); - | ------------- inside `_` + | ^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/const-ptr/forbidden_slices.64bit.stderr b/src/test/ui/const-ptr/forbidden_slices.64bit.stderr index 1ad7f408c2c..43529d57f40 100644 --- a/src/test/ui/const-ptr/forbidden_slices.64bit.stderr +++ b/src/test/ui/const-ptr/forbidden_slices.64bit.stderr @@ -2,43 +2,52 @@ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | LL | &*ptr::slice_from_raw_parts(data, len) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance) - | inside `std::slice::from_raw_parts::<'_, u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance) + | +note: inside `std::slice::from_raw_parts::<'_, u32>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:18:34 +LL | &*ptr::slice_from_raw_parts(data, len) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `S0` + --> $DIR/forbidden_slices.rs:18:34 | LL | pub static S0: &[u32] = unsafe { from_raw_parts(ptr::null(), 0) }; - | ------------------------------ inside `S0` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | LL | &*ptr::slice_from_raw_parts(data, len) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance) - | inside `std::slice::from_raw_parts::<'_, ()>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance) + | +note: inside `std::slice::from_raw_parts::<'_, ()>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:19:33 +LL | &*ptr::slice_from_raw_parts(data, len) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `S1` + --> $DIR/forbidden_slices.rs:19:33 | LL | pub static S1: &[()] = unsafe { from_raw_parts(ptr::null(), 0) }; - | ------------------------------ inside `S1` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | LL | &*ptr::slice_from_raw_parts(data, len) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds - | inside `std::slice::from_raw_parts::<'_, u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds + | +note: inside `std::slice::from_raw_parts::<'_, u32>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:22:34 +LL | &*ptr::slice_from_raw_parts(data, len) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `S2` + --> $DIR/forbidden_slices.rs:22:34 | LL | pub static S2: &[u32] = unsafe { from_raw_parts(&D0, 2) }; - | ---------------------- inside `S2` + | ^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: it is undefined behavior to use this value --> $DIR/forbidden_slices.rs:25:1 @@ -89,72 +98,85 @@ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | LL | &*ptr::slice_from_raw_parts(data, len) - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds - | inside `std::slice::from_raw_parts::<'_, u64>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds | - ::: $DIR/forbidden_slices.rs:43:5 +note: inside `std::slice::from_raw_parts::<'_, u64>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL + | +LL | &*ptr::slice_from_raw_parts(data, len) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `S8` + --> $DIR/forbidden_slices.rs:43:5 | LL | from_raw_parts(ptr, 1) - | ---------------------- inside `S8` + | ^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) - | inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) | - ::: $SRC_DIR/core/src/slice/raw.rs:LL:COL +note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | -LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } - | ------------------------------ inside `from_ptr_range::<'_, u32>` +LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `from_ptr_range::<'_, u32>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:46:34 +LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R0` + --> $DIR/forbidden_slices.rs:46:34 | LL | pub static R0: &[u32] = unsafe { from_ptr_range(ptr::null()..ptr::null()) }; - | ---------------------------------------- inside `R0` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | assert!(0 < pointee_size && pointee_size <= isize::MAX as usize); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | the evaluated program panicked at 'assertion failed: 0 < pointee_size && pointee_size <= isize::MAX as usize', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL - | inside `ptr::const_ptr::<impl *const ()>::sub_ptr` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'assertion failed: 0 < pointee_size && pointee_size <= isize::MAX as usize', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $SRC_DIR/core/src/slice/raw.rs:LL:COL +note: inside `ptr::const_ptr::<impl *const ()>::sub_ptr` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | -LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } - | ------------------------------ inside `from_ptr_range::<'_, ()>` +LL | assert!(0 < pointee_size && pointee_size <= isize::MAX as usize); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `from_ptr_range::<'_, ()>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:47:33 +LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R1` + --> $DIR/forbidden_slices.rs:47:33 | LL | pub static R1: &[()] = unsafe { from_ptr_range(ptr::null()..ptr::null()) }; - | ---------------------------------------- inside `R1` - | + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds + | +note: inside `ptr::const_ptr::<impl *const u32>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u32>::offset` -... -LL | unsafe { self.offset(count as isize) } - | --------------------------- inside `ptr::const_ptr::<impl *const u32>::add` +note: inside `ptr::const_ptr::<impl *const u32>::add` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:50:25 +LL | unsafe { self.offset(count as isize) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R2` + --> $DIR/forbidden_slices.rs:50:25 | LL | from_ptr_range(ptr..ptr.add(2)) - | ---------- inside `R2` + | ^^^^^^^^^^ error[E0080]: it is undefined behavior to use this value --> $DIR/forbidden_slices.rs:52:1 @@ -205,56 +227,67 @@ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds + | +note: inside `ptr::const_ptr::<impl *const u64>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u64>::offset` -... -LL | unsafe { self.offset(count as isize) } - | --------------------------- inside `ptr::const_ptr::<impl *const u64>::add` +note: inside `ptr::const_ptr::<impl *const u64>::add` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:74:25 +LL | unsafe { self.offset(count as isize) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R8` + --> $DIR/forbidden_slices.rs:74:25 | LL | from_ptr_range(ptr..ptr.add(1)) - | ---------- inside `R8` + | ^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | `ptr_offset_from_unsigned` called on pointers into different allocations - | inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from_unsigned` called on pointers into different allocations | - ::: $SRC_DIR/core/src/slice/raw.rs:LL:COL +note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | -LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } - | ------------------------------ inside `from_ptr_range::<'_, u32>` +LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `from_ptr_range::<'_, u32>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:79:34 +LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R9` + --> $DIR/forbidden_slices.rs:79:34 | LL | pub static R9: &[u32] = unsafe { from_ptr_range(&D0..(&D0 as *const u32).add(1)) }; - | ----------------------------------------------- inside `R9` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | `ptr_offset_from_unsigned` called on pointers into different allocations - | inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from_unsigned` called on pointers into different allocations | - ::: $SRC_DIR/core/src/slice/raw.rs:LL:COL +note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | -LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } - | ------------------------------ inside `from_ptr_range::<'_, u32>` +LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `from_ptr_range::<'_, u32>` + --> $SRC_DIR/core/src/slice/raw.rs:LL:COL | - ::: $DIR/forbidden_slices.rs:80:35 +LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `R10` + --> $DIR/forbidden_slices.rs:80:35 | LL | pub static R10: &[u32] = unsafe { from_ptr_range(&D0..&D0) }; - | ------------------------ inside `R10` + | ^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 18 previous errors diff --git a/src/test/ui/const-ptr/out_of_bounds_read.stderr b/src/test/ui/const-ptr/out_of_bounds_read.stderr index fdb423ecbde..bca29b46881 100644 --- a/src/test/ui/const-ptr/out_of_bounds_read.stderr +++ b/src/test/ui/const-ptr/out_of_bounds_read.stderr @@ -2,53 +2,62 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds - | inside `std::ptr::read::<u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds + | +note: inside `std::ptr::read::<u32>` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | - ::: $DIR/out_of_bounds_read.rs:12:33 +LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `_READ` + --> $DIR/out_of_bounds_read.rs:12:33 | LL | const _READ: u32 = unsafe { ptr::read(PAST_END_PTR) }; - | ----------------------- inside `_READ` + | ^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds - | inside `std::ptr::read::<u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds | - ::: $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL +note: inside `std::ptr::read::<u32>` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | -LL | unsafe { read(self) } - | ---------- inside `ptr::const_ptr::<impl *const u32>::read` +LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `ptr::const_ptr::<impl *const u32>::read` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/out_of_bounds_read.rs:13:39 +LL | unsafe { read(self) } + | ^^^^^^^^^^ +note: inside `_CONST_READ` + --> $DIR/out_of_bounds_read.rs:13:39 | LL | const _CONST_READ: u32 = unsafe { PAST_END_PTR.read() }; - | ------------------- inside `_CONST_READ` + | ^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds - | inside `std::ptr::read::<u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds + | +note: inside `std::ptr::read::<u32>` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | - ::: $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL +LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `ptr::mut_ptr::<impl *mut u32>::read` + --> $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL | LL | unsafe { read(self) } - | ---------- inside `ptr::mut_ptr::<impl *mut u32>::read` - | - ::: $DIR/out_of_bounds_read.rs:14:37 + | ^^^^^^^^^^ +note: inside `_MUT_READ` + --> $DIR/out_of_bounds_read.rs:14:37 | LL | const _MUT_READ: u32 = unsafe { (PAST_END_PTR as *mut u32).read() }; - | --------------------------------- inside `_MUT_READ` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors diff --git a/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr index e4b08fb7ecf..0734f479f98 100644 --- a/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr +++ b/src/test/ui/consts/const-eval/const_fn_ptr_fail2.stderr @@ -2,25 +2,35 @@ error[E0080]: evaluation of constant value failed --> $DIR/const_fn_ptr_fail2.rs:9:5 | LL | x(y) + | ^^^^ calling non-const function `double` + | +note: inside `bar` + --> $DIR/const_fn_ptr_fail2.rs:9:5 + | +LL | x(y) | ^^^^ - | | - | calling non-const function `double` - | inside `bar` -... +note: inside `Y` + --> $DIR/const_fn_ptr_fail2.rs:14:18 + | LL | const Y: usize = bar(X, 2); // FIXME: should fail to typeck someday - | --------- inside `Y` + | ^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $DIR/const_fn_ptr_fail2.rs:9:5 | LL | x(y) + | ^^^^ calling non-const function `double` + | +note: inside `bar` + --> $DIR/const_fn_ptr_fail2.rs:9:5 + | +LL | x(y) | ^^^^ - | | - | calling non-const function `double` - | inside `bar` -... +note: inside `Z` + --> $DIR/const_fn_ptr_fail2.rs:15:18 + | LL | const Z: usize = bar(double, 2); // FIXME: should fail to typeck someday - | -------------- inside `Z` + | ^^^^^^^^^^^^^^ warning: skipping const checks | diff --git a/src/test/ui/consts/const-eval/const_panic_track_caller.stderr b/src/test/ui/consts/const-eval/const_panic_track_caller.stderr index b198ac966be..846458176d6 100644 --- a/src/test/ui/consts/const-eval/const_panic_track_caller.stderr +++ b/src/test/ui/consts/const-eval/const_panic_track_caller.stderr @@ -2,13 +2,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/const_panic_track_caller.rs:15:5 | LL | b() + | ^^^ the evaluated program panicked at 'hey', $DIR/const_panic_track_caller.rs:15:5 + | +note: inside `c` + --> $DIR/const_panic_track_caller.rs:15:5 + | +LL | b() | ^^^ - | | - | the evaluated program panicked at 'hey', $DIR/const_panic_track_caller.rs:15:5 - | inside `c` -... +note: inside `X` + --> $DIR/const_panic_track_caller.rs:21:16 + | LL | const X: u32 = c(); - | --- inside `X` + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/consts/const-eval/heap/alloc_intrinsic_errors.stderr b/src/test/ui/consts/const-eval/heap/alloc_intrinsic_errors.stderr index 46e2644ab72..8f3b3d5f700 100644 --- a/src/test/ui/consts/const-eval/heap/alloc_intrinsic_errors.stderr +++ b/src/test/ui/consts/const-eval/heap/alloc_intrinsic_errors.stderr @@ -1,14 +1,19 @@ error[E0080]: evaluation of constant value failed --> $DIR/alloc_intrinsic_errors.rs:9:17 | -LL | const FOO: i32 = foo(); - | ----- inside `FOO` -... +LL | let _ = intrinsics::const_allocate(4, 3) as *mut i32; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ align has to be a power of 2, `3` is not a power of 2 + | +note: inside `foo` + --> $DIR/alloc_intrinsic_errors.rs:9:17 + | LL | let _ = intrinsics::const_allocate(4, 3) as *mut i32; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | align has to be a power of 2, `3` is not a power of 2 - | inside `foo` +note: inside `FOO` + --> $DIR/alloc_intrinsic_errors.rs:6:18 + | +LL | const FOO: i32 = foo(); + | ^^^^^ error: aborting due to previous error diff --git a/src/test/ui/consts/const-eval/unwind-abort.stderr b/src/test/ui/consts/const-eval/unwind-abort.stderr index d97835458de..759ce15ab1b 100644 --- a/src/test/ui/consts/const-eval/unwind-abort.stderr +++ b/src/test/ui/consts/const-eval/unwind-abort.stderr @@ -2,14 +2,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/unwind-abort.rs:4:5 | LL | panic!() + | ^^^^^^^^ the evaluated program panicked at 'explicit panic', $DIR/unwind-abort.rs:4:5 + | +note: inside `foo` + --> $DIR/unwind-abort.rs:4:5 + | +LL | panic!() | ^^^^^^^^ - | | - | the evaluated program panicked at 'explicit panic', $DIR/unwind-abort.rs:4:5 - | inside `foo` -... -LL | const _: () = foo(); - | ----- inside `_` +note: inside `_` + --> $DIR/unwind-abort.rs:7:15 | +LL | const _: () = foo(); + | ^^^^^ = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error diff --git a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr index ab18b522991..9710bf476ec 100644 --- a/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr +++ b/src/test/ui/consts/const-eval/validate_uninhabited_zsts.64bit.stderr @@ -14,13 +14,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/validate_uninhabited_zsts.rs:4:14 | LL | unsafe { std::mem::transmute(()) } + | ^^^^^^^^^^^^^^^^^^^^^^^ transmuting to uninhabited type + | +note: inside `foo` + --> $DIR/validate_uninhabited_zsts.rs:4:14 + | +LL | unsafe { std::mem::transmute(()) } | ^^^^^^^^^^^^^^^^^^^^^^^ - | | - | transmuting to uninhabited type - | inside `foo` -... +note: inside `FOO` + --> $DIR/validate_uninhabited_zsts.rs:19:33 + | LL | const FOO: [empty::Empty; 3] = [foo(); 3]; - | ----- inside `FOO` + | ^^^^^ error[E0080]: it is undefined behavior to use this value --> $DIR/validate_uninhabited_zsts.rs:21:1 diff --git a/src/test/ui/consts/const-float-bits-reject-conv.stderr b/src/test/ui/consts/const-float-bits-reject-conv.stderr index 8db49211228..195a087ffa5 100644 --- a/src/test/ui/consts/const-float-bits-reject-conv.stderr +++ b/src/test/ui/consts/const-float-bits-reject-conv.stderr @@ -2,38 +2,46 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/num/f32.rs:LL:COL | LL | panic!("const-eval error: cannot use f32::to_bits on a NaN") + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL + | +note: inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` + --> $SRC_DIR/core/src/num/f32.rs:LL:COL + | +LL | panic!("const-eval error: cannot use f32::to_bits on a NaN") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL - | inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` -... -LL | unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) } - | -------------------------------------------------------------------- inside `core::f32::<impl f32>::to_bits` +note: inside `core::f32::<impl f32>::to_bits` + --> $SRC_DIR/core/src/num/f32.rs:LL:COL | - ::: $DIR/const-float-bits-reject-conv.rs:28:30 +LL | unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `f32::MASKED_NAN1` + --> $DIR/const-float-bits-reject-conv.rs:28:30 | LL | const MASKED_NAN1: u32 = f32::NAN.to_bits() ^ 0x002A_AAAA; - | ------------------ inside `f32::MASKED_NAN1` - | + | ^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/num/f32.rs:LL:COL | LL | panic!("const-eval error: cannot use f32::to_bits on a NaN") + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL + | +note: inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` + --> $SRC_DIR/core/src/num/f32.rs:LL:COL + | +LL | panic!("const-eval error: cannot use f32::to_bits on a NaN") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | the evaluated program panicked at 'const-eval error: cannot use f32::to_bits on a NaN', $SRC_DIR/core/src/num/f32.rs:LL:COL - | inside `core::f32::<impl f32>::to_bits::ct_f32_to_u32` -... -LL | unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) } - | -------------------------------------------------------------------- inside `core::f32::<impl f32>::to_bits` +note: inside `core::f32::<impl f32>::to_bits` + --> $SRC_DIR/core/src/num/f32.rs:LL:COL | - ::: $DIR/const-float-bits-reject-conv.rs:30:30 +LL | unsafe { intrinsics::const_eval_select((self,), ct_f32_to_u32, rt_f32_to_u32) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `f32::MASKED_NAN2` + --> $DIR/const-float-bits-reject-conv.rs:30:30 | LL | const MASKED_NAN2: u32 = f32::NAN.to_bits() ^ 0x0055_5555; - | ------------------ inside `f32::MASKED_NAN2` - | + | ^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) note: erroneous constant used @@ -64,38 +72,46 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/num/f64.rs:LL:COL | LL | panic!("const-eval error: cannot use f64::to_bits on a NaN") + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL + | +note: inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` + --> $SRC_DIR/core/src/num/f64.rs:LL:COL + | +LL | panic!("const-eval error: cannot use f64::to_bits on a NaN") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL - | inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` -... -LL | unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) } - | -------------------------------------------------------------------- inside `core::f64::<impl f64>::to_bits` +note: inside `core::f64::<impl f64>::to_bits` + --> $SRC_DIR/core/src/num/f64.rs:LL:COL | - ::: $DIR/const-float-bits-reject-conv.rs:50:30 +LL | unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `f64::MASKED_NAN1` + --> $DIR/const-float-bits-reject-conv.rs:50:30 | LL | const MASKED_NAN1: u64 = f64::NAN.to_bits() ^ 0x000A_AAAA_AAAA_AAAA; - | ------------------ inside `f64::MASKED_NAN1` - | + | ^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/num/f64.rs:LL:COL | LL | panic!("const-eval error: cannot use f64::to_bits on a NaN") + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL + | +note: inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` + --> $SRC_DIR/core/src/num/f64.rs:LL:COL + | +LL | panic!("const-eval error: cannot use f64::to_bits on a NaN") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | the evaluated program panicked at 'const-eval error: cannot use f64::to_bits on a NaN', $SRC_DIR/core/src/num/f64.rs:LL:COL - | inside `core::f64::<impl f64>::to_bits::ct_f64_to_u64` -... -LL | unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) } - | -------------------------------------------------------------------- inside `core::f64::<impl f64>::to_bits` +note: inside `core::f64::<impl f64>::to_bits` + --> $SRC_DIR/core/src/num/f64.rs:LL:COL | - ::: $DIR/const-float-bits-reject-conv.rs:52:30 +LL | unsafe { intrinsics::const_eval_select((self,), ct_f64_to_u64, rt_f64_to_u64) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `f64::MASKED_NAN2` + --> $DIR/const-float-bits-reject-conv.rs:52:30 | LL | const MASKED_NAN2: u64 = f64::NAN.to_bits() ^ 0x0005_5555_5555_5555; - | ------------------ inside `f64::MASKED_NAN2` - | + | ^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) note: erroneous constant used diff --git a/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr b/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr index 612a48e082b..6e110dbdd64 100644 --- a/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr +++ b/src/test/ui/consts/const-mut-refs/mut_ref_in_final_dynamic_check.stderr @@ -2,13 +2,18 @@ error[E0080]: evaluation of constant value failed --> $DIR/mut_ref_in_final_dynamic_check.rs:13:10 | LL | Some(&mut *(42 as *mut i32)) + | ^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: 0x2a[noalloc] is a dangling pointer (it has no provenance) + | +note: inside `helper` + --> $DIR/mut_ref_in_final_dynamic_check.rs:13:10 + | +LL | Some(&mut *(42 as *mut i32)) | ^^^^^^^^^^^^^^^^^^^^^^ - | | - | dereferencing pointer failed: 0x2a[noalloc] is a dangling pointer (it has no provenance) - | inside `helper` -... +note: inside `A` + --> $DIR/mut_ref_in_final_dynamic_check.rs:18:29 + | LL | const A: Option<&mut i32> = helper(); - | -------- inside `A` + | ^^^^^^^^ error: encountered dangling pointer in final constant --> $DIR/mut_ref_in_final_dynamic_check.rs:25:1 diff --git a/src/test/ui/consts/const_unsafe_unreachable_ub.stderr b/src/test/ui/consts/const_unsafe_unreachable_ub.stderr index 213e7c035dc..cbc7cac937a 100644 --- a/src/test/ui/consts/const_unsafe_unreachable_ub.stderr +++ b/src/test/ui/consts/const_unsafe_unreachable_ub.stderr @@ -2,18 +2,23 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/hint.rs:LL:COL | LL | intrinsics::unreachable() - | ^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | entering unreachable code - | inside `unreachable_unchecked` + | ^^^^^^^^^^^^^^^^^^^^^^^^^ entering unreachable code + | +note: inside `unreachable_unchecked` + --> $SRC_DIR/core/src/hint.rs:LL:COL | - ::: $DIR/const_unsafe_unreachable_ub.rs:6:18 +LL | intrinsics::unreachable() + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `foo` + --> $DIR/const_unsafe_unreachable_ub.rs:6:18 | LL | false => std::hint::unreachable_unchecked(), - | ---------------------------------- inside `foo` -... + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `BAR` + --> $DIR/const_unsafe_unreachable_ub.rs:10:28 + | LL | const BAR: bool = unsafe { foo(false) }; - | ---------- inside `BAR` + | ^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr index cc3356d64db..2603a73583e 100644 --- a/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr +++ b/src/test/ui/consts/extra-const-ub/detect-extra-ub.with_flag.stderr @@ -32,20 +32,23 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | accessing memory with alignment 1, but alignment 4 is required - | inside `std::ptr::read::<u32>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ accessing memory with alignment 1, but alignment 4 is required | - ::: $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL +note: inside `std::ptr::read::<u32>` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | -LL | unsafe { read(self) } - | ---------- inside `ptr::const_ptr::<impl *const u32>::read` +LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `ptr::const_ptr::<impl *const u32>::read` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/detect-extra-ub.rs:38:9 +LL | unsafe { read(self) } + | ^^^^^^^^^^ +note: inside `INNER` + --> $DIR/detect-extra-ub.rs:38:9 | LL | ptr.read(); - | ---------- inside `INNER` + | ^^^^^^^^^^ note: erroneous constant used --> $DIR/detect-extra-ub.rs:32:5 diff --git a/src/test/ui/consts/issue-miri-1910.stderr b/src/test/ui/consts/issue-miri-1910.stderr index 8989eb5011e..1f82e1777af 100644 --- a/src/test/ui/consts/issue-miri-1910.stderr +++ b/src/test/ui/consts/issue-miri-1910.stderr @@ -2,23 +2,25 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | unable to copy parts of a pointer from memory at ALLOC - | inside `std::ptr::read::<u8>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to copy parts of a pointer from memory at ALLOC | - ::: $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + = help: this code performed an operation that depends on the underlying bytes representing a pointer + = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported +note: inside `std::ptr::read::<u8>` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | -LL | unsafe { read(self) } - | ---------- inside `ptr::const_ptr::<impl *const u8>::read` +LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `ptr::const_ptr::<impl *const u8>::read` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/issue-miri-1910.rs:8:5 +LL | unsafe { read(self) } + | ^^^^^^^^^^ +note: inside `C` + --> $DIR/issue-miri-1910.rs:8:5 | LL | (&foo as *const _ as *const u8).add(one_and_a_half_pointers).read(); - | ------------------------------------------------------------------- inside `C` - | - = help: this code performed an operation that depends on the underlying bytes representing a pointer - = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/src/test/ui/consts/miri_unleashed/abi-mismatch.stderr b/src/test/ui/consts/miri_unleashed/abi-mismatch.stderr index d9d2aadf17b..cf3fd88d034 100644 --- a/src/test/ui/consts/miri_unleashed/abi-mismatch.stderr +++ b/src/test/ui/consts/miri_unleashed/abi-mismatch.stderr @@ -2,13 +2,18 @@ error[E0080]: could not evaluate static initializer --> $DIR/abi-mismatch.rs:9:5 | LL | my_fn(); + | ^^^^^^^ calling a function with calling convention C using calling convention Rust + | +note: inside `call_rust_fn` + --> $DIR/abi-mismatch.rs:9:5 + | +LL | my_fn(); | ^^^^^^^ - | | - | calling a function with calling convention C using calling convention Rust - | inside `call_rust_fn` -... +note: inside `VAL` + --> $DIR/abi-mismatch.rs:15:18 + | LL | static VAL: () = call_rust_fn(unsafe { std::mem::transmute(c_fn as extern "C" fn()) }); - | --------------------------------------------------------------------- inside `VAL` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: skipping const checks | diff --git a/src/test/ui/consts/miri_unleashed/assoc_const.stderr b/src/test/ui/consts/miri_unleashed/assoc_const.stderr index b3bb63eead7..b26f121dba0 100644 --- a/src/test/ui/consts/miri_unleashed/assoc_const.stderr +++ b/src/test/ui/consts/miri_unleashed/assoc_const.stderr @@ -2,16 +2,23 @@ error[E0080]: evaluation of `<std::string::String as Bar<std::vec::Vec<u32>, std --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ calling non-const function `<Vec<u32> as Drop>::drop` + | +note: inside `std::ptr::drop_in_place::<Vec<u32>> - shim(Some(Vec<u32>))` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL + | +LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | calling non-const function `<Vec<u32> as Drop>::drop` - | inside `std::ptr::drop_in_place::<Vec<u32>> - shim(Some(Vec<u32>))` - | inside `std::ptr::drop_in_place::<(Vec<u32>, u32)> - shim(Some((Vec<u32>, u32)))` +note: inside `std::ptr::drop_in_place::<(Vec<u32>, u32)> - shim(Some((Vec<u32>, u32)))` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | - ::: $DIR/assoc_const.rs:12:31 +LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `<String as Bar<Vec<u32>, String>>::F` + --> $DIR/assoc_const.rs:12:31 | LL | const F: u32 = (U::X, 42).1; - | - inside `<String as Bar<Vec<u32>, String>>::F` + | ^ note: erroneous constant used --> $DIR/assoc_const.rs:29:13 diff --git a/src/test/ui/consts/miri_unleashed/drop.stderr b/src/test/ui/consts/miri_unleashed/drop.stderr index c43d055c2c9..e2e2f16d5a0 100644 --- a/src/test/ui/consts/miri_unleashed/drop.stderr +++ b/src/test/ui/consts/miri_unleashed/drop.stderr @@ -2,15 +2,18 @@ error[E0080]: could not evaluate static initializer --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | calling non-const function `<Vec<i32> as Drop>::drop` - | inside `std::ptr::drop_in_place::<Vec<i32>> - shim(Some(Vec<i32>))` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ calling non-const function `<Vec<i32> as Drop>::drop` + | +note: inside `std::ptr::drop_in_place::<Vec<i32>> - shim(Some(Vec<i32>))` + --> $SRC_DIR/core/src/ptr/mod.rs:LL:COL | - ::: $DIR/drop.rs:17:1 +LL | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `TEST_BAD` + --> $DIR/drop.rs:17:1 | LL | }; - | - inside `TEST_BAD` + | ^ warning: skipping const checks | diff --git a/src/test/ui/consts/missing_span_in_backtrace.stderr b/src/test/ui/consts/missing_span_in_backtrace.stderr index 23844dd3b3e..f2a79a1d3d3 100644 --- a/src/test/ui/consts/missing_span_in_backtrace.stderr +++ b/src/test/ui/consts/missing_span_in_backtrace.stderr @@ -1,22 +1,25 @@ error[E0080]: evaluation of constant value failed -/rustc/xyz/library/core/src/ptr/mod.rs:925:14: inside `swap_nonoverlapping::<MaybeUninit<u8>>` -/rustc/xyz/library/core/src/ptr/mod.rs:944:9: inside `ptr::swap_nonoverlapping_simple_untyped::<MaybeUninit<u8>>` ---> /rustc/xyz/library/core/src/ptr/mod.rs:1135:9 -note: unable to copy parts of a pointer from memory at alloc10 -note: inside `std::ptr::read::<MaybeUninit<MaybeUninit<u8>>>` -/rustc/xyz/library/core/src/mem/mod.rs:773:17: inside `mem::swap_simple::<MaybeUninit<MaybeUninit<u8>>>` +/rustc/xyz/library/core/src/ptr/mod.rs:1135:9: unable to copy parts of a pointer from memory at alloc10 | - ::: $DIR/missing_span_in_backtrace.rs:16:9 + = help: this code performed an operation that depends on the underlying bytes representing a pointer + = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported +note: inside `std::ptr::read::<MaybeUninit<MaybeUninit<u8>>>` +/rustc/xyz/library/core/src/ptr/mod.rs:1135:9 +note: inside `mem::swap_simple::<MaybeUninit<MaybeUninit<u8>>>` +/rustc/xyz/library/core/src/mem/mod.rs:773:17 +note: inside `ptr::swap_nonoverlapping_simple_untyped::<MaybeUninit<u8>>` +/rustc/xyz/library/core/src/ptr/mod.rs:944:9 +note: inside `swap_nonoverlapping::<MaybeUninit<u8>>` +/rustc/xyz/library/core/src/ptr/mod.rs:925:14 +note: inside `X` + --> $DIR/missing_span_in_backtrace.rs:16:9 | LL | / ptr::swap_nonoverlapping( LL | | &mut ptr1 as *mut _ as *mut MaybeUninit<u8>, LL | | &mut ptr2 as *mut _ as *mut MaybeUninit<u8>, LL | | mem::size_of::<&i32>(), LL | | ); - | |_________- inside `X` - | - = help: this code performed an operation that depends on the underlying bytes representing a pointer - = help: the absolute address of a pointer is not known at compile-time, so such operations are not supported + | |_________^ error: aborting due to previous error diff --git a/src/test/ui/consts/offset_from_ub.stderr b/src/test/ui/consts/offset_from_ub.stderr index 222333bf113..9578d90ea9d 100644 --- a/src/test/ui/consts/offset_from_ub.stderr +++ b/src/test/ui/consts/offset_from_ub.stderr @@ -8,15 +8,18 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | `ptr_offset_from` called on pointers into different allocations - | inside `ptr::const_ptr::<impl *const u8>::offset_from` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from` called on pointers into different allocations + | +note: inside `ptr::const_ptr::<impl *const u8>::offset_from` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/offset_from_ub.rs:24:14 +LL | unsafe { intrinsics::ptr_offset_from(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `NOT_PTR` + --> $DIR/offset_from_ub.rs:24:14 | LL | unsafe { (42 as *const u8).offset_from(&5u8) as usize } - | ----------------------------------- inside `NOT_PTR` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $DIR/offset_from_ub.rs:31:14 @@ -88,29 +91,35 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) - | inside `ptr::const_ptr::<impl *const u8>::offset_from` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) | - ::: $DIR/offset_from_ub.rs:115:14 +note: inside `ptr::const_ptr::<impl *const u8>::offset_from` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::ptr_offset_from(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `OFFSET_VERY_FAR1` + --> $DIR/offset_from_ub.rs:115:14 | LL | unsafe { ptr2.offset_from(ptr1) } - | ---------------------- inside `OFFSET_VERY_FAR1` + | ^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::ptr_offset_from(self, origin) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) - | inside `ptr::const_ptr::<impl *const u8>::offset_from` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance) | - ::: $DIR/offset_from_ub.rs:121:14 +note: inside `ptr::const_ptr::<impl *const u8>::offset_from` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::ptr_offset_from(self, origin) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `OFFSET_VERY_FAR2` + --> $DIR/offset_from_ub.rs:121:14 | LL | unsafe { ptr1.offset_from(ptr2.wrapping_offset(1)) } - | ----------------------------------------- inside `OFFSET_VERY_FAR2` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 15 previous errors diff --git a/src/test/ui/consts/offset_ub.stderr b/src/test/ui/consts/offset_ub.stderr index 680ab163add..7938f70a269 100644 --- a/src/test/ui/consts/offset_ub.stderr +++ b/src/test/ui/consts/offset_ub.stderr @@ -2,169 +2,205 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | overflowing in-bounds pointer arithmetic - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing in-bounds pointer arithmetic + | +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/offset_ub.rs:7:46 +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `BEFORE_START` + --> $DIR/offset_ub.rs:7:46 | LL | pub const BEFORE_START: *const u8 = unsafe { (&0u8 as *const u8).offset(-1) }; - | ------------------------------ inside `BEFORE_START` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: allocN has size 1, so pointer to 2 bytes starting at offset 0 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: allocN has size 1, so pointer to 2 bytes starting at offset 0 is out-of-bounds | - ::: $DIR/offset_ub.rs:8:43 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `AFTER_END` + --> $DIR/offset_ub.rs:8:43 | LL | pub const AFTER_END: *const u8 = unsafe { (&0u8 as *const u8).offset(2) }; - | ----------------------------- inside `AFTER_END` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: allocN has size 100, so pointer to 101 bytes starting at offset 0 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: allocN has size 100, so pointer to 101 bytes starting at offset 0 is out-of-bounds | - ::: $DIR/offset_ub.rs:9:45 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `AFTER_ARRAY` + --> $DIR/offset_ub.rs:9:45 | LL | pub const AFTER_ARRAY: *const u8 = unsafe { [0u8; 100].as_ptr().offset(101) }; - | ------------------------------- inside `AFTER_ARRAY` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | overflowing in-bounds pointer arithmetic - | inside `ptr::const_ptr::<impl *const u16>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing in-bounds pointer arithmetic + | +note: inside `ptr::const_ptr::<impl *const u16>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/offset_ub.rs:11:43 +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `OVERFLOW` + --> $DIR/offset_ub.rs:11:43 | LL | pub const OVERFLOW: *const u16 = unsafe { [0u16; 1].as_ptr().offset(isize::MAX) }; - | ------------------------------------- inside `OVERFLOW` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | overflowing in-bounds pointer arithmetic - | inside `ptr::const_ptr::<impl *const u16>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing in-bounds pointer arithmetic | - ::: $DIR/offset_ub.rs:12:44 +note: inside `ptr::const_ptr::<impl *const u16>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `UNDERFLOW` + --> $DIR/offset_ub.rs:12:44 | LL | pub const UNDERFLOW: *const u16 = unsafe { [0u16; 1].as_ptr().offset(isize::MIN) }; - | ------------------------------------- inside `UNDERFLOW` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | overflowing in-bounds pointer arithmetic - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing in-bounds pointer arithmetic | - ::: $DIR/offset_ub.rs:13:56 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `OVERFLOW_ADDRESS_SPACE` + --> $DIR/offset_ub.rs:13:56 | LL | pub const OVERFLOW_ADDRESS_SPACE: *const u8 = unsafe { (usize::MAX as *const u8).offset(2) }; - | ----------------------------------- inside `OVERFLOW_ADDRESS_SPACE` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | overflowing in-bounds pointer arithmetic - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflowing in-bounds pointer arithmetic + | +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/offset_ub.rs:14:57 +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `UNDERFLOW_ADDRESS_SPACE` + --> $DIR/offset_ub.rs:14:57 | LL | pub const UNDERFLOW_ADDRESS_SPACE: *const u8 = unsafe { (1 as *const u8).offset(-2) }; - | --------------------------- inside `UNDERFLOW_ADDRESS_SPACE` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: allocN has size 1, so pointer to 2 bytes starting at offset -4 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: allocN has size 1, so pointer to 2 bytes starting at offset -4 is out-of-bounds | - ::: $DIR/offset_ub.rs:15:49 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `NEGATIVE_OFFSET` + --> $DIR/offset_ub.rs:15:49 | LL | pub const NEGATIVE_OFFSET: *const u8 = unsafe { [0u8; 1].as_ptr().wrapping_offset(-2).offset(-2) }; - | ------------------------------------------------ inside `NEGATIVE_OFFSET` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: allocN has size 0, so pointer to 1 byte starting at offset 0 is out-of-bounds - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: allocN has size 0, so pointer to 1 byte starting at offset 0 is out-of-bounds | - ::: $DIR/offset_ub.rs:17:50 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `ZERO_SIZED_ALLOC` + --> $DIR/offset_ub.rs:17:50 | LL | pub const ZERO_SIZED_ALLOC: *const u8 = unsafe { [0u8; 0].as_ptr().offset(1) }; - | --------------------------- inside `ZERO_SIZED_ALLOC` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) as *mut T } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: 0x1[noalloc] is a dangling pointer (it has no provenance) - | inside `ptr::mut_ptr::<impl *mut u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: 0x1[noalloc] is a dangling pointer (it has no provenance) + | +note: inside `ptr::mut_ptr::<impl *mut u8>::offset` + --> $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL | - ::: $DIR/offset_ub.rs:18:42 +LL | unsafe { intrinsics::offset(self, count) as *mut T } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `DANGLING` + --> $DIR/offset_ub.rs:18:42 | LL | pub const DANGLING: *const u8 = unsafe { ptr::NonNull::<u8>::dangling().as_ptr().offset(4) }; - | ------------------------------------------------- inside `DANGLING` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance) - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: null pointer is a dangling pointer (it has no provenance) | - ::: $DIR/offset_ub.rs:21:50 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `NULL_OFFSET_ZERO` + --> $DIR/offset_ub.rs:21:50 | LL | pub const NULL_OFFSET_ZERO: *const u8 = unsafe { ptr::null::<u8>().offset(0) }; - | --------------------------- inside `NULL_OFFSET_ZERO` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: 0x7f..f[noalloc] is a dangling pointer (it has no provenance) - | inside `ptr::const_ptr::<impl *const u8>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: 0x7f..f[noalloc] is a dangling pointer (it has no provenance) | - ::: $DIR/offset_ub.rs:24:47 +note: inside `ptr::const_ptr::<impl *const u8>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL + | +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `UNDERFLOW_ABS` + --> $DIR/offset_ub.rs:24:47 | LL | pub const UNDERFLOW_ABS: *const u8 = unsafe { (usize::MAX as *const u8).offset(isize::MIN) }; - | -------------------------------------------- inside `UNDERFLOW_ABS` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 12 previous errors diff --git a/src/test/ui/consts/ptr_comparisons.stderr b/src/test/ui/consts/ptr_comparisons.stderr index a485b44555f..274753ef1bc 100644 --- a/src/test/ui/consts/ptr_comparisons.stderr +++ b/src/test/ui/consts/ptr_comparisons.stderr @@ -2,15 +2,18 @@ error[E0080]: evaluation of constant value failed --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | LL | unsafe { intrinsics::offset(self, count) } - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | - | out-of-bounds pointer arithmetic: alloc3 has size $WORD, so pointer to $TWO_WORDS bytes starting at offset 0 is out-of-bounds - | inside `ptr::const_ptr::<impl *const usize>::offset` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: alloc3 has size $WORD, so pointer to $TWO_WORDS bytes starting at offset 0 is out-of-bounds + | +note: inside `ptr::const_ptr::<impl *const usize>::offset` + --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | - ::: $DIR/ptr_comparisons.rs:50:34 +LL | unsafe { intrinsics::offset(self, count) } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `_` + --> $DIR/ptr_comparisons.rs:50:34 | LL | const _: *const usize = unsafe { (FOO as *const usize).offset(2) }; - | ------------------------------- inside `_` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0080]: evaluation of constant value failed --> $DIR/ptr_comparisons.rs:53:33 diff --git a/src/test/ui/consts/recursive.stderr b/src/test/ui/consts/recursive.stderr index c8130004634..60ce64d2a1e 100644 --- a/src/test/ui/consts/recursive.stderr +++ b/src/test/ui/consts/recursive.stderr @@ -13,14 +13,23 @@ error[E0080]: evaluation of constant value failed --> $DIR/recursive.rs:4:5 | LL | f(x); + | ^^^^ reached the configured maximum number of stack frames + | +note: inside `f::<i32>` + --> $DIR/recursive.rs:4:5 + | +LL | f(x); | ^^^^ - | | - | reached the configured maximum number of stack frames - | inside `f::<i32>` - | [... 126 additional calls inside `f::<i32>` ...] -... +note: [... 126 additional calls inside `f::<i32>` ...] + --> $DIR/recursive.rs:4:5 + | +LL | f(x); + | ^^^^ +note: inside `X` + --> $DIR/recursive.rs:8:15 + | LL | const X: () = f(1); - | ---- inside `X` + | ^^^^ error: aborting due to previous error; 1 warning emitted diff --git a/src/test/ui/consts/uninhabited-const-issue-61744.stderr b/src/test/ui/consts/uninhabited-const-issue-61744.stderr index 41b79847e4e..3a94e19313f 100644 --- a/src/test/ui/consts/uninhabited-const-issue-61744.stderr +++ b/src/test/ui/consts/uninhabited-const-issue-61744.stderr @@ -2,143 +2,648 @@ error[E0080]: evaluation of `<i32 as Const>::CONSTANT` failed --> $DIR/uninhabited-const-issue-61744.rs:4:5 | LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ reached the configured maximum number of stack frames + | +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() | ^^^^^^^^^^^^^^^^^^ - | | - | reached the configured maximum number of stack frames - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<!>` - | inside `fake_type::<i32>` -... -LL | fake_type() - | ----------- - | | - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` - | inside `hint_unreachable` -... +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<!>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `hint_unreachable` + --> $DIR/uninhabited-const-issue-61744.rs:8:5 + | +LL | fake_type() + | ^^^^^^^^^^^ +note: inside `fake_type::<i32>` + --> $DIR/uninhabited-const-issue-61744.rs:4:5 + | +LL | hint_unreachable() + | ^^^^^^^^^^^^^^^^^^ +note: inside `<i32 as Const>::CONSTANT` + --> $DIR/uninhabited-const-issue-61744.rs:12:36 + | LL | const CONSTANT: i32 = unsafe { fake_type() }; - | ----------- inside `<i32 as Const>::CONSTANT` + | ^^^^^^^^^^^ note: erroneous constant used --> $DIR/uninhabited-const-issue-61744.rs:18:10 diff --git a/src/test/ui/infinite/infinite-recursion-const-fn.stderr b/src/test/ui/infinite/infinite-recursion-const-fn.stderr index f0c9bceb7aa..53b603a47b5 100644 --- a/src/test/ui/infinite/infinite-recursion-const-fn.stderr +++ b/src/test/ui/infinite/infinite-recursion-const-fn.stderr @@ -2,143 +2,648 @@ error[E0080]: evaluation of constant value failed --> $DIR/infinite-recursion-const-fn.rs:4:5 | LL | b() + | ^^^ reached the configured maximum number of stack frames + | +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() | ^^^ - | | - | reached the configured maximum number of stack frames - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` - | inside `a` -... -LL | a() - | --- - | | - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` - | inside `b` -LL | } +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `b` + --> $DIR/infinite-recursion-const-fn.rs:7:5 + | +LL | a() + | ^^^ +note: inside `a` + --> $DIR/infinite-recursion-const-fn.rs:4:5 + | +LL | b() + | ^^^ +note: inside `ARR::{constant#0}` + --> $DIR/infinite-recursion-const-fn.rs:9:18 + | LL | const ARR: [i32; a()] = [5; 6]; - | --- inside `ARR::{constant#0}` + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/limits/issue-55878.stderr b/src/test/ui/limits/issue-55878.stderr index df7e8a16bdf..f17f8141b90 100644 --- a/src/test/ui/limits/issue-55878.stderr +++ b/src/test/ui/limits/issue-55878.stderr @@ -2,12 +2,18 @@ error[E0080]: values of the type `[u8; SIZE]` are too big for the current archit --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | LL | intrinsics::size_of::<T>() - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ inside `std::mem::size_of::<[u8; SIZE]>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | - ::: $DIR/issue-55878.rs:7:26 +note: inside `std::mem::size_of::<[u8; SIZE]>` + --> $SRC_DIR/core/src/mem/mod.rs:LL:COL + | +LL | intrinsics::size_of::<T>() + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: inside `main` + --> $DIR/issue-55878.rs:7:26 | LL | println!("Size: {}", std::mem::size_of::<[u8; u64::MAX as usize]>()); - | ---------------------------------------------- inside `main` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: erroneous constant used --> $DIR/issue-55878.rs:7:26 |