diff --git a/compiler/rustc_mir_transform/src/validate.rs b/compiler/rustc_mir_transform/src/validate.rs index ae7aef08fe61..e7930f0a1e3f 100644 --- a/compiler/rustc_mir_transform/src/validate.rs +++ b/compiler/rustc_mir_transform/src/validate.rs @@ -57,7 +57,7 @@ impl<'tcx> crate::MirPass<'tcx> for Validator { ty::Coroutine(..) => ExternAbi::Rust, // No need to do MIR validation on error bodies ty::Error(_) => return, - _ => span_bug!(body.span, "unexpected body ty: {body_ty:?}"), + _ => span_bug!(body.span, "unexpected body ty: {body_ty}"), }; ty::layout::fn_can_unwind(tcx, Some(def_id), body_abi) @@ -662,7 +662,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { ProjectionElem::Index(index) => { let index_ty = self.body.local_decls[index].ty; if index_ty != self.tcx.types.usize { - self.fail(location, format!("bad index ({index_ty:?} != usize)")) + self.fail(location, format!("bad index ({index_ty} != usize)")) } } ProjectionElem::Deref @@ -671,10 +671,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { let base_ty = place_ref.ty(&self.body.local_decls, self.tcx).ty; if base_ty.is_box() { - self.fail( - location, - format!("{base_ty:?} dereferenced after ElaborateBoxDerefs"), - ) + self.fail(location, format!("{base_ty} dereferenced after ElaborateBoxDerefs")) } } ProjectionElem::Field(f, ty) => { @@ -687,7 +684,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { this.fail( location, format!( - "Field projection `{place_ref:?}.{f:?}` specified type `{ty:?}`, but actual type is `{f_ty:?}`" + "Field projection `{place_ref:?}.{f:?}` specified type `{ty}`, but actual type is `{f_ty}`" ) ) } @@ -813,7 +810,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { self.fail( location, format!( - "Failed subtyping {ty:#?} and {:#?}", + "Failed subtyping {ty} and {}", place_ref.ty(&self.body.local_decls, self.tcx).ty ), ) @@ -833,7 +830,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { self.fail( location, format!( - "Cannot unwrap unsafe binder {binder_ty:?} into type {unwrapped_ty:?}" + "Cannot unwrap unsafe binder {binder_ty:?} into type {unwrapped_ty}" ), ); } @@ -848,7 +845,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { if ty.is_union() || ty.is_enum() { self.fail( START_BLOCK.start_location(), - format!("invalid type {ty:?} in debuginfo for {:?}", debuginfo.name), + format!("invalid type {ty} in debuginfo for {:?}", debuginfo.name), ); } if projection.is_empty() { @@ -1071,15 +1068,13 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { if !self.mir_assign_valid_types(a, b) { self.fail( location, - format!("Cannot {op:?} compare incompatible types {a:?} and {b:?}"), + format!("Cannot {op:?} compare incompatible types {a} and {b}"), ); } } else if a != b { self.fail( location, - format!( - "Cannot perform binary op {op:?} on unequal types {a:?} and {b:?}" - ), + format!("Cannot perform binary op {op:?} on unequal types {a} and {b}"), ); } } @@ -1088,7 +1083,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { Offset => { check_kinds!(a, "Cannot offset non-pointer type {:?}", ty::RawPtr(..)); if b != self.tcx.types.isize && b != self.tcx.types.usize { - self.fail(location, format!("Cannot offset by non-isize type {b:?}")); + self.fail(location, format!("Cannot offset by non-isize type {b}")); } } Eq | Lt | Le | Ne | Ge | Gt => { @@ -1320,7 +1315,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { { self.fail( location, - format!("Cannot transmute from non-`Sized` type {op_ty:?}"), + format!("Cannot transmute from non-`Sized` type {op_ty}"), ); } if !self @@ -1347,7 +1342,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { } Rvalue::NullaryOp(NullOp::OffsetOf(indices), container) => { let fail_out_of_bounds = |this: &mut Self, location, field, ty| { - this.fail(location, format!("Out of bounds field {field:?} for {ty:?}")); + this.fail(location, format!("Out of bounds field {field:?} for {ty}")); }; let mut current_ty = *container; @@ -1381,7 +1376,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { _ => { self.fail( location, - format!("Cannot get offset ({variant:?}, {field:?}) from type {current_ty:?}"), + format!("Cannot get offset ({variant:?}, {field:?}) from type {current_ty}"), ); return; } @@ -1410,7 +1405,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { if !self.mir_assign_valid_types(unwrapped_ty, binder_inner_ty) { self.fail( location, - format!("Cannot wrap {unwrapped_ty:?} into unsafe binder {binder_ty:?}"), + format!("Cannot wrap {unwrapped_ty} into unsafe binder {binder_ty:?}"), ); } } @@ -1496,24 +1491,27 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { // since CopyNonOverlapping is parametrized by 1 type, // we only need to check that they are equal and not keep an extra parameter. if !self.mir_assign_valid_types(op_src_ty, op_dst_ty) { - self.fail(location, format!("bad arg ({op_src_ty:?} != {op_dst_ty:?})")); + self.fail(location, format!("bad arg ({op_src_ty} != {op_dst_ty})")); } let op_cnt_ty = count.ty(&self.body.local_decls, self.tcx); if op_cnt_ty != self.tcx.types.usize { - self.fail(location, format!("bad arg ({op_cnt_ty:?} != usize)")) + self.fail(location, format!("bad arg ({op_cnt_ty} != usize)")) } } StatementKind::SetDiscriminant { place, .. } => { if self.body.phase < MirPhase::Runtime(RuntimePhase::Initial) { self.fail(location, "`SetDiscriminant`is not allowed until deaggregation"); } - let pty = place.ty(&self.body.local_decls, self.tcx).ty.kind(); - if !matches!(pty, ty::Adt(..) | ty::Coroutine(..) | ty::Alias(ty::Opaque, ..)) { + let pty = place.ty(&self.body.local_decls, self.tcx).ty; + if !matches!( + pty.kind(), + ty::Adt(..) | ty::Coroutine(..) | ty::Alias(ty::Opaque, ..) + ) { self.fail( location, format!( - "`SetDiscriminant` is only allowed on ADTs and coroutines, not {pty:?}" + "`SetDiscriminant` is only allowed on ADTs and coroutines, not {pty}" ), ); } @@ -1562,7 +1560,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { if ScalarInt::try_from_uint(value, size).is_none() { self.fail( location, - format!("the value {value:#x} is not a proper {switch_ty:?}"), + format!("the value {value:#x} is not a proper {switch_ty}"), ) } }