bjoernager/rust
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Better error for non const PartialEq call generated by match

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This commit is contained in:
Deadbeef 2023-06-18 05:24:38 +00:00
parent ed7281e784
commit 89c24af133
35 changed files with 211 additions and 100 deletions
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7
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
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@ -14,7 +14,7 @@ use rustc_infer::traits::ObligationCause;
use rustc_middle::hir::nested_filter::OnlyBodies;
use rustc_middle::mir::tcx::PlaceTy;
use rustc_middle::mir::{
self, AggregateKind, BindingForm, BorrowKind, ClearCrossCrate, ConstraintCategory,
self, AggregateKind, BindingForm, BorrowKind, CallSource, ClearCrossCrate, ConstraintCategory,
FakeReadCause, LocalDecl, LocalInfo, LocalKind, Location, Operand, Place, PlaceRef,
ProjectionElem, Rvalue, Statement, StatementKind, Terminator, TerminatorKind, VarBindingForm,
};
@ -2579,7 +2579,10 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
fn explain_deref_coercion(&mut self, loan: &BorrowData<'tcx>, err: &mut Diagnostic) {
let tcx = self.infcx.tcx;
if let (
Some(Terminator { kind: TerminatorKind::Call { from_hir_call: false, .. }, .. }),
Some(Terminator {
kind: TerminatorKind::Call { call_source: CallSource::OverloadedOperator, .. },
..
}),
Some((method_did, method_substs)),
) = (
&self.body[loan.reserve_location.block].terminator,