diff options
Diffstat (limited to 'compiler/rustc_const_eval/src/check_consts/ops.rs')
| -rw-r--r-- | compiler/rustc_const_eval/src/check_consts/ops.rs | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/compiler/rustc_const_eval/src/check_consts/ops.rs b/compiler/rustc_const_eval/src/check_consts/ops.rs index b2e0577cc82..982e640fa92 100644 --- a/compiler/rustc_const_eval/src/check_consts/ops.rs +++ b/compiler/rustc_const_eval/src/check_consts/ops.rs @@ -295,21 +295,18 @@ fn build_error_for_const_call<'tcx>( } let deref = "*".repeat(num_refs); - if let Ok(call_str) = ccx.tcx.sess.source_map().span_to_snippet(span) { - if let Some(eq_idx) = call_str.find("==") { - if let Some(rhs_idx) = - call_str[(eq_idx + 2)..].find(|c: char| !c.is_whitespace()) - { - let rhs_pos = - span.lo() + BytePos::from_usize(eq_idx + 2 + rhs_idx); - let rhs_span = span.with_lo(rhs_pos).with_hi(rhs_pos); - sugg = Some(errors::ConsiderDereferencing { - deref, - span: span.shrink_to_lo(), - rhs_span, - }); - } - } + if let Ok(call_str) = ccx.tcx.sess.source_map().span_to_snippet(span) + && let Some(eq_idx) = call_str.find("==") + && let Some(rhs_idx) = + call_str[(eq_idx + 2)..].find(|c: char| !c.is_whitespace()) + { + let rhs_pos = span.lo() + BytePos::from_usize(eq_idx + 2 + rhs_idx); + let rhs_span = span.with_lo(rhs_pos).with_hi(rhs_pos); + sugg = Some(errors::ConsiderDereferencing { + deref, + span: span.shrink_to_lo(), + rhs_span, + }); } } _ => {} |