let idx = unpack!(block = this.as_operand(block, None, index));
// bounds check:
- let (len, lt) = (this.temp(usize_ty.clone()), this.temp(bool_ty));
+ let (len, lt) = (this.temp(usize_ty.clone(), expr_span),
+ this.temp(bool_ty, expr_span));
this.cfg.push_assign(block, source_info, // len = len(slice)
&len, Rvalue::Len(slice.clone()));
this.cfg.push_assign(block, source_info, // lt = idx < len