bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Zip -> Enumerate

Browse source
This commit is contained in:
Dániel Buga 2020-10-18 10:43:01 +02:00
parent d708d7fb79
commit f3a0f68453
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_mir/src/borrow_check/type_check/input_output.rs
View file

@ -73,7 +73,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
); );
// Equate expected input tys with those in the MIR. // Equate expected input tys with those in the MIR.
for (&normalized_input_ty, argument_index) in normalized_input_tys.iter().zip(0..) { for (argument_index, &normalized_input_ty) in normalized_input_tys.iter().enumerate() {
// In MIR, argument N is stored in local N+1. // In MIR, argument N is stored in local N+1.
let local = Local::new(argument_index + 1); let local = Local::new(argument_index + 1);
@ -87,8 +87,8 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
} }
if let Some(user_provided_sig) = user_provided_sig { if let Some(user_provided_sig) = user_provided_sig {
for (&user_provided_input_ty, argument_index) in for (argument_index, &user_provided_input_ty) in
user_provided_sig.inputs().iter().zip(0..) user_provided_sig.inputs().iter().enumerate()
{ {
// In MIR, closures begin an implicit `self`, so // In MIR, closures begin an implicit `self`, so
// argument N is stored in local N+2. // argument N is stored in local N+2.