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Use iter::zip in compiler/

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This commit is contained in:
Josh Stone
2021-03-08 15:32:41 -08:00
parent 3b1f5e3462
commit 72ebebe474
87 changed files with 213 additions and 204 deletions
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5
compiler/rustc_passes/src/liveness.rs
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@@ -103,6 +103,7 @@ use rustc_span::Span;
use std::collections::VecDeque;
use std::io;
use std::io::prelude::*;
use std::iter;
use std::rc::Rc;
mod rwu_table;
@@ -1093,7 +1094,7 @@ impl<'a, 'tcx> Liveness<'a, 'tcx> {
let ia = &asm.inner;
let outputs = asm.outputs_exprs;
let inputs = asm.inputs_exprs;
let succ = ia.outputs.iter().zip(outputs).rev().fold(succ, |succ, (o, output)| {
let succ = iter::zip(&ia.outputs, outputs).rev().fold(succ, |succ, (o, output)| {
// see comment on places
// in propagate_through_place_components()
if o.is_indirect {
@@ -1344,7 +1345,7 @@ fn check_expr<'tcx>(this: &mut Liveness<'_, 'tcx>, expr: &'tcx Expr<'tcx>) {
}
// Output operands must be places
for (o, output) in asm.inner.outputs.iter().zip(asm.outputs_exprs) {
for (o, output) in iter::zip(&asm.inner.outputs, asm.outputs_exprs) {
if !o.is_indirect {
this.check_place(output);
}