bjoernager/rust
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cfg-step code

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This commit is contained in:
Mark Rousskov 2022-11-01 08:45:58 -04:00
parent 137d5913ec
commit 40290505fb
12 changed files with 52 additions and 62 deletions
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2
compiler/rustc_ast/src/visit.rs
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@ -251,7 +251,7 @@ pub trait Visitor<'ast>: Sized {
macro_rules! walk_list {
($visitor: expr, $method: ident, $list: expr $(, $($extra_args: expr),* )?) => {
{
#[cfg_attr(not(bootstrap), allow(for_loops_over_fallibles))]
#[allow(for_loops_over_fallibles)]
for elem in $list {
$visitor.$method(elem $(, $($extra_args,)* )?)
}