From 6ea2da5a28580dba214b32831d0a6952e2ebce91 Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Fri, 26 Jul 2024 13:20:27 +1000 Subject: [PATCH] Tweak a loop. A fully imperative style is easier to read than a half-iterator, half-imperative style. Also, rename `inner_attr` as `attr` because it might be an outer attribute. --- compiler/rustc_parse/src/parser/attr_wrapper.rs | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/compiler/rustc_parse/src/parser/attr_wrapper.rs b/compiler/rustc_parse/src/parser/attr_wrapper.rs index a90bfb574e2ee..abee668cc6cb0 100644 --- a/compiler/rustc_parse/src/parser/attr_wrapper.rs +++ b/compiler/rustc_parse/src/parser/attr_wrapper.rs @@ -297,11 +297,13 @@ impl<'a> Parser<'a> { // with `None`, which means the relevant tokens will be removed. (More // details below.) let mut inner_attr_replace_ranges = Vec::new(); - for inner_attr in ret.attrs().iter().filter(|a| a.style == ast::AttrStyle::Inner) { - if let Some(attr_range) = self.capture_state.inner_attr_ranges.remove(&inner_attr.id) { - inner_attr_replace_ranges.push((attr_range, None)); - } else { - self.dcx().span_delayed_bug(inner_attr.span, "Missing token range for attribute"); + for attr in ret.attrs() { + if attr.style == ast::AttrStyle::Inner { + if let Some(attr_range) = self.capture_state.inner_attr_ranges.remove(&attr.id) { + inner_attr_replace_ranges.push((attr_range, None)); + } else { + self.dcx().span_delayed_bug(attr.span, "Missing token range for attribute"); + } } }