From b64a20930c57009da999bc280327d63d7ce8e987 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Fri, 13 Jan 2023 13:56:51 +0100
Subject: [PATCH] Update clippy for restructured format flags fields.

---
 clippy_utils/src/macros.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/clippy_utils/src/macros.rs b/clippy_utils/src/macros.rs
index a8f8da67b51..659063b97e7 100644
--- a/clippy_utils/src/macros.rs
+++ b/clippy_utils/src/macros.rs
@@ -711,8 +711,8 @@ pub struct FormatSpec<'tcx> {
     pub fill: Option<char>,
     /// Optionally specified alignment.
     pub align: Alignment,
-    /// Packed version of various flags provided, see [`rustc_parse_format::Flag`].
-    pub flags: u32,
+    /// Whether all flag options are set to default (no flags specified).
+    pub no_flags: bool,
     /// Represents either the maximum width or the integer precision.
     pub precision: Count<'tcx>,
     /// The minimum width, will be padded according to `width`/`align`
@@ -728,7 +728,7 @@ fn new(spec: rpf::FormatSpec<'_>, positions: ParamPosition, values: &FormatArgsV
         Some(Self {
             fill: spec.fill,
             align: spec.align,
-            flags: spec.flags,
+            no_flags: spec.sign.is_none() && !spec.alternate && !spec.zero_pad && spec.debug_hex.is_none(),
             precision: Count::new(
                 FormatParamUsage::Precision,
                 spec.precision,
@@ -773,7 +773,7 @@ pub fn is_default_for_trait(&self) -> bool {
         self.width.is_implied()
             && self.precision.is_implied()
             && self.align == Alignment::AlignUnknown
-            && self.flags == 0
+            && self.no_flags
     }
 }