Bug Summary

File:Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/Source/WebCore/rendering/updating/RenderTreeBuilderList.cpp
Warning:line 43, column 5
Member variable 'fallbackParent' in 'WebCore::LineBoxParentSearchResult' is a raw pointer to CheckedPtr capable type 'WebCore::RenderBlock'; member variables must be a CheckedPtr, CheckedRef, WeakRef, or WeakPtr

Annotated Source Code

Press '?' to see keyboard shortcuts

clang -cc1 -cc1 -triple arm64-apple-macosx15.5.0 -O2 -Wundef-prefix=TARGET_OS_ -Werror=undef-prefix -Wdeprecated-objc-isa-usage -Werror=deprecated-objc-isa-usage -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name UnifiedSource436.cpp -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=osx -analyzer-checker=security.insecureAPI.decodeValueOfObjCType -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -mframe-pointer=non-leaf -ffp-contract=on -fno-rounding-math -target-sdk-version=15.5 -fcompatibility-qualified-id-block-type-checking -fvisibility-inlines-hidden-static-local-var -fno-modulemap-allow-subdirectory-search -fdefine-target-os-macros -enable-tlsdesc -target-cpu apple-m1 -target-feature +v8.4a -target-feature +aes -target-feature +altnzcv -target-feature +ccdp -target-feature +ccpp -target-feature +complxnum -target-feature +crc -target-feature +dotprod -target-feature +flagm -target-feature +fp-armv8 -target-feature +fp16fml -target-feature +fptoint -target-feature +fullfp16 -target-feature +jsconv -target-feature +lse -target-feature +neon -target-feature +pauth -target-feature +perfmon -target-feature +predres -target-feature +ras -target-feature +rcpc -target-feature +rdm -target-feature +sb -target-feature +sha2 -target-feature +sha3 -target-feature +specrestrict -target-feature +ssbs -target-abi darwinpcs -dwarf-ext-refs -fmodule-format=obj -debug-info-kind=standalone -dwarf-version=5 -debugger-tuning=lldb -fdebug-compilation-dir=/Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/Source/WebCore -target-linker-version 1167.5 -fcoverage-compilation-dir=/Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/Source/WebCore -resource-dir /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/llvm-project/build/lib/clang/21 -dependency-file /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/scan-build-output/StaticAnalyzer/WebCore/WebCore/normal/arm64/UnifiedSource436.d -skip-unused-modulemap-deps -MT dependencies -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk -iquote /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/WebCore-generated-files.hmap -iquote /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/WebCore-project-headers.hmap -isystem /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/Source/WebCore/PAL/ThirdParty/dav1d/include -iframework /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/System/Library/PrivateFrameworks -iframework /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/System/Library/Frameworks -include-pch /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/PrecompiledHeaders/SharedPrecompiledHeaders/12902642326230122134/WebCorePrefix.h.gch -D _LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D CLANG_WEBKIT_BRANCH=1 -D NDEBUG -D BUILDING_WEBKIT -D GL_SILENCE_DEPRECATION=1 -D GLES_SILENCE_DEPRECATION=1 -D __clang_analyzer__ -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/WebCore-own-target-headers.hmap -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/WebCore-all-target-headers.hmap -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/include -I PAL -I ForwardingHeaders -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/include/libxslt -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/include/libxml2 -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/DerivedSources/WebCore -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/usr/local/include -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/usr/local/include/WebKitAdditions -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/local/include/WebKitAdditions -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/usr/local/include -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitLibraries/SDKs/macosx15.0-additions.sdk/usr/local/include -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/local/include -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/usr/local/include/webrtc -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/local/include/webrtc -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/usr/local/include/webm -I /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/local/include/webm -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/PAL.build/PAL.build/DerivedSources -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/PAL.build/Release/PAL.build/DerivedSources -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/Source/WebCore -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/DerivedSources-normal/arm64 -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/DerivedSources/arm64 -I /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/WebCore.build/Release/WebCore.build/DerivedSources -F/Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release -I/usr/local/include -stdlib=libc++ -internal-isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/include/c++/v1 -internal-isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/local/include -internal-isystem /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/llvm-project/build/lib/clang/21/include -internal-externc-isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/usr/include -internal-iframework /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/System/Library/Frameworks -internal-iframework /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/System/Library/SubFrameworks -internal-iframework /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.5.sdk/Library/Frameworks -Wno-trigraphs -Werror -Wno-missing-field-initializers -Wmissing-prototypes -Wunreachable-code -Wnon-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wnon-literal-null-conversion -Wobjc-literal-conversion -Wsign-compare -Wno-shorten-64-to-32 -Wnewline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Winfinite-recursion -Wmove -Wcomma -Wblock-capture-autoreleasing -Wstrict-prototypes -Wrange-loop-analysis -Wno-semicolon-before-method-body -Wall -Wc99-designator -Wconditional-uninitialized -Wextra -Wdeprecated-enum-enum-conversion -Wdeprecated-enum-float-conversion -Wenum-float-conversion -Wfinal-dtor-non-final-class -Wformat=2 -Wmisleading-indentation -Wpointer-to-int-cast -Wreorder-init-list -Wundef -Wunused-but-set-variable -Wvla -Werror=unguarded-availability -Wno-elaborated-enum-base -Wcast-qual -Wchar-subscripts -Wextra-tokens -Winit-self -Wmissing-noreturn -Wpacked -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wexit-time-destructors -Wglobal-constructors -Wtautological-compare -Wimplicit-fallthrough -Wvla -Wno-unknown-warning-option -Wliteral-conversion -Wthread-safety -Wno-profile-instr-out-of-date -Wno-profile-instr-unprofiled -Wno-backend-plugin -Wunsafe-buffer-usage -std=c++2b -fdeprecated-macro -ferror-limit 19 -fmacro-backtrace-limit=0 -fvisibility=hidden -fvisibility-inlines-hidden -stack-protector 1 -fblocks -fencode-extended-block-signature -fno-rtti -fregister-global-dtors-with-atexit -fgnuc-version=4.2.1 -fno-cxx-modules -fno-implicit-modules -fskip-odr-check-in-gmf -fpascal-strings -fmax-type-align=16 -fdiagnostics-show-note-include-stack -vectorize-loops -vectorize-slp -fsafe-buffer-usage-suggestions -analyzer-output=html -analyzer-config report-in-main-source-file=true -analyzer-config nullability:NoDiagnoseCallsToSystemHeaders=true -analyzer-checker optin.osx.cocoa.localizability.NonLocalizedStringChecker -analyzer-checker security.insecureAPI.UncheckedReturn -analyzer-checker security.insecureAPI.getpw -analyzer-checker security.insecureAPI.gets -analyzer-checker security.insecureAPI.mkstemp -analyzer-checker security.insecureAPI.mktemp -analyzer-disable-checker security.insecureAPI.rand -analyzer-disable-checker security.insecureAPI.strcpy -analyzer-checker security.insecureAPI.vfork -analyzer-disable-checker alpha,apiModeling,core,cplusplus,deadcode,debug,fuchsia,nullability,optin,osx,security,unix,webkit -analyzer-checker alpha.webkit.ForwardDeclChecker,alpha.webkit.MemoryUnsafeCastChecker,alpha.webkit.NoDeleteChecker,alpha.webkit.NoUncheckedPtrMemberChecker,alpha.webkit.NoUnretainedMemberChecker,alpha.webkit.RetainPtrCtorAdoptChecker,alpha.webkit.UncheckedCallArgsChecker,alpha.webkit.UncheckedLocalVarsChecker,alpha.webkit.UncountedCallArgsChecker,alpha.webkit.UncountedLocalVarsChecker,alpha.webkit.UnretainedCallArgsChecker,alpha.webkit.UnretainedLambdaCapturesChecker,alpha.webkit.UnretainedLocalVarsChecker,webkit.NoUncountedMemberChecker,webkit.RefCntblBaseVirtualDtor,webkit.UncountedLambdaCapturesChecker -analyzer-config max-nodes=10000000 -analyzer-config verbose-report-filename=true -fdwarf2-cfi-asm -o /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/scan-build-output/StaticAnalyzer/WebCore/WebCore/normal/arm64/UnifiedSource436.plist -x c++ /Volumes/Data/worker/macOS-Safer-CPP-Checks-EWS/build/WebKitBuild/Release/DerivedSources/WebCore/unified-sources/UnifiedSource436.cpp
1/**
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2003-2025 Apple Inc. All rights reserved.
5 * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#include "config.h"
25#include "RenderTreeBuilderList.h"
26
27#include "LegacyInlineIterator.h"
28#include "LineInlineHeaders.h"
29#include "RenderChildIterator.h"
30#include "RenderListMarker.h"
31#include "RenderMenuList.h"
32#include "RenderMultiColumnFlow.h"
33#include "RenderObjectStyle.h"
34#include "RenderTable.h"
35#include <wtf/TZoneMallocInlines.h>
36
37namespace WebCore {
38
39WTF_MAKE_TZONE_ALLOCATED_IMPL(RenderTreeBuilder::List)::bmalloc::api::HeapRef RenderTreeBuilder::List::s_heapRef; const
TZoneSpecification RenderTreeBuilder::List::s_heapSpec = { &
RenderTreeBuilder::List::s_heapRef, TZoneSpecification::encodeSize
<RenderTreeBuilder::List>(), TZoneSpecification::encodeAlignment
<RenderTreeBuilder::List>(), TZoneSpecification::encodeCategory
<RenderTreeBuilder::List>(), ::bmalloc::api::compactAllocationMode
<RenderTreeBuilder::List>(), TZoneSpecification::encodeDescriptor
<RenderTreeBuilder::List>(), }; void* RenderTreeBuilder
::List::operatorNewSlow(size_t size) { if constexpr (::bmalloc
::api::compactAllocationMode<RenderTreeBuilder::List>()
== CompactAllocationMode::Compact) return ::bmalloc::api::tzoneAllocateCompactSlow
(size, s_heapSpec); return ::bmalloc::api::tzoneAllocateNonCompactSlow
(size, s_heapSpec); } using __makeBtzoneMallocedInlineMacroSemicolonifier
__attribute__((unused)) = int
;
40
41struct LineBoxParentSearchResult {
42 RenderBlock* parent;
43 RenderBlock* fallbackParent;
Member variable 'fallbackParent' in 'WebCore::LineBoxParentSearchResult' is a raw pointer to CheckedPtr capable type 'WebCore::RenderBlock'; member variables must be a CheckedPtr, CheckedRef, WeakRef, or WeakPtr
44 bool failedDueToBlockification;
45};
46
47static LineBoxParentSearchResult findParentOfEmptyOrFirstLineBox(RenderBlock& blockContainer, const RenderListMarker& marker)
48{
49 auto inQuirksMode = blockContainer.document().inQuirksMode();
50 RenderBlock* fallbackParent = { };
51 bool failedDueToBlockification = false;
52
53 for (auto& child : childrenOfType<RenderObject>(blockContainer)) {
54 if (&child == &marker)
55 continue;
56
57 if (child.isInline()) {
58 if (!is<RenderInline>(child) || !isEmptyInline(downcast<RenderInline>(child)))
59 return { &blockContainer, { }, false };
60 fallbackParent = &blockContainer;
61 }
62
63 if (child.isFloating() || child.isOutOfFlowPositioned() || is<RenderMenuList>(child))
64 continue;
65
66 if (auto* renderBox = dynamicDowncast<RenderBox>(child); renderBox && renderBox->isWritingModeRoot())
67 break;
68
69 if (is<RenderListItem>(blockContainer) && inQuirksMode && child.node() && isHTMLListElement(*child.node()))
70 break;
71
72 if (!is<RenderBlock>(child) || is<RenderTable>(child)) {
73 if (!child.isInline() && child.style().originalDisplay().isInlineType())
74 failedDueToBlockification = true;
75 break;
76 }
77
78 auto& blockChild = downcast<RenderBlock>(child);
79 auto nestedResult = findParentOfEmptyOrFirstLineBox(blockChild, marker);
80 if (nestedResult.parent)
81 return { nestedResult.parent, { }, nestedResult.failedDueToBlockification };
82
83 failedDueToBlockification |= nestedResult.failedDueToBlockification;
84 if (!fallbackParent) {
85 if (nestedResult.fallbackParent)
86 fallbackParent = nestedResult.fallbackParent;
87 else if (auto* firstInFlowChild = blockChild.firstInFlowChild(); !firstInFlowChild || firstInFlowChild == &marker)
88 fallbackParent = &blockChild;
89 }
90 }
91
92 return { { }, fallbackParent, failedDueToBlockification };
93}
94
95struct MarkerParentSearchResult {
96 RenderBlock* parent;
97 bool failedDueToBlockification;
98};
99
100static MarkerParentSearchResult parentCandidateForMarker(RenderListItem& listItemRenderer, const RenderListMarker& marker)
101{
102 if (marker.isInside()) {
103 if (auto* firstChild = dynamicDowncast<RenderBlock>(listItemRenderer.firstChild())) {
104 if (!firstChild->isAnonymous())
105 return { &listItemRenderer, false };
106 // We may have created this anonymous block for the marker itself. Let's keep it in there.
107 if (firstChild->firstChild() == &marker && !marker.nextSibling())
108 return { firstChild, false };
109 }
110 auto result = findParentOfEmptyOrFirstLineBox(listItemRenderer, marker);
111 return { result.parent, result.failedDueToBlockification };
112 }
113 auto result = findParentOfEmptyOrFirstLineBox(listItemRenderer, marker);
114 return { result.parent ? result.parent : result.fallbackParent, result.failedDueToBlockification };
115}
116
117static RenderObject* firstNonMarkerChild(RenderBlock& parent)
118{
119 RenderObject* child = parent.firstChild();
120 while (is<RenderListMarker>(child))
121 child = child->nextSibling();
122 return child;
123}
124
125RenderTreeBuilder::List::List(RenderTreeBuilder& builder)
126 : m_builder(builder)
127{
128}
129
130void RenderTreeBuilder::List::updateItemMarker(RenderListItem& listItemRenderer)
131{
132 auto& style = listItemRenderer.style();
133
134 if (listItemRenderer.element() && listItemRenderer.element()->hasTagName(HTMLNames::fieldsetTag)) {
135 if (auto* marker = listItemRenderer.markerRenderer())
136 m_builder.destroy(*marker);
137 return;
138 }
139
140 if (RefPtr styleImage = style.listStyleImage().tryStyleImage(); style.listStyleType().isNone() && (!styleImage || styleImage->errorOccurred())) {
141 if (auto* marker = listItemRenderer.markerRenderer())
142 m_builder.destroy(*marker);
143 return;
144 }
145
146 auto newStyle = listItemRenderer.computeMarkerStyle();
147 if (auto* markerRenderer = listItemRenderer.markerRenderer()) {
148 markerRenderer->setStyle(WTF::move(newStyle));
149 auto* currentParent = markerRenderer->parent();
150 if (!currentParent) {
151 ASSERT_NOT_REACHED()((void)0);
152 return;
153 }
154
155 auto searchResult = parentCandidateForMarker(listItemRenderer, *markerRenderer);
156 if (!searchResult.parent) {
157 if (currentParent->isAnonymousBlock()) {
158 // For outside markers, if the search failed because a flex/grid container blockified a replaced
159 // child (e.g., <img>), we should collapse the anonymous block's height so it doesn't inflate the list item.
160 auto shouldCollapseAnonymousBlockParent = !markerRenderer->isInside() && searchResult.failedDueToBlockification;
161 markerRenderer->setShouldCollapseAnonymousBlockParent(shouldCollapseAnonymousBlockParent);
162 // If the marker is currently contained inside an anonymous box, we are the only item in that anonymous box
163 // since no line box parent was found. It's ok to just leave the marker where it is in this case.
164 return;
165 }
166 searchResult.parent = &listItemRenderer;
167 if (auto* multiColumnFlow = listItemRenderer.multiColumnFlow())
168 searchResult.parent = multiColumnFlow;
169 }
170
171 if (searchResult.parent == currentParent)
172 return;
173
174 m_builder.attach(*searchResult.parent, m_builder.detach(*currentParent, *markerRenderer, WillBeDestroyed::No, RenderTreeBuilder::CanCollapseAnonymousBlock::No), firstNonMarkerChild(*searchResult.parent));
175 // If current parent is an anonymous block that has lost all its children, destroy it.
176 if (currentParent->isAnonymousBlock() && !currentParent->firstChild() && !downcast<RenderBlock>(*currentParent).continuation())
177 m_builder.destroy(*currentParent);
178 return;
179 }
180
181 RenderPtr<RenderListMarker> newMarkerRenderer = WebCore::createRenderer<RenderListMarker>(listItemRenderer, WTF::move(newStyle));
182 newMarkerRenderer->initializeStyle();
183 listItemRenderer.setMarkerRenderer(*newMarkerRenderer);
184 auto searchResult = parentCandidateForMarker(listItemRenderer, *newMarkerRenderer);
185 if (!searchResult.parent) {
186 // For outside markers, if the search failed because a flex/grid container blockified a replaced
187 // child (e.g., <img>), we should collapse the anonymous block's height so it doesn't inflate the list item.
188 auto shouldCollapseAnonymousBlockParent = !newMarkerRenderer->isInside() && searchResult.failedDueToBlockification;
189 listItemRenderer.markerRenderer()->setShouldCollapseAnonymousBlockParent(shouldCollapseAnonymousBlockParent);
190 searchResult.parent = &listItemRenderer;
191 if (auto* multiColumnFlow = listItemRenderer.multiColumnFlow())
192 searchResult.parent = multiColumnFlow;
193 }
194 m_builder.attach(*searchResult.parent, WTF::move(newMarkerRenderer), firstNonMarkerChild(*searchResult.parent));
195}
196
197}