Update Clang tools to version 18

Author: friendlyanon

.github/workflows/ci.yml

@@ -63,11 +63,11 @@ jobs:
     - name: Install static analyzers
       if: matrix.os == 'ubuntu-24.04'
       run: >-
-        sudo apt-get install clang-tidy-14 cppcheck -y -q
+        sudo apt-get install clang-tidy-18 cppcheck -y -q
 
         sudo update-alternatives --install
         /usr/bin/clang-tidy clang-tidy
-        /usr/bin/clang-tidy-14 140
+        /usr/bin/clang-tidy-18 180
 
     - uses: actions/setup-python@v5
       with: { python-version: "3.12" }
@@ -80,7 +80,7 @@ jobs:
     - name: Lint generated project
       if: matrix.os == 'ubuntu-24.04'
       working-directory: proj
-      run: cmake -D FORMAT_COMMAND=clang-format-14 -P cmake/lint.cmake
+      run: cmake -D FORMAT_COMMAND=clang-format-18 -P cmake/lint.cmake
 
     - name: Setup MultiToolTask
       if: matrix.os == 'windows-2022'

README.md

@@ -95,11 +95,11 @@ Make sure you have these programs installed:
 * Python 3.8 or newer
 * CMake 3.20 or newer (3.21 or newer for C17 or newer projects)
 * git
-* [clang-tidy 14](#clang-tidy) (optional)
+* [clang-tidy 18](#clang-tidy) (optional)
 * [cppcheck](#cppcheck) (optional)
 * [Doxygen < 1.9](#doxygen) (optional)
 * [LCOV](#lcov) (optional)
-* [clang-format 14](#clang-format) (optional)
+* [clang-format 18](#clang-format) (optional)
 * [codespell](#codespell) (optional)
 * [Package managers](#package-managers): Conan or vcpkg (optional)
 
@@ -197,7 +197,7 @@ Two targets are made available to check and fix code in developer mode using
 the `format-check` and `format-fix` targets respectively.
 
 **NOTE**: the project generates files that are formatted according to
-clang-format 14. Newer or older versions may format the project differently.
+clang-format 18. Newer or older versions may format the project differently.
 
 ### codespell
 

cmake-init/templates/common/.clang-format

@@ -1,42 +1,77 @@
 ---
 Language: Cpp
-# BasedOnStyle: Chromium
 AccessModifierOffset: -2
 AlignAfterOpenBracket: Align
-AlignConsecutiveMacros: false
-AlignConsecutiveAssignments: false
-AlignConsecutiveBitFields: false
-AlignConsecutiveDeclarations: false
+AlignArrayOfStructures: None
+AlignConsecutiveAssignments:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCompound: false
+  AlignFunctionPointers: false
+  PadOperators: false
+AlignConsecutiveBitFields:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCompound: false
+  AlignFunctionPointers: false
+  PadOperators: false
+AlignConsecutiveDeclarations:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCompound: false
+  AlignFunctionPointers: false
+  PadOperators: false
+AlignConsecutiveMacros:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCompound: false
+  AlignFunctionPointers: false
+  PadOperators: false
+AlignConsecutiveShortCaseStatements:
+  Enabled: false
+  AcrossEmptyLines: false
+  AcrossComments: false
+  AlignCaseColons: false
 AlignEscapedNewlines: DontAlign
 AlignOperands: DontAlign
-AlignTrailingComments: false
+AlignTrailingComments:
+  Kind: Never
+  OverEmptyLines: 0
 AllowAllArgumentsOnNextLine: true
-AllowAllConstructorInitializersOnNextLine: false
 AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortEnumsOnASingleLine: false
+AllowBreakBeforeNoexceptSpecifier: OnlyWithParen
 AllowShortBlocksOnASingleLine: Empty
 AllowShortCaseLabelsOnASingleLine: false
+AllowShortCompoundRequirementOnASingleLine: true
+AllowShortEnumsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: Inline
-AllowShortLambdasOnASingleLine: All
 AllowShortIfStatementsOnASingleLine: Never
+AllowShortLambdasOnASingleLine: All
 AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: true
 AlwaysBreakTemplateDeclarations: Yes
+AttributeMacros:
+  - __capability
 BinPackArguments: false
 BinPackParameters: false
+BitFieldColonSpacing: Both
 BraceWrapping:
   AfterCaseLabel: false
   AfterClass: true
   AfterControlStatement: MultiLine
   AfterEnum: {% if cpp %}true{% else %}false{% end %}
+  AfterExternBlock: {% if cpp %}true{% else %}false{% end %}
   AfterFunction: true
   AfterNamespace: true
   AfterObjCDeclaration: false
   AfterStruct: {% if cpp %}true{% else %}false{% end %}
   AfterUnion: {% if cpp %}true{% else %}false{% end %}
-  AfterExternBlock: {% if cpp %}true{% else %}false{% end %}
   BeforeCatch: false
   BeforeElse: false
   BeforeLambdaBody: true
@@ -45,55 +80,82 @@ BraceWrapping:
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
+BreakAdjacentStringLiterals: false
+BreakAfterAttributes: Leave
+BreakAfterJavaFieldAnnotations: true
+BreakArrays: true
 BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeConceptDeclarations: Always
 BreakBeforeBraces: Custom
-# BreakBeforeInheritanceComma: true
-BreakInheritanceList: BeforeComma
+BreakBeforeInlineASMColon: OnlyMultiline
 BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: true
 BreakConstructorInitializers: BeforeComma
-BreakAfterJavaFieldAnnotations: true
+BreakInheritanceList: BeforeComma
 BreakStringLiterals: true
 ColumnLimit: 80
 CommentPragmas: '^ IWYU pragma:'
 CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
-DeriveLineEnding: false
 DerivePointerAlignment: false
 DisableFormat: false
+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: LogicalBlock
 ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
 ForEachMacros:
   - foreach
   - Q_FOREACH
   - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
 IncludeBlocks: Regroup
 IncludeCategories:{% if cpp %}
   # Standard library headers come before anything else
   - Regex: '^<[a-z_]+>'
-    Priority: -1{% end %}
+    Priority: -1
+    SortPriority: 0
+    CaseSensitive: false{% end %}
   - Regex: '^<.+\.h{% if cpp %}(pp)?{% end %}>'
-    Priority: 1{% if cpp %}
+    Priority: 1
+    SortPriority: 0
+    CaseSensitive: false{% if cpp %}
   - Regex: '^<.*'
-    Priority: 2{% end %}
+    Priority: 2
+    SortPriority: 0
+    CaseSensitive: false{% end %}
   - Regex: '.*'
     Priority: {% if cpp %}3{% else %}2{% end %}
+    SortPriority: 0
+    CaseSensitive: false
 IncludeIsMainRegex: ''
 IncludeIsMainSourceRegex: ''
-IndentCaseLabels: true
+IndentAccessModifiers: false
 IndentCaseBlocks: false
+IndentCaseLabels: true
+IndentExternBlock: NoIndent
 IndentGotoLabels: true
 IndentPPDirectives: AfterHash
-IndentExternBlock: NoIndent
+IndentRequiresClause: true
 IndentWidth: 2
 IndentWrappedFunctionNames: false
+InsertBraces: true
+InsertNewlineAtEOF: true
 InsertTrailingCommas: Wrapped
+IntegerLiteralSeparator:
+  Binary: 0
+  BinaryMinDigits: 0
+  Decimal: 0
+  DecimalMinDigits: 0
+  Hex: 0
+  HexMinDigits: 0
 JavaScriptQuotes: Double
 JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: false
+KeepEmptyLinesAtEOF: false
+LambdaBodyIndentation: Signature
+LineEnding: LF
 MacroBlockBegin: ''
 MacroBlockEnd: ''
 MaxEmptyLinesToKeep: 1
@@ -103,15 +165,21 @@ ObjCBlockIndentWidth: 2
 ObjCBreakBeforeNestedBlockParam: true
 ObjCSpaceAfterProperty: false
 ObjCSpaceBeforeProtocolList: true
+PackConstructorInitializers: Never
 PenaltyBreakAssignment: 2
 PenaltyBreakBeforeFirstCallParameter: 1
 PenaltyBreakComment: 300
 PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
+PenaltyBreakScopeResolution: 500
 PenaltyBreakString: 1000
 PenaltyBreakTemplateDeclaration: 10
 PenaltyExcessCharacter: 1000000
+PenaltyIndentedWhitespace: 0
 PenaltyReturnTypeOnItsOwnLine: 200
 PointerAlignment: Left
+PPIndentWidth: -1
+QualifierAlignment: Leave
 RawStringFormats:
   - Language: Cpp
     Delimiters:
@@ -142,35 +210,66 @@ RawStringFormats:
       - ParsePartialTestProto
     CanonicalDelimiter: ''
     BasedOnStyle: google
+ReferenceAlignment: Pointer
 ReflowComments: true
-SortIncludes: true
-SortUsingDeclarations: true
+RemoveBracesLLVM: false
+RemoveParentheses: Leave
+RemoveSemicolon: false
+RequiresClausePosition: OwnLine
+RequiresExpressionIndentation: OuterScope
+SeparateDefinitionBlocks: Always
+ShortNamespaceLines: 1
+SkipMacroDefinitionBody: false
+SortIncludes: CaseSensitive
+SortJavaStaticImport: Before
+SortUsingDeclarations: LexicographicNumeric
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false
 SpaceAfterTemplateKeyword: false
+SpaceAroundPointerQualifiers: Default
 SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
 SpaceBeforeCpp11BracedList: true
 SpaceBeforeCtorInitializerColon: true
 SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: ControlStatementsExceptForEachMacros
+SpaceBeforeJsonColon: false
+SpaceBeforeParens: ControlStatementsExceptControlMacros
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: false
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros: false
+  AfterOverloadedOperator: false
+  AfterPlacementOperator: true
+  AfterRequiresInClause: false
+  AfterRequiresInExpression: false
+  BeforeNonEmptyParentheses: false
 SpaceBeforeRangeBasedForLoopColon: true
+SpaceBeforeSquareBrackets: false
 SpaceInEmptyBlock: false
-SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 2
-SpacesInAngles: false
-SpacesInConditionalStatement: false
+SpacesInAngles: Never
 SpacesInContainerLiterals: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum: 1
+  Maximum: -1
+SpacesInParens: Never
+SpacesInParensOptions:
+  InCStyleCasts: false
+  InConditionalStatements: false
+  InEmptyParentheses: false
+  Other: false
 SpacesInSquareBrackets: false
-SpaceBeforeSquareBrackets: false
 Standard: Auto
+StatementAttributeLikeMacros:
+  - Q_EMIT
 StatementMacros:
   - Q_UNUSED
   - QT_REQUIRE_VERSION
 TabWidth: 8
-UseCRLF: false
 UseTab: Never
+VerilogBreakBetweenInstancePorts: true
 WhitespaceSensitiveMacros:
   - STRINGIZE
   - PP_STRINGIZE

cmake-init/templates/common/.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
       run: pip3 install codespell
 
     - name: Lint
-      run: cmake -D FORMAT_COMMAND=clang-format-14 -P cmake/lint.cmake
+      run: cmake -D FORMAT_COMMAND=clang-format-18 -P cmake/lint.cmake
 
     - name: Spell check
       if: always()
@@ -92,7 +92,7 @@ jobs:
 
     runs-on: ubuntu-24.04
 
-    env: { C{% if c %}C{% else %}XX{% end %}: clang{% if cpp %}++{% end %}-14{% if c and pm %}, CXX: clang++-14{% end %} }
+    env: { C{% if c %}C{% else %}XX{% end %}: clang{% if cpp %}++{% end %}-18{% if c and pm %}, CXX: clang++-18{% end %} }
 
     steps:
     - uses: actions/checkout@v4{% if conan %}
@@ -154,11 +154,11 @@ jobs:
     - name: Install static analyzers
       if: matrix.os == 'ubuntu-24.04'
       run: >-
-        sudo apt-get install clang-tidy-14 cppcheck -y -q
+        sudo apt-get install clang-tidy-18 cppcheck -y -q
 
         sudo update-alternatives --install
         /usr/bin/clang-tidy clang-tidy
-        /usr/bin/clang-tidy-14 140{% if conan %}
+        /usr/bin/clang-tidy-18 180{% if conan %}
 
     - name: Install Python
       uses: actions/setup-python@v5