.clang-format

---
Language:      Cpp
Standard:      Latest
BasedOnStyle:  LLVM

# int * a and int & a
PointerAlignment: Middle
ReferenceAlignment: Pointer
SpaceAroundPointerQualifiers: Both
# Don't touch position of "const int *" vs "int const *"
QualifierAlignment: Leave

ColumnLimit: 100

# Indentation width related flags
IndentWidth: 2
TabWidth:    2
UseTab:      Never
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
IndentCaseBlocks: false
IndentCaseLabels: false
IndentExternBlock: NoIndent
NamespaceIndentation: None

# Newline rules
InsertNewlineAtEOF: true
LineEnding: LF
MaxEmptyLinesToKeep: 1

# Collection of all brace wrapping rules
BreakBeforeBraces: Custom
BraceWrapping:
  AfterCaseLabel:  true
  AfterClass:      true
  AfterControlStatement: Always
  AfterEnum:       true
  AfterExternBlock: true
  AfterFunction:   true
  AfterNamespace:  true
  AfterStruct:     true
  AfterUnion:      true
  BeforeCatch:     true
  BeforeElse:      true
  BeforeLambdaBody: true
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: false # Allow empty functions to have {} body
  SplitEmptyRecord: true
  SplitEmptyNamespace: true

# Inserting space settings, pretty much all of these are default
SpaceAfterTemplateKeyword: false
# vector<int>{1, 2, 3}
SpaceBeforeCpp11BracedList: false
# if (...), but func();
SpaceBeforeParens: ControlStatements
# for (auto it : myList) {
SpaceBeforeRangeBasedForLoopColon: true
# vector<int>
SpacesInAngles: Never

# class X
# {
# public:
#   int field;
AccessModifierOffset: -2

AlignEscapedNewlines: Left
AlignOperands: AlignAfterOperator
BreakBeforeBinaryOperators: NonAssignment

# if arguments or parameters overflow, give them a line each
BinPackArguments: false
BinPackParameters: false
AllowAllArgumentsOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: false
# If parameters/arguments don't fit on a single line, put the first parameter on the next line
AlignAfterOpenBracket: AlwaysBreak

# Always give constructor initializers their own line
PackConstructorInitializers: Never

# Avoid exceptions for short blocks
AllowShortBlocksOnASingleLine: Never
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: None
AllowShortLoopsOnASingleLine: false

# We like to do [[nodiscard]] int
BreakAfterAttributes: Never
# const int &
# MyFunction()
AlwaysBreakAfterReturnType: All
AlwaysBreakTemplateDeclarations: Yes

# Makes initializer lists a bit more spacious { 1, 2, 3 }
Cpp11BracedListStyle: false

# false: do not add // jlm::rvsdg::delta to the closing curly bracket
FixNamespaceComments: false

# Allow multiple alphabetically sorted include blocks
IncludeBlocks:   Preserve
# Only have one category, use alphabetical sorting within each include block
IncludeCategories:
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '^(Test)?'
SortIncludes: CaseInsensitive
SortUsingDeclarations: LexicographicNumeric

ReflowComments:  true

# Changed from "Leave", forces space between definitions (functions, classes, structs)
SeparateDefinitionBlocks: Always