progress

.clang-format

@@ -2,22 +2,46 @@ DisableFormat: false
 BasedOnStyle: Chromium
 IndentWidth: 2
 UseTab: Never
-ColumnLimit: 160
+ColumnLimit: 125
 NamespaceIndentation: All
-AlignAfterOpenBracket: DontAlign
+AlignAfterOpenBracket: AlwaysBreak
 AlignConsecutiveAssignments: false
+AlignConsecutiveBitFields: false
 AlignConsecutiveDeclarations: false
+AlignConsecutiveMacros: false
+AlignTrailingComments: false
+AlignEscapedNewlines: Left
+AlignOperands: false
+BitFieldColonSpacing: After
+AllowShortEnumsOnASingleLine: true
 AllowShortBlocksOnASingleLine: false
 AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: false
-AllowShortIfStatementsOnASingleLine: false
-AlignOperands: false
-AlignTrailingComments: false
+AlwaysBreakBeforeMultilineStrings: true
+AllowShortFunctionsOnASingleLine: true
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLambdasOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: false
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AlwaysBreakTemplateDeclarations: true
+BreakBeforeTernaryOperators: true
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 2
+ContinuationIndentWidth: 2
+LambdaBodyIndentation: Signature
 PointerAlignment: Middle
-BinPackArguments: true
+BinPackParameters: false
+BinPackArguments: false
 MaxEmptyLinesToKeep: 1
+BreakBeforeBraces: Attach
+BreakBeforeConceptDeclarations: true
 BreakConstructorInitializers: AfterColon
+BreakInheritanceList: AfterColon
 IndentPPDirectives: AfterHash
+SortIncludes: false
+SortUsingDeclarations: true
 
 ---
 Language: JavaScript

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "src/cpp/CRoaringUnityBuild"]
 	path = src/cpp/CRoaringUnityBuild
 	url = https://github.com/lemire/CRoaringUnityBuild
+[submodule "submodules/CRoaring"]
+	path = submodules/CRoaring
+	url = https://github.com/RoaringBitmap/CRoaring.git

.vscode/settings.json

@@ -76,5 +76,72 @@
     "**/*.tsbuildinfo": true,
     "**/.yarn-integrity": true,
     "**/.grunt": true
+  },
+  "files.associations": {
+    "__bit_reference": "cpp",
+    "__config": "cpp",
+    "__debug": "cpp",
+    "__errc": "cpp",
+    "__functional_base": "cpp",
+    "__hash_table": "cpp",
+    "__locale": "cpp",
+    "__mutex_base": "cpp",
+    "__node_handle": "cpp",
+    "__nullptr": "cpp",
+    "__split_buffer": "cpp",
+    "__string": "cpp",
+    "__threading_support": "cpp",
+    "__tree": "cpp",
+    "__tuple": "cpp",
+    "algorithm": "cpp",
+    "array": "cpp",
+    "atomic": "cpp",
+    "bit": "cpp",
+    "bitset": "cpp",
+    "cctype": "cpp",
+    "chrono": "cpp",
+    "clocale": "cpp",
+    "cmath": "cpp",
+    "complex": "cpp",
+    "cstdarg": "cpp",
+    "cstddef": "cpp",
+    "cstdint": "cpp",
+    "cstdio": "cpp",
+    "cstdlib": "cpp",
+    "cstring": "cpp",
+    "ctime": "cpp",
+    "cwchar": "cpp",
+    "cwctype": "cpp",
+    "exception": "cpp",
+    "functional": "cpp",
+    "initializer_list": "cpp",
+    "ios": "cpp",
+    "iosfwd": "cpp",
+    "istream": "cpp",
+    "iterator": "cpp",
+    "limits": "cpp",
+    "locale": "cpp",
+    "map": "cpp",
+    "memory": "cpp",
+    "mutex": "cpp",
+    "new": "cpp",
+    "numeric": "cpp",
+    "optional": "cpp",
+    "ostream": "cpp",
+    "ratio": "cpp",
+    "sstream": "cpp",
+    "stdexcept": "cpp",
+    "streambuf": "cpp",
+    "string": "cpp",
+    "string_view": "cpp",
+    "system_error": "cpp",
+    "tuple": "cpp",
+    "type_traits": "cpp",
+    "typeinfo": "cpp",
+    "unordered_map": "cpp",
+    "utility": "cpp",
+    "vector": "cpp",
+    "__bits": "cpp",
+    "roaring.c": "cpp"
   }
 }

binding.gyp

@@ -3,9 +3,11 @@
         {
             "target_name": "roaring",
             "default_configuration": "Release",
-            "cflags_cc": ["-O3", "-std=c++14"],
+            "cflags_cc": ["-O3", "-std=c++14", "-mcpu=native", "-fno-rtti", "-fno-exceptions", "-fvisibility=hidden", "-flto"],
+            'xcode_settings': {
+                'OTHER_CFLAGS': ["-O3", "-std=c++14", "-mcpu=native", "-fno-rtti", "-fno-exceptions", "-fvisibility=hidden", "-flto"],
+            },
             "sources": [
-                "src/cpp/v8utils/v8utils.cpp",
                 "src/cpp/RoaringBitmap32.cpp"
             ],
             "conditions": [