[Dev] Configure build presets and code checks

5 files changed, 160 insertions, 47 deletions

diff --git a/.clang-format b/.clang-format
index fc4f3fc..dc5d893 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,20 +1,12 @@
 BasedOnStyle: LLVM
-Language: Cpp
-Standard: Latest
-ColumnLimit: 100
-IndentWidth: 2
-ContinuationIndentWidth: 4
-UseTab: Never
-BreakBeforeBraces: Attach
-PointerAlignment: Right
-ReferenceAlignment: Pointer
-DerivePointerAlignment: false
-NamespaceIndentation: None
-FixNamespaceComments: true
-SortIncludes: CaseSensitive
-IncludeBlocks: Regroup
-AllowShortFunctionsOnASingleLine: Empty
+LineEnding: LF
+BreakAfterReturnType: All
+SpaceBeforeParens: Always
+BreakBeforeBraces: Allman
+AllowShortFunctionsOnASingleLine: None
+AllowShortBlocksOnASingleLine: Never
 AllowShortIfStatementsOnASingleLine: Never
 AllowShortLoopsOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-LineEnding: LF
+AllowShortLambdasOnASingleLine: None
+AllowShortEnumsOnASingleLine: false
+InsertBraces: true
diff --git a/.clang-format-ignore b/.clang-format-ignore
index 3d19633..a8b3d6a 100644
--- a/.clang-format-ignore
+++ b/.clang-format-ignore
@@ -8,4 +8,6 @@
 
 # Generated files are formatted by their generator, if applicable.
 **/generated/**
-rcc-legacy/
+
+rcc-legacy/**
+backend/**
diff --git a/.clang-tidy b/.clang-tidy
index 36043cd..ba38270 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,3 +1,4 @@
+HeaderFilterRegex: '(^|/)(rcc|cfront)/(include|lib|tools)/'
 Checks: >
   -*,
   clang-diagnostic-*,
@@ -9,34 +10,76 @@ Checks: >
   -misc-non-private-member-variables-in-classes,
   -misc-unused-parameters,
   -misc-use-anonymous-namespace,
-  readability-identifier-naming
+  readability-identifier-naming,
+  bugprone-argument-comment,
+  bugprone-assert-side-effect,
+  bugprone-branch-clone,
+  bugprone-copy-constructor-init,
+  bugprone-dangling-handle,
+  bugprone-dynamic-static-initializers,
+  bugprone-macro-parentheses,
+  bugprone-macro-repeated-side-effects,
+  bugprone-misplaced-widening-cast,
+  bugprone-move-forwarding-reference,
+  bugprone-multiple-statement-macro,
+  bugprone-suspicious-semicolon,
+  bugprone-swapped-arguments,
+  bugprone-terminating-continue,
+  bugprone-unused-raii,
+  bugprone-unused-return-value,
+  misc-redundant-expression,
+  misc-static-assert,
+  misc-unused-using-decls,
+  modernize-use-bool-literals,
+  modernize-loop-convert,
+  modernize-make-unique,
+  modernize-raw-string-literal,
+  modernize-use-equals-default,
+  modernize-use-default-member-init,
+  modernize-use-emplace,
+  modernize-use-nullptr,
+  modernize-use-override,
+  modernize-use-using,
+  performance-for-range-copy,
+  performance-implicit-conversion-in-loop,
+  performance-inefficient-algorithm,
+  performance-inefficient-vector-operation,
+  performance-move-const-arg,
+  performance-no-automatic-move,
+  performance-trivially-destructible,
+  performance-unnecessary-copy-initialization,
+  performance-unnecessary-value-param,
+  readability-avoid-const-params-in-decls,
+  readability-const-return-type,
+  readability-container-size-empty,
+  readability-inconsistent-declaration-parameter-name,
+  readability-misleading-indentation,
+  readability-redundant-control-flow,
+  readability-redundant-smartptr-get,
+  readability-simplify-boolean-expr,
+  readability-simplify-subscript-expr,
+  readability-use-anyofallof
 
 CheckOptions:
-  # Type
-  - { key: readability-identifier-naming.NamespaceCase,             value: lower_case }
-  - { key: readability-identifier-naming.ClassCase,                 value: CamelCase  }
-  - { key: readability-identifier-naming.StructCase,                value: CamelCase  }
-  - { key: readability-identifier-naming.UnionCase,                 value: CamelCase  }
-  - { key: readability-identifier-naming.EnumCase,                  value: CamelCase  }
-  - { key: readability-identifier-naming.TypeAliasCase,             value: CamelCase  }
-  - { key: readability-identifier-naming.TypedefCase,               value: CamelCase  }
-  - { key: readability-identifier-naming.TypeTemplateParameterCase, value: CamelCase  }
-  # Function
-  - { key: readability-identifier-naming.FunctionCase,              value: camelBack  }
-  - { key: readability-identifier-naming.MethodCase,                value: camelBack  }
-  # Variable
-  - { key: readability-identifier-naming.VariableCase,              value: CamelCase  }
-  - { key: readability-identifier-naming.ParameterCase,             value: CamelCase  }
-  - { key: readability-identifier-naming.MemberCase,                value: CamelCase  }
-  # Constant
-  - { key: readability-identifier-naming.GlobalConstantCase,        value: CamelCase  }
-  - { key: readability-identifier-naming.ConstexprVariableCase,     value: CamelCase  }
-  - { key: readability-identifier-naming.ClassConstantCase,         value: CamelCase  }
-  - { key: readability-identifier-naming.EnumConstantCase,          value: CamelCase  }
-  # Preserve canonical protocol, opcode, ABI, and ISA spellings.
-  - { key: readability-identifier-naming.EnumConstantIgnoredRegexp, value: '^([A-Z][A-Z0-9_]*|Pseudo[A-Z0-9_]+)$' }
-  - { key: readability-identifier-naming.MacroDefinitionCase,       value: UPPER_CASE }
-  # Other
-  - { key: readability-identifier-naming.IgnoreMainLikeFunctions,                  value: 1 }
-  - { key: readability-redundant-member-init.IgnoreBaseInCopyConstructors,         value: 1 }
-  - { key: modernize-use-default-member-init.UseAssignment,                        value: 1 }
+  - key: readability-identifier-naming.ClassCase
+    value: CamelCase
+  - key: readability-identifier-naming.EnumCase
+    value: CamelCase
+  - key: readability-identifier-naming.FunctionCase
+    value: camelBack
+  - key: readability-identifier-naming.MemberCase
+    value: camelBack
+  - key: readability-identifier-naming.ParameterCase
+    value: camelBack
+  - key: readability-identifier-naming.UnionCase
+    value: CamelCase
+  - key: readability-identifier-naming.VariableCase
+    value: camelBack
+  - key: readability-identifier-naming.IgnoreMainLikeFunctions
+    value: 1
+  - key: readability-redundant-member-init.IgnoreBaseInCopyConstructors
+    value: 1
+  - key: modernize-use-default-member-init.UseAssignment
+    value: 1
+  - key: modernize-use-using.IgnoreExternC
+    value: true
diff --git a/.gitignore b/.gitignore
index 9d4e86a..b9982a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,3 +88,9 @@ pythonenv*
 /clang/utils/analyzer/projects/*/RefScanBuildResults
 # automodapi puts generated documentation files here.
 /lldb/docs/python_api/
+
+# Local RCC and CFront development configuration.
+/CMakeUserPresets.json
+/rcc/build/
+/cfront/build/
+**/__pycache__/
diff --git a/rcc/CMakePresets.json b/rcc/CMakePresets.json
new file mode 100644
index 0000000..4e32d8b
--- /dev/null
+++ b/rcc/CMakePresets.json
@@ -0,0 +1,70 @@
+{
+  "version": 6,
+  "cmakeMinimumRequired": { "major": 3, "minor": 25, "patch": 0 },
+  "configurePresets": [
+    {
+      "name": "ninja",
+      "hidden": true,
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/../build/${presetName}",
+      "cacheVariables": { "CMAKE_EXPORT_COMPILE_COMMANDS": true }
+    },
+    {
+      "name": "debug",
+      "hidden": true,
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "RCC_ENABLE_ASSERTIONS": true
+      }
+    },
+    {
+      "name": "release",
+      "hidden": true,
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "RCC_ENABLE_ASSERTIONS": false
+      }
+    },
+    {
+      "name": "assertions",
+      "hidden": true,
+      "cacheVariables": { "RCC_ENABLE_ASSERTIONS": true }
+    },
+    {
+      "name": "asan-ubsan",
+      "hidden": true,
+      "cacheVariables": { "RCC_USE_SANITIZER": "Address;Undefined" }
+    },
+    {
+      "name": "with-cfront",
+      "hidden": true,
+      "cacheVariables": { "RCC_ENABLE_PROJECTS": "cfront" }
+    },
+    {
+      "name": "dev",
+      "displayName": "RCC debug build",
+      "inherits": ["ninja", "debug"]
+    },
+    {
+      "name": "dev-cfront",
+      "displayName": "RCC and CFront debug build",
+      "inherits": ["with-cfront", "dev"]
+    },
+    {
+      "name": "release-assertions",
+      "displayName": "RCC release build with assertions",
+      "inherits": ["ninja", "assertions", "release"]
+    },
+    {
+      "name": "sanitize",
+      "displayName": "RCC debug build with ASan and UBSan",
+      "inherits": ["asan-ubsan", "dev"]
+    }
+  ],
+  "buildPresets": [
+    { "name": "dev", "configurePreset": "dev" },
+    { "name": "dev-cfront", "configurePreset": "dev-cfront" },
+    { "name": "release-assertions", "configurePreset": "release-assertions" },
+    { "name": "sanitize", "configurePreset": "sanitize" }
+  ]
+}