Improve formatting, readability and add newlines

.codecov.yml

@@ -22,4 +22,4 @@ parsers:
 comment:
   layout: "reach, diff, flags, tree, files"
   behavior: default
-  require_changes: no
+  require_changes: no

.readthedocs.yaml

@@ -13,4 +13,4 @@ build:
     - cmake
     - libclang-13-dev
     - llvm-13-dev
-    - llvm-13-tools
+    - llvm-13-tools

CMakeLists.txt

@@ -66,7 +66,6 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
 
 include(GNUInstallDirs)
   ## Define supported version of clang and llvm
-
   set(CLANG_MIN_SUPPORTED 13.0)
   set(CLANG_MAX_SUPPORTED "19.1.x")
   set(CLANG_VERSION_UPPER_BOUND 20.0.0)
@@ -78,12 +77,10 @@ include(GNUInstallDirs)
   set(LLVM_VERSION_UPPER_BOUND 20.0.0)
 
   ## Set Cmake packages search order
-
   set(CMAKE_FIND_PACKAGE_SORT_ORDER NATURAL)
   set(CMAKE_FIND_PACKAGE_SORT_DIRECTION DEC)
 
   ## Search packages HINTS and PATHS
-
   if (DEFINED LLVM_DIR)
     set(llvm_search_hints PATHS ${LLVM_DIR} HINTS "${LLVM_DIR}/lib/cmake/llvm" "${LLVM_DIR}/cmake" "${LLVM_CONFIG_EXTRA_PATH_HINTS}")
     set(clang_search_hints PATHS ${LLVM_DIR} HINTS "${LLVM_DIR}/lib/cmake/clang" "${LLVM_DIR}/cmake")
@@ -102,7 +99,6 @@ include(GNUInstallDirs)
   endif()
 
   ## Find supported LLVM
-
   if (CPPINTEROP_USE_CLING)
     message(STATUS "Mode CPPINTEROP_USE_CLING = ON")
     find_package(LLVM REQUIRED CONFIG ${llvm_search_hints} NO_DEFAULT_PATH)
@@ -154,8 +150,7 @@ include(GNUInstallDirs)
   message(STATUS "Found supported version: LLVM ${LLVM_PACKAGE_VERSION}")
   message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
 
-  ## Find supported LLD only while building for webassembly against emscripten
-
+## Find supported LLD only while building for webassembly against emscripten
 if(EMSCRIPTEN)
   if (DEFINED LLD_VERSION)
     if (LLD_VERSION VERSION_GREATER_EQUAL LLD_VERSION_UPPER_BOUND)
@@ -194,7 +189,6 @@ if(EMSCRIPTEN)
 endif()
 
   ## Find supported Clang
-
   if (DEFINED CLANG_VERSION)
     if (CLANG_VERSION VERSION_GREATER_EQUAL CLANG_VERSION_UPPER_BOUND)
       set(CLANG_VERSION ${CLANG_VERSION_UPPER_BOUND})
@@ -236,19 +230,18 @@ endif()
       set (CMAKE_CXX_STANDARD 17)
     endif()
     if (CMAKE_CXX_STANDARD LESS 17)
-      message(fatal "LLVM/CppInterOp requires c++17 or later")
+      message(fatal "LLVM/CppInterOp requires C++17 or later")
     endif()
   elseif (CLANG_VERSION_MAJOR GREATER_EQUAL 13)
     if (NOT CMAKE_CXX_STANDARD)
       set (CMAKE_CXX_STANDARD 14)
     endif()
     if (CMAKE_CXX_STANDARD LESS 14)
-      message(fatal "LLVM/CppInterOp requires c++14 or later")
+      message(fatal "LLVM/CppInterOp requires C++14 or later")
     endif()
   endif()
 
   ## Find supported Cling
-
   if (CPPINTEROP_USE_CLING)
     if (NOT Cling_FOUND AND DEFINED Cling_DIR)
       find_package(Cling REQUIRED CONFIG ${cling_extra_hints} NO_DEFAULT_PATH)
@@ -274,8 +267,6 @@ endif()
   # For consistency we should set it to the correct value.
   set(LLVM_CONFIG_HAS_RTTI NO CACHE BOOL "" FORCE)
 
-  ## Init
-
   # In case this was a path to a build folder of llvm still try to find AddLLVM
   list(APPEND CMAKE_MODULE_PATH "${LLVM_DIR}")
 
@@ -352,7 +343,7 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
 "`CMakeFiles'. Please delete them.")
 endif()
 
-# Add appropriate flags for GCC
+## Add appropriate flags for GCC
 if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
   if (APPLE OR EMSCRIPTEN)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings")
@@ -383,7 +374,7 @@ include_directories(BEFORE SYSTEM
   ${CMAKE_CURRENT_SOURCE_DIR}/include
   )
 
-#Removes flag due to issue with Google test download when LLVM_ENABLE_WERROR=On
+# Removes flag due to issue with Google test download when LLVM_ENABLE_WERROR=On
 string(REPLACE "-Wcovered-switch-default" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
 
 file(STRINGS "VERSION" CPPINTEROP_VERSION)
@@ -406,7 +397,6 @@ install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/CppInterOp/
   PATTERN "*.cmake"
   )
 
-
 install(DIRECTORY include/
   DESTINATION include
   FILES_MATCHING

docs/CMakeLists.txt

@@ -28,4 +28,4 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/conf.py
 create_sphinx_target(
   SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}
   TARGET_NAME sphinx-cppinterop
-)
+)

docs/FAQ.rst

@@ -21,4 +21,4 @@ languages, which can make your applications more powerful and flexible.
 
 - Installation And Usage Guide-:doc:`Installation and usage <InstallationAndUsage>`
 
-- Tutorials-:doc:`Tutorials <tutorials>`
+- Tutorials-:doc:`Tutorials <tutorials>`

docs/reference.rst

@@ -36,4 +36,4 @@ https: //www.boost.org/doc/libs/1_65_1/libs/python/doc/html/reference/index.html
  https://bitbucket.org/wlav/cppyy/issues/369/template-instantiation-not-happening-in (Visited August 2021).
 
 [14] Extend clang AST to provide information for the type as written in template instantiations,
- https://llvm.org/OpenProjects.html#clang-template-instantiation-sugar (Visited August 2021).
+ https://llvm.org/OpenProjects.html#clang-template-instantiation-sugar (Visited August 2021).

docs/tutorials.rst

@@ -301,4 +301,4 @@ be under the extern C for the compiler to know the C++ code within.
 
 
 The complete example can found below:
-`Example <https://github.com/compiler-research/pldi-tutorials-2023/blob/main/examples/p3-ex4/p3-ex4.c>`_.
+`Example <https://github.com/compiler-research/pldi-tutorials-2023/blob/main/examples/p3-ex4/p3-ex4.c>`_.

environment-wasm.yml

@@ -8,4 +8,4 @@ dependencies:
   - xeus
   - cpp-argparse
   - pugixml
-  - doctest
+  - doctest

include/clang-c/CXCppInterOp.h

@@ -370,4 +370,4 @@ CINDEX_LINKAGE void clang_destruct(CXObject This, CXScope S, bool withFree);
 LLVM_CLANG_C_EXTERN_C_END
 
 #endif // LLVM_CLANG_C_CXCPPINTEROP_H
-       // NOLINTEND()
+       // NOLINTEND()

lib/Interpreter/CXCppInterOp.cpp

@@ -612,4 +612,4 @@ void Destruct(compat::Interpreter& interp, TCppObject_t This,
 
 void clang_destruct(CXObject This, CXScope S, bool withFree) {
   Cpp::Destruct(*getInterpreter(S), This, getDecl(S), withFree);
-}
+}

lib/Interpreter/exports.ld

@@ -48,4 +48,4 @@
 -Wl,--export=_ZNK5clang17ClassTemplateDecl18getSpecializationsEv
 -Wl,--export=_ZNK5clang4Sema15getStdNamespaceEv
 -Wl,--export=__clang_Interpreter_SetValueNoAlloc
--Wl,--export=__clang_Interpreter_SetValueWithAlloc
+-Wl,--export=__clang_Interpreter_SetValueWithAlloc

unittests/CppInterOp/EnumReflectionTest.cpp

@@ -357,4 +357,4 @@ TEST(EnumReflectionTest, GetEnums) {
   EXPECT_TRUE(std::find(enumNames2.begin(), enumNames2.end(), "Months") != enumNames2.end());
   EXPECT_TRUE(std::find(enumNames3.begin(), enumNames3.end(), "Color") != enumNames3.end());
   EXPECT_TRUE(enumNames4.empty());
-}
+}

unittests/CppInterOp/FunctionReflectionTest.cpp

@@ -1847,4 +1847,4 @@ TEST(FunctionReflectionTest, UndoTest) {
   EXPECT_EQ(ret, 1);
 #endif
 #endif
-  }
+  }

unittests/CppInterOp/Utils.cpp

@@ -68,4 +68,4 @@ void dispose_string(CXString string) {
 
 CXScope make_scope(const clang::Decl* D, const CXInterpreter I) {
   return {CXCursor_UnexposedDecl, 0, {D, nullptr, I}};
-}
+}

unittests/CppInterOp/main.cpp

@@ -3,4 +3,4 @@
 int main(int argc, char** argv) {
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
-}
+}