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Add CMake options to control assertion levels

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This commit is contained in:
Jonathan Müller 2017-04-06 12:23:31 +02:00
commit a6f15d6334
3 changed files with 29 additions and 2 deletions
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8
CMakeLists.txt
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@ -6,6 +6,14 @@ cmake_minimum_required(VERSION 3.3)
project(cppast VERSION 0.0)
# options
if(CMAKE_BUILD_TYPE MATCHES Debug)
set(default_assertions ON)
else()
set(default_assertions OFF)
endif()
option(CPPAST_ENABLE_ASSERTIONS "whether or not to enable internal assertions for the cppast library" ${default_assertions})
option(CPPAST_ENABLE_PRECONDITION_CHECKS "whether or not to enable precondition checks" ON)
option(CPPAST_BUILD_TEST "whether or not to build the tests" ON)
include(external/external.cmake)

17
include/cppast/detail/assert.hpp
View file

@ -7,15 +7,28 @@
#include <debug_assert.hpp>
#ifdef CPPAST_ENABLE_ASSERTIONS
#define CPPAST_ASSERTION_LEVEL 1
#else
#define CPPAST_ASSERTION_LEVEL 0
#endif
#ifdef CPPAST_ENABLE_PRECONDITION_CHECKS
#define CPPAST_PRECONDITION_LEVEL 1
#else
#define CPPAST_PRECONDITION_LEVEL 0
#endif
namespace cppast
{
namespace detail
{
struct assert_handler : debug_assert::set_level<1>, debug_assert::default_handler
struct assert_handler : debug_assert::set_level<CPPAST_ASSERTION_LEVEL>,
debug_assert::default_handler
{
};
struct precondition_error_handler : debug_assert::set_level<1>,
struct precondition_error_handler : debug_assert::set_level<CPPAST_PRECONDITION_LEVEL>,
debug_assert::default_handler
{
};

6
src/CMakeLists.txt
View file

@ -101,4 +101,10 @@ target_compile_definitions(cppast PUBLIC
CPPAST_LIBCLANG_SYSTEM_INCLUDE_DIR="${LIBCLANG_SYSTEM_INCLUDE_DIR}"
CPPAST_CLANG_BINARY="${CLANG_BINARY}"
CPPAST_CLANG_VERSION_STRING="${LLVM_VERSION}")
if(CPPAST_ENABLE_ASSERTIONS)
target_compile_definitions(cppast PUBLIC CPPAST_ENABLE_ASSERTIONS)
endif()
if(CPPAST_ENABLE_PRECONDITION_CHECKS)
target_compile_definitions(cppast PUBLIC CPPAST_ENABLE_PRECONDITION_CHECKS)
endif()
set_target_properties(cppast PROPERTIES CXX_STANDARD 11)