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Add basic C++20 support

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This commit is contained in:
Minh Lu 2021-02-16 15:45:30 -08:00 • committed by Jonathan Müller
commit ce218dfb8a
4 changed files with 73 additions and 25 deletions
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25
test/test_parser.hpp
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@ -23,21 +23,18 @@ inline void write_file(const char* name, const char* code)
file << code;
}
inline cppast::libclang_compile_config make_test_config()
{
using namespace cppast;
libclang_compile_config config;
config.set_flags(cpp_standard::cpp_latest);
return config;
}
inline std::unique_ptr<cppast::cpp_file> parse_file(const cppast::cpp_entity_index& idx,
const char* name,
bool fast_preprocessing = false)
bool fast_preprocessing = false,
cppast::cpp_standard standard
= cppast::cpp_standard::cpp_latest)
{
using namespace cppast;
static auto config = make_test_config();
// Creating a config is expensive, so we remember a default one.
static auto default_config = libclang_compile_config();
auto config = default_config;
config.set_flags(standard);
config.fast_preprocessing(fast_preprocessing);
libclang_parser p(default_logger());
@ -50,10 +47,12 @@ inline std::unique_ptr<cppast::cpp_file> parse_file(const cppast::cpp_entity_ind
inline std::unique_ptr<cppast::cpp_file> parse(const cppast::cpp_entity_index& idx,
const char* name, const char* code,
bool fast_preprocessing = false)
bool fast_preprocessing = false,
cppast::cpp_standard standard
= cppast::cpp_standard::cpp_latest)
{
write_file(name, code);
return parse_file(idx, name, fast_preprocessing);
return parse_file(idx, name, fast_preprocessing, standard);
}
class test_generator : public cppast::code_generator