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Renamed demangling function

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This commit is contained in:
Rapptz 2014-05-31 06:06:47 -04:00
parent 03f047ed05
commit 08c94e1a67
2 changed files with 12 additions and 10 deletions
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20
sol/demangle.hpp
View File

@ -32,12 +32,12 @@
namespace sol {
namespace detail {
#ifdef _MSC_VER
std::string demangle(const std::type_info& id) {
std::string get_type_name(const std::type_info& id) {
return id.name();
}
#elif defined(__GNUC__) || defined(__clang__)
std::string demangle(const std::type_info& id) {
std::string get_type_name(const std::type_info& id) {
int status;
char* unmangled = abi::__cxa_demangle(id.name(), 0, 0, &status);
std::string realname = unmangled;
@ -49,24 +49,26 @@ std::string demangle(const std::type_info& id) {
#error Compiler not supported for demangling
#endif // compilers
std::string lua_demangle(const std::type_info& id) {
std::string realname = demangle(id);
const static std::array<std::string, 2> removals = { "struct ", "class " };
const static std::array<std::string, 2> replacements = { "::", "_" };
std::string demangle(const std::type_info& id) {
std::string realname = get_type_name(id);
const static std::array<std::string, 2> removals = {{ "struct ", "class " }};
const static std::array<std::string, 2> replacements = {{ "::", "_" }};
for(std::size_t r = 0; r < removals.size(); ++r) {
auto found = realname.find(removals[r]);
while (found != std::string::npos) {
while(found != std::string::npos) {
realname.erase(found, removals[r].size());
found = realname.find(removals[r]);
}
}
for(std::size_t r = 0; r < replacements.size(); r+=2) {
auto found = realname.find(replacements[r]);
while (found != std::string::npos) {
realname.replace(found, replacements[r].size(), replacements[r+1]);
while(found != std::string::npos) {
realname.replace(found, replacements[r].size(), replacements[r + 1]);
found = realname.find(replacements[r], found);
}
}
return realname;
}
} // detail

2
sol/userdata.hpp
View File

@ -42,7 +42,7 @@ struct userdata_traits {
};
template<typename T>
const std::string userdata_traits<T>::name = detail::lua_demangle(typeid(T));
const std::string userdata_traits<T>::name = detail::demangle(typeid(T));
template<typename T>
const std::string userdata_traits<T>::metatable = std::string("sol.stateful.").append(name);