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Fix an assertion

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This commit is contained in:
Rui Ueyama 2021-05-20 15:12:46 +09:00
parent d01fbc4b2e
commit 513289582e
1 changed files with 6 additions and 2 deletions
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8
symbols.cc
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@ -13,11 +13,15 @@ static bool is_mangled_name(std::string_view name) {
template <typename E>
std::string_view Symbol<E>::get_demangled_name() const {
if (is_mangled_name(name())) {
assert(nameptr[namelen] == '\0');
char *mangled = new char[name().size() + 1];
memcpy(mangled, name().data(), name().size());
mangled[name().size()] = '\0';
size_t len = sizeof(demangle_buf);
int status;
demangle_buf =
abi::__cxa_demangle(nameptr, demangle_buf, &demangle_buf_len, &status);
abi::__cxa_demangle(mangled, demangle_buf, &demangle_buf_len, &status);
delete[](mangled);
if (status == 0)
return demangle_buf;
}