Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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#include <gtest/gtest.h>
#include <stdio.h>
#include <stdlib.h>
extern "C" {
extern char *__cxa_demangle (const char *mangled, char *buf, size_t *len,
int *status);
}
const char* names[] = {
"_Z3fo5n",
"_Z3fo5o",
"_ZN1f1fE",
"_Z1fv",
"_Z1fi",
"_Z3foo3bar",
"_Zrm1XS_",
"_ZplR1XS0_",
"_ZlsRK1XS1_",
"_ZN3FooIA4_iE3barE",
"_Z1fIiEvi",
"_Z5firstI3DuoEvS0_",
"_Z5firstI3DuoEvT_",
"_Z3fooIiFvdEiEvv",
"_Z1fIFvvEEvv",
"_ZN1N1fE",
"_ZN6System5Sound4beepEv",
"_ZN6SkPath4IterC1ERKS_b",
"_ZN6SkPath4Iter4nextEP7SkPoint",
"_ZN6SkScan8HairLineERK7SkPointS2_PK8SkRegionP9SkBlitter",
"_Z3fooiPiPS_PS0_PS1_PS2_PS3_PS4_PS5_PS6_PS7_PS8_PS9_PSA_PSB_PSC_",
"_Z1fILi1ELc120EEv1AIXplT_cviLd810000000000000000703DAD7A370C5EEE",
"_ZZN7myspaceL3foo_1EvEN11localstruct1fEZNS_3fooEvE16otherlocalstruct",
"_Z7ZipWithI7QStringS0_5QListZN4oral6detail16AdaptCreateTableI7AccountEES0_RKNS3_16CachedFieldsDataEEUlRKS0_SA_E_ET1_IDTclfp1_cvT__EcvT0__EEEERKT1_ISC_ERKT1_ISD_ET2_",
NULL};
const char* expected[] = {
"fo5(__int128)",
"fo5(unsigned __int128)",
"f::f",
"f()",
"f(int)",
"foo(bar)",
"operator%(X, X)",
"operator+(X&, X&)",
"operator<<(X const&, X const&)",
"Foo<int [4]>::bar",
"void f<int>(int)",
"void first<Duo>(Duo)",
"void first<Duo>(Duo)",
"void foo<int, void (double), int>()",
"void f<void ()>()",
"N::f",
"System::Sound::beep()",
"SkPath::Iter::Iter(SkPath const&, bool)",
"SkPath::Iter::next(SkPoint*)",
"SkScan::HairLine(SkPoint const&, SkPoint const&, SkRegion const*, SkBlitter*)",
"foo(int, int*, int**, int***, int****, int*****, int******, int*******, int********, int*********, int**********, int***********, int************, int*************, int**************, int***************)",
"void f<1, (char)120>(A<(1)+((int)((double)[810000000000000000703DAD7A370C5]))>)",
"myspace::foo()::localstruct::f(myspace::foo()::otherlocalstruct)",
"QList<decltype ({parm#3}((QString)(), (QString)()))> ZipWith<QString, QString, QList, QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1}>(QList<QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1}> const&, QList<QList> const&, QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1})",
""
};
TEST(gcc_demangle, smoke) {
for (int i = 0; names[i] != NULL; ++i) {
char *demangled = __cxa_demangle(names[i], 0, 0, 0);
ASSERT_STREQ(expected[i], demangled);
free(demangled);
}
}