xref: /aosp_15_r20/external/clang/test/CodeGenCXX/mangle-nullptr-arg.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li template<int *ip> struct IP {};
4*67e74705SXin Li 
5*67e74705SXin Li // CHECK-LABEL: define {{.*}}void @_Z5test12IPILPi0EE
test1(IP<nullptr>)6*67e74705SXin Li void test1(IP<nullptr>) {}
7*67e74705SXin Li 
8*67e74705SXin Li struct X{ };
9*67e74705SXin Li template<int X::*pm> struct PM {};
10*67e74705SXin Li 
11*67e74705SXin Li // CHECK-LABEL: define {{.*}}void @_Z5test22PMILM1Xi0EE
test2(PM<nullptr>)12*67e74705SXin Li void test2(PM<nullptr>) { }
13*67e74705SXin Li 
14*67e74705SXin Li // CHECK-LABEL: define {{.*}}void @_Z5test316DependentTypePtrIPiLS0_0EE
15*67e74705SXin Li template<typename T, T x> struct DependentTypePtr {};
test3(DependentTypePtr<int *,nullptr>)16*67e74705SXin Li void test3(DependentTypePtr<int*,nullptr>) { }
17