62 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3void test0() {4 char variable = (void)0;5 // expected-error@-1{{cannot initialize a variable}}6}7 8void test1(int x = (void)0) {}9 // expected-error@-1{{cannot initialize a parameter}}10 // expected-note@-2{{here}}11 12int test2() {13 return (void)0;14 // expected-error@-1{{cannot initialize return object}}15}16 17struct S4 {18 S4() : x((void)0) {};19 // expected-error@-1{{cannot initialize a member subobject}}20 int x;21};22 23void test5() {24 int foo[2] = {1, (void)0};25 // expected-error@-1{{cannot initialize an array element}}26}27 28void test6() {29 new int((void)0);30 // expected-error@-1{{cannot initialize a new value}}31}32 33typedef short short2 __attribute__ ((__vector_size__ (2)));34void test10() {35 short2 V = { (void)0 };36 // expected-error@-1{{cannot initialize a vector element}}37}38 39typedef float float2 __attribute__((ext_vector_type(2)));40typedef float float4 __attribute__((ext_vector_type(4)));41 42void test14(const float2 in, const float2 out) {43 const float4 V = (float4){ in, out };44 // expected-error@-1{{cannot initialize a compound literal initializer}}45}46 47namespace template_test {48class S {49public:50 void foo(int);51};52 53template <class P> struct S2 {54 void (P::*a)(const int &);55};56 57void test_15() {58 S2<S> X = {&S::foo};59 // expected-error-re@-1{{cannot initialize a member subobject of type 'void (template_test::S::*)(const int &){{( __attribute__\(\(thiscall\)\))?}}' with an rvalue of type 'void (S::*)(int){{( __attribute__\(\(thiscall\)\))?}}': type mismatch at 1st parameter ('const int &' vs 'int')}}60}61}62