1// RUN: %clang_cc1 -fsyntax-only -verify %s 2 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 (template_test::S::*)(int){{( __attribute__\(\(thiscall\)\))?}}': type mismatch at 1st parameter ('const int &' vs 'int')}} 60} 61} 62