forked from OSchip/llvm-project
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
|
|
|
|
// Verify that using an initializer list for a non-aggregate looks for
|
|
// constructors..
|
|
// Note that due to a (likely) standard bug, this is technically an aggregate,
|
|
// but we do not treat it as one.
|
|
struct NonAggr1 { // expected-note 2 {{candidate constructor}}
|
|
NonAggr1(int, int) { } // expected-note {{candidate constructor}}
|
|
|
|
int m;
|
|
};
|
|
|
|
struct Base { };
|
|
struct NonAggr2 : public Base { // expected-note 3 {{candidate constructor}}
|
|
int m;
|
|
};
|
|
|
|
class NonAggr3 { // expected-note 3 {{candidate constructor}}
|
|
int m;
|
|
};
|
|
|
|
struct NonAggr4 { // expected-note 3 {{candidate constructor}}
|
|
int m;
|
|
virtual void f();
|
|
};
|
|
|
|
NonAggr1 na1 = { 17 }; // expected-error{{no matching constructor for initialization of 'NonAggr1'}}
|
|
NonAggr2 na2 = { 17 }; // expected-error{{no matching constructor for initialization of 'NonAggr2'}}
|
|
NonAggr3 na3 = { 17 }; // expected-error{{no matching constructor for initialization of 'NonAggr3'}}
|
|
NonAggr4 na4 = { 17 }; // expected-error{{no matching constructor for initialization of 'NonAggr4'}}
|
|
|
|
// PR5817
|
|
typedef int type[][2];
|
|
const type foo = {0};
|
|
|
|
// Vector initialization.
|
|
typedef short __v4hi __attribute__ ((__vector_size__ (8)));
|
|
__v4hi v1 = { (void *)1, 2, 3 }; // expected-error {{cannot initialize a vector element of type 'short' with an rvalue of type 'void *'}}
|
|
|
|
// Array initialization.
|
|
int a[] = { (void *)1 }; // expected-error {{cannot initialize an array element of type 'int' with an rvalue of type 'void *'}}
|
|
|
|
// Struct initialization.
|
|
struct S { int a; } s = { (void *)1 }; // expected-error {{cannot initialize a member subobject of type 'int' with an rvalue of type 'void *'}}
|
|
|
|
// Check that we're copy-initializing the structs.
|
|
struct A {
|
|
A();
|
|
A(int);
|
|
~A();
|
|
|
|
A(const A&) = delete; // expected-note 2 {{'A' has been explicitly marked deleted here}}
|
|
};
|
|
|
|
struct B {
|
|
A a;
|
|
};
|
|
|
|
struct C {
|
|
const A& a;
|
|
};
|
|
|
|
void f() {
|
|
A as1[1] = { };
|
|
A as2[1] = { 1 }; // expected-error {{copying array element of type 'A' invokes deleted constructor}}
|
|
|
|
B b1 = { };
|
|
B b2 = { 1 }; // expected-error {{copying member subobject of type 'A' invokes deleted constructor}}
|
|
|
|
C c1 = { 1 };
|
|
}
|
|
|
|
class Agg {
|
|
public:
|
|
int i, j;
|
|
};
|
|
|
|
class AggAgg {
|
|
public:
|
|
Agg agg1;
|
|
Agg agg2;
|
|
};
|
|
|
|
AggAgg aggagg = { 1, 2, 3, 4 };
|