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//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
struct CLike
{
int x;
int y;
// compiler synthesizes:
// __init(int x, int y);
}
struct ExplicitCtor
{
int x;
int y;
__init(int x)
{
this.x = x;
this.y = 0;
}
// compiler does not synthesize any ctors.
}
struct DefaultMember {
int x = 0;
int y = 1;
// compiler synthesizes:
// __init(int x = 0, int y = 1);
}
struct PartialInit1 {
int x;
int y = 1;
// compiler synthesizes:
// __init(int x, int y = 1);
}
struct PartialInit2 {
int x = 1;
int y; // warning: not all members are initialized.
// compiler synthesizes:
// __init(int x, int y);
}
void func1(CLike c)
{
}
void func2(ExplicitCtor e)
{
}
void func3(DefaultMember d)
{
}
void func4(PartialInit1 p)
{
}
void func5(PartialInit2 p)
{
}
void test()
{
CLike c; // `c` is uninitialized.
// CHECK: warning 41016: use of uninitialized variable 'c'
func1(c);
ExplicitCtor e; // `e` is uninitialized.
// CHECK: warning 41016: use of uninitialized variable 'e'
func2(e);
DefaultMember d; // `d` is uninitialized.
// CHECK: warning 41016: use of uninitialized variable 'd'
func3(d);
PartialInit1 p1; // `p` is uninitialized.
// CHECK: warning 41016: use of uninitialized variable 'p1'
func4(p1);
PartialInit2 p2; // `p` is uninitialized.
// CHECK: warning 41016: use of uninitialized variable 'p2'
func5(p2);
}
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