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// RUN: clang-cc -fsyntax-only -verify %s
class Base { };
class Derived1 : public Base { };
class Derived2 : public Base { };
void f0(volatile Base *b, Derived1 *d1, const Derived2 *d2) {
if (b > d1)
return;
if (d1 <= b)
return;
if (b > d2)
return;
if (d1 >= d2) // expected-error{{comparison of distinct}}
return;
}
void f1(volatile Base *b, Derived1 *d1, const Derived2 *d2) {
if (b == d1)
return;
if (d1 == b)
return;
if (b != d2)
return;
if (d1 == d2) // expected-error{{comparison of distinct}}
return;
}
// PR4691
int ptrcmp1(void *a, int *b) {
return a < b;
}
int ptrcmp2(long *a, int *b) {
return a < b; // expected-error{{distinct}}
}
// PR5509 - Multi-level pointers
int f2() {
typedef int *IntPtr;
typedef IntPtr *IntPtrPtr;
typedef IntPtr const *IntPtrConstPtr;
IntPtrConstPtr i = 0;
IntPtrPtr j = 0;
return i != j;
}
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