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// Test this without pch.
// RUN: %clang_cc1 -include %S/variables.h -fsyntax-only -verify %s
// Test with pch.
// RUN: %clang_cc1 -emit-pch -o %t %S/variables.h
// RUN: %clang_cc1 -include-pch %t -fsyntax-only -verify %s
int *ip2 = &x;
float *fp = &ip; // expected-warning{{incompatible pointer types}}
// FIXME:variables.h expected-note{{previous}}
double z; // expected-error{{redefinition}}
// FIXME:variables.h expected-note{{previous}}
int z2 = 18; // expected-error{{redefinition}}
double VeryHappy; // expected-error{{redefinition}}
// FIXME:variables.h expected-note{{previous definition is here}}
int Q = A_MACRO_IN_THE_PCH;
int R = FUNCLIKE_MACRO(A_MACRO_, IN_THE_PCH);
int UNIQUE(a); // a2
int *Arr[] = { &a0, &a1, &a2 };
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