1 files changed, 23 insertions, 0 deletions
diff --git a/test/PCH/variables.c b/test/PCH/variables.c
new file mode 100644
index 0000000..c988a59
--- /dev/null
+++ b/test/PCH/variables.c
@@ -0,0 +1,23 @@
+// Test this without pch.
+// RUN: clang-cc -include %S/variables.h -fsyntax-only -verify %s &&
+
+// Test with pch.
+// RUN: clang-cc -emit-pch -o %t %S/variables.h &&
+// RUN: clang-cc -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 };