add a testcase I forgot to check in long ago

llvm-svn: 41219

1 files changed, 9 insertions, 0 deletions

diff --git a/clang/test/Parser/pointer-arithmetic.c b/clang/test/Parser/pointer-arithmetic.c
new file mode 100644
index 00000000000..7c7e3ad0429
--- /dev/null
+++ b/clang/test/Parser/pointer-arithmetic.c
@@ -0,0 +1,9 @@
+// RUN: clang -parse-ast-check %s
+
+int *test1(int *a)         { return a + 1; }
+int *test2(int *a)         { return 1 + a; }
+int *test3(int *a)         { return a - 1; }
+int  test4(int *a, int *b) { return a - b; }
+
+int  test5(int *a, int *b) { return a + b; } /* expected-error {{invalid operands}} */
+int *test6(int *a)         { return 1 - a; } /* expected-error {{invalid operands}} */