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-rw-r--r--test/Sema/self-comparison.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Sema/self-comparison.c b/test/Sema/self-comparison.c
index c5c0611..edb3a6a 100644
--- a/test/Sema/self-comparison.c
+++ b/test/Sema/self-comparison.c
@@ -75,3 +75,14 @@ int array_comparisons() {
}
+// Don't issue a warning when either the left or right side of the comparison
+// results from a macro expansion. <rdar://problem/8435950>
+#define R8435950_A i
+#define R8435950_B i
+
+int R8435950(int i) {
+ if (R8435950_A == R8435950_B) // no-warning
+ return 0;
+ return 1;
+}
+
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