Fix bug in BasicStore::getLValueElement where if the base of an array subscript expression was an ElementRegion we stacked another ElementRegion on top of that.
This fixes PR 3422.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63110 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/misc-ps.m b/test/Analysis/misc-ps.m
index f221f8b..4e7f0ad 100644
--- a/test/Analysis/misc-ps.m
+++ b/test/Analysis/misc-ps.m
@@ -100,3 +100,11 @@
*p = 1; // no-warning
}
+// PR 3422
+void pr3422_helper(char *p);
+void pr3422() {
+ char buf[100];
+ char *q = &buf[10];
+ pr3422_helper(&q[1]);
+}
+