Index: lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
===================================================================
--- lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
+++ lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
@@ -44,6 +44,9 @@
   if (!ToPTy || !OrigPTy)
     return;
 
+  if (E->IgnoreParenCasts()->getType()->isArrayType())
+    return;
+
   QualType OrigPointeeTy = OrigPTy->getPointeeType();
   QualType ToPointeeTy = ToPTy->getPointeeType();
 
Index: test/Analysis/array-struct.c
===================================================================
--- test/Analysis/array-struct.c
+++ test/Analysis/array-struct.c
@@ -176,6 +176,10 @@
   }
 }
 
+void f19() {
+  int data[10];
+  struct s3 *a = (struct s3 *)data;
+}
 
 // [PR13927] offsetof replacement macro flagged as "dereference of a null pointer"
 int offset_of_data_array(void)
Index: test/Analysis/misc-ps-region-store.m
===================================================================
--- test/Analysis/misc-ps-region-store.m
+++ test/Analysis/misc-ps-region-store.m
@@ -299,7 +299,7 @@
 int test_handle_array_wrapper() {
   struct ArrayWrapper x;
   test_handle_array_wrapper_helper(&x);
-  struct WrappedStruct *p = (struct WrappedStruct*) x.y; // expected-warning{{Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption}}
+  struct WrappedStruct *p = (struct WrappedStruct*) x.y;
   return p->z;  // no-warning
 }