[analyzer] Fix ExprEngine::VisitMemberExpr
AST may contain intermediate ParenExpr nodes
between MemberExpr and ArrayToPointerDecay.
This diff adjusts the check in ExprEngine::VisitMemberExpr accordingly.
Test plan: make -j8 check-clang-analysis
Differential revision: https://reviews.llvm.org/D24484
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@281373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/array-struct.c b/test/Analysis/array-struct.c
index 28e09ad..18f226a 100644
--- a/test/Analysis/array-struct.c
+++ b/test/Analysis/array-struct.c
@@ -135,6 +135,17 @@
void bar(int*);
+struct s3 gets3() {
+ struct s3 s;
+ return s;
+}
+
+void accessArrayFieldNoCrash() {
+ bar(gets3().a);
+ bar((gets3().a));
+ bar(((gets3().a)));
+}
+
// Test if the array is correctly invalidated.
void f15() {
int a[10];