[static analyzer] Fix crash in LiveVariables and Environment::getSVal() when analyzing C++ pointer-to-member calls. Fixes <rdar://problem/10243398>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141312 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/misc-ps-cxx0x.cpp b/test/Analysis/misc-ps-cxx0x.cpp
index 598fea2..1089fa7 100644
--- a/test/Analysis/misc-ps-cxx0x.cpp
+++ b/test/Analysis/misc-ps-cxx0x.cpp
@@ -9,3 +9,15 @@
*p = 0xDEADBEEF; // expected-warning {{null}}
}
+// Test that pointer-to-member functions don't cause the analyzer
+// to crash.
+struct RDar10243398 {
+ void bar(int x);
+};
+
+typedef void (RDar10243398::*RDar10243398MemberFn)(int x);
+
+void test_rdar10243398(RDar10243398 *p) {
+ RDar10243398MemberFn q = &RDar10243398::bar;
+ ((*p).*(q))(1);
+}