[analyzer] Update initializer assertion for delegating constructors.

Like base constructors, delegating constructors require no further
processing in the CFGInitializer node.

Also, add PrettyStackTraceLoc to the initializer and destructor logic
so we can get better stack traces in the future.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161283 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 1 deletions

diff --git a/test/Analysis/initializer.cpp b/test/Analysis/initializer.cpp
index f7a6fd7bea..d43c8cfd9a 100644
--- a/test/Analysis/initializer.cpp
+++ b/test/Analysis/initializer.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-store region -cfg-add-implicit-dtors -verify %s
+// RUN: %clang_cc1 -analyze -analyzer-checker=core,debug.ExprInspection -analyzer-store region -cfg-add-implicit-dtors -std=c++11 -verify %s
 
 // We don't inline constructors unless we have destructors turned on.
 
@@ -45,6 +45,18 @@ void testIndirectMember() {
 }
 
 
+struct DelegatingConstructor {
+  int x;
+  DelegatingConstructor(int y) { x = y; }
+  DelegatingConstructor() : DelegatingConstructor(42) {}
+};
+
+void testDelegatingConstructor() {
+  DelegatingConstructor obj;
+  clang_analyzer_eval(obj.x == 42); // expected-warning{{TRUE}}
+}
+
+
 // ------------------------------------
 // False negatives
 // ------------------------------------