[analyzer] Member function calls that use qualified names are non-virtual.

C++11 [expr.call]p1: ...If the selected function is non-virtual, or if the
  id-expression in the class member access expression is a qualified-id,
  that function is called. Otherwise, its final overrider in the dynamic type
  of the object expression is called.

<rdar://problem/12255556>

llvm-svn: 163577

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/test/Analysis/inline.cpp b/clang/test/Analysis/inline.cpp
index 6c7cfc14e89..b39b87101a5 100644
--- a/clang/test/Analysis/inline.cpp
+++ b/clang/test/Analysis/inline.cpp
@@ -325,3 +325,18 @@ namespace VirtualWithSisterCasts {
     clang_analyzer_eval(g->x == 42); // expected-warning{{TRUE}}
   }
 }
+
+
+namespace QualifiedCalls {
+  void test(One *object) {
+    // This uses the One class from the top of the file.
+    clang_analyzer_eval(object->getNum() == 1); // expected-warning{{UNKNOWN}}
+    clang_analyzer_eval(object->One::getNum() == 1); // expected-warning{{TRUE}}
+    clang_analyzer_eval(object->A::getNum() == 0); // expected-warning{{TRUE}}
+
+    // getZero is non-virtual.
+    clang_analyzer_eval(object->getZero() == 0); // expected-warning{{TRUE}}
+    clang_analyzer_eval(object->One::getZero() == 0); // expected-warning{{TRUE}}
+    clang_analyzer_eval(object->A::getZero() == 0); // expected-warning{{TRUE}}
+}
+}