1 files changed, 63 insertions, 8 deletions
diff --git a/test/Analysis/cxx-uninitialized-object.cpp b/test/Analysis/cxx-uninitialized-object.cpp
index 07006bea47..dde99dc954 100644
--- a/test/Analysis/cxx-uninitialized-object.cpp
+++ b/test/Analysis/cxx-uninitialized-object.cpp
@@ -1,11 +1,15 @@
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.cplusplus.UninitializedObject \
-// RUN:   -analyzer-config alpha.cplusplus.UninitializedObject:Pedantic=true -DPEDANTIC \
-// RUN:   -analyzer-config alpha.cplusplus.UninitializedObject:CheckPointeeInitialization=true \
-// RUN:   -std=c++14 -verify  %s
-
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.cplusplus.UninitializedObject \
-// RUN:   -analyzer-config alpha.cplusplus.UninitializedObject:CheckPointeeInitialization=true \
-// RUN:   -std=c++14 -verify  %s
+// RUN: %clang_analyze_cc1 -std=c++14 -verify  %s \
+// RUN:   -analyzer-checker=core \
+// RUN:   -analyzer-checker=optin.cplusplus.UninitializedObject \
+// RUN:   -analyzer-config optin.cplusplus.UninitializedObject:Pedantic=true -DPEDANTIC \
+// RUN:   -analyzer-config \
+// RUN:     optin.cplusplus.UninitializedObject:CheckPointeeInitialization=true
+
+// RUN: %clang_analyze_cc1 -std=c++14 -verify  %s \
+// RUN:   -analyzer-checker=core \
+// RUN:   -analyzer-checker=optin.cplusplus.UninitializedObject \
+// RUN:   -analyzer-config \
+// RUN:     optin.cplusplus.UninitializedObject:CheckPointeeInitialization=true
 
 //===----------------------------------------------------------------------===//
 // Default constructor test.
@@ -1130,3 +1134,54 @@ void fCXX11MemberInitTest2() {
   // TODO: we'd expect the warning: {{2 uninitializeds field}}
   CXX11MemberInitTest2(); // no-warning
 }
+
+//===----------------------------------------------------------------------===//
+// "Esoteric" primitive type tests.
+//===----------------------------------------------------------------------===//
+
+struct MyAtomicInt {
+  _Atomic(int) x; // expected-note{{uninitialized field 'this->x'}}
+  int dontGetFilteredByNonPedanticMode = 0;
+
+  MyAtomicInt() {} // expected-warning{{1 uninitialized field}}
+};
+
+void _AtomicTest() {
+  MyAtomicInt b;
+}
+
+struct VectorSizeLong {
+  VectorSizeLong() {}
+  __attribute__((__vector_size__(16))) long x;
+};
+
+void __vector_size__LongTest() {
+  // TODO: Warn for v.x.
+  VectorSizeLong v;
+  v.x[0] = 0;
+}
+
+struct ComplexUninitTest {
+  ComplexUninitTest() {}
+  __complex__ float x;
+  __complex__ int y;
+};
+
+// FIXME: Currently this causes (unrelated to this checker) an assertion
+// failure.
+//
+//struct ComplexInitTest {
+//  ComplexInitTest() {
+//    x = {1.0f, 1.0f};
+//    y = {1, 1};
+//  }
+//  __complex__ float x;
+//  __complex__ int y;
+//};
+
+void fComplexTest() {
+//  ComplexInitTest x;
+
+  // TODO: we should emit a warning for x2.x and x2.y.
+  ComplexUninitTest x2;
+}