[analyzer][UninitializedObjectChecker] Added a NotesAsWarnings flag

In order to better support consumers of the plist output that don't
parse note entries just yet, a 'NotesAsWarnings' flag was added.
If it's set to true, all notes will be converted to warnings.

Differential Revision: https://reviews.llvm.org/D48285

llvm-svn: 335964

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/test/Analysis/cxx-uninitialized-object-notes-as-warnings.cpp b/clang/test/Analysis/cxx-uninitialized-object-notes-as-warnings.cpp
new file mode 100644
index 00000000000..a49507a1aa5
--- /dev/null
+++ b/clang/test/Analysis/cxx-uninitialized-object-notes-as-warnings.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.cplusplus.UninitializedObject -analyzer-config alpha.cplusplus.UninitializedObject:NotesAsWarnings=true -std=c++11 -verify %s
+
+class NotesAsWarningsTest {
+  int a;
+  int b;
+  int dontGetFilteredByNonPedanticMode = 0;
+
+public:
+  NotesAsWarningsTest() {} // expected-warning{{uninitialized field 'this->a'}}
+  // expected-warning@-1{{uninitialized field 'this->b'}}
+};
+
+void fNotesAsWarningsTest() {
+  NotesAsWarningsTest();
+}