Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 16 insertions, 0 deletions

diff --git a/test/Analysis/inline.cpp b/test/Analysis/inline.cpp
index 909e180..ca126dd 100644
--- a/test/Analysis/inline.cpp
+++ b/test/Analysis/inline.cpp
@@ -290,6 +290,15 @@ namespace DefaultArgs {
     clang_analyzer_eval(defaultFloatReferenceZero(1) == -1); // expected-warning{{UNKNOWN}}
     clang_analyzer_eval(defaultFloatReferenceZero() == 0); // expected-warning{{UNKNOWN}}
   }
+
+  char defaultString(const char *s = "abc") {
+    return s[1];
+  }
+
+  void testString() {
+    clang_analyzer_eval(defaultString("xyz") == 'y'); // expected-warning{{TRUE}}
+    clang_analyzer_eval(defaultString() == 'b'); // expected-warning{{TRUE}}
+  }
 }
 
 namespace OperatorNew {
@@ -420,3 +429,10 @@ namespace rdar12409977  {
     clang_analyzer_eval(obj.getThis()->x == 42); // expected-warning{{TRUE}}
   }
 }
+
+namespace bug16307 {
+  void one_argument(int a) { }
+  void call_with_less() {
+    reinterpret_cast<void (*)()>(one_argument)(); // expected-warning{{Function taking 1 argument}}
+  }
+}